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17
Highlights
44
Differences
5
Reactions
0
Likes
Viofo A139 PRO
vs
BlackVue DR970X-2CH Plus :
17 Highlights & 44 Differences —
So, Which Dash Cam Actually Works Better
Review the storage safety features and how you can keep your videos safe. Who has better file protection?
Find out how Viofo A139 PRO and BlackVue DR970X-2CH Plus compare in all the right ways — from wi-fi frequency band, cloud connectivity, video download via app & firmware update method to real-world feedback from drivers.
Viofo A139 PRO vs BlackVue DR970X-2CH Plus: Which Dash Cam Delivers More Value?
When it comes to premium dash cams, the Viofo A139 PRO and the BlackVue DR970X-2CH Plus both stand out by catering to drivers who value clear 4K footage from front and rear cameras, reliable build quality, and thoughtful power management for parking mode. Both models feature Sony STARVIS rear sensors, plastic housings, and support recording on the front and rear windshields. However, the two differ notably in video frame rates, Wi-Fi capabilities, display inclusion, and operating temperature range ; factors that can influence your daily use and overall dash cam experience.
Smooth Video and User-Friendly Interface: The Viofo A139 PRO Advantage
The Viofo A139 PRO excels in delivering ultra-smooth 4K video at 60fps on the front camera using the widely supported H.264 codec. This results in crisp, fluid footage that can make a difference when reviewing incidents or capturing fast-moving scenes. Complementing the frontrunner video specs is a practical 2.4-inch color LCD with a 320x240 resolution, which allows real-time footage preview and simple menu navigation. This tangible interface, paired with dual language support (English and Chinese), makes setup and day-to-day operation intuitive.
Power management also belongs to Viofo's strengths ; the unit includes battery drain protection with low-voltage cutoff to prevent vehicle battery depletion, a feature missing in the BlackVue. While both units rely on supercapacitors for heat resistance and cold-start reliability, Viofo's implementation feels more robust in maintaining battery health and file integrity during unexpected collisions, thanks to its comprehensive file lock protection.
Cloud Connectivity and Extended Coverage: Where BlackVue Shines
On the other hand, the BlackVue DR970X-2CH Plus steps forward with advanced dual-band Wi-Fi (2.4GHz and 5GHz) and integrated cloud connectivity, enabling remote access to live footage, notifications, and cloud backup ; conveniences that the Viofo lacks. Its slightly wider 155-degree front lens field of view also captures a broader perspective, which may be crucial for comprehensive surroundings recording.
Additionally, BlackVue touts a higher operating temperature tolerance up to 176°F, ideal for hotter climates or summer peaks. Customer support options are also slightly more extensive, offering both email and chat services compared to Viofo's email-only assistance, easing troubleshooting or firmware update queries.
Quick Take
The Viofo A139 PRO's 60fps smooth 4K footage and user-friendly LCD screen put it in front for video clarity and ease of use. Meanwhile, BlackVue's standout features lie in its cloud capabilities, broader Wi-Fi bands, and enhanced thermal endurance. Both offer solid camera hardware and dependable parking protection, but their strengths appeal to different user priorities.
Bottom Line: Which Dash Cam Wins?
Choosing between these two comes down to what matters most: If you need the sharpest, silky-smooth video quality paired with smart power safeguards and an accessible interface at a budget-friendly price, the Viofo A139 PRO is the smart pick. However, if you're invested in a cloud-connected ecosystem, have a need for a wider lens, and experience extreme heat often, then the BlackVue DR970X-2CH Plus deserves consideration despite its premium price point.
Verdict
Winner: Viofo A139 PRO ; For delivering superior video smoothness, practical display interface, and power management at a fraction of the cost.
Runner-up: BlackVue DR970X-2CH Plus ; Excels in cloud connectivity, extended Wi-Fi coverage, and higher heat tolerance but comes with a higher price tag and lower front camera frame rate.
Side by side. The numbers. The features. No drama.
From torque to tech, install ease to impact resistance — this dash cams showdown between Viofo A139 PRO and BlackVue DR970X-2CH Plus helps you pick like a pro.
Both the Viofo A139 PRO and BlackVue DR970X-2CH Plus feature a Modular Design, making installation and maintenance easier. This similarity benefits users looking for flexible dashcam setups in either model.
Specifies whether components can be added or replaced separately.
In the battle of Modular Design,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Modular Design on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
The Operating Temperature Range of Viofo A139 PRO is -4°F to 149°F, while BlackVue DR970X-2CH Plus supports a wider range from -4°F to 176°F. BlackVue’s broader range is better suited for extreme hot climates.
Defines the temperature range where the dash cam operates reliably.
In the battle of Operating Temperature Range,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
0
Viofo A139 PRO
0Votes
Front Windshield, Rear Windshield
0
BlackVue DR970X-2CH Plus
1Votes
Front Windshield, Rear Windshield
vs
Installation Location
Both dashcams install on Front and Rear Windshields, supporting dual-camera setups. This makes either Viofo A139 PRO or BlackVue DR970X-2CH Plus suitable for full vehicle coverage.
Indicates the physical installation position inside the vehicle.
In the battle of Installation Location,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Based on community votes for Installation Location,
Viofo A139 PRO ◉ earned
0 votes,
less than
BlackVue DR970X-2CH Plus ◉,
which got 1 votes.
Both cameras install on front and rear windshields which is great, but I gotta mention BlackVue's wider 155 degree lens beats Viofo's 140 degrees for capturing more around me. BlackVue edges this one.
0
Viofo A139 PRO
0Votes
Audio Recording Toggle, Timestamp Control
0
BlackVue DR970X-2CH Plus
0Votes
Audio Recording Toggle, Privacy Masking, Timestamp Control
vs
Legal Compliance Mode
Viofo A139 PRO includes Audio Recording Toggle and Timestamp Control modes for legal compliance. BlackVue DR970X-2CH Plus adds Privacy Masking to those features, offering more comprehensive compliance options.
Supports compliance with local recording and privacy laws.
In the battle of Legal Compliance Mode,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Legal Compliance Mode on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Neither Viofo A139 PRO nor BlackVue DR970X-2CH Plus have a Removable Unit. This means users cannot easily detach the main unit on either device, so both require fixed installations.
Indicates whether the main unit can be easily removed.
In the battle of Removable Unit,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Removable Unit on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Device Type
What type of device is this?
0
Viofo A139 PRO
0Votes
Dash Cam
0
BlackVue DR970X-2CH Plus
0Votes
Dash Cam
Viofo A139 PRO
This product is categorized as a dash cam designed to record driving activity for safety and accountability purposes.
BlackVue DR970X-2CH Plus
This product is classified as a dash cam, designed specifically for vehicle use to record driving activities.
Defines the product category and primary function.
In the battle of Device Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Device Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Mounting Type
How is the dash cam mounted?
0
Viofo A139 PRO
0Votes
Windshield, Rear Window
0
BlackVue DR970X-2CH Plus
0Votes
Windshield, Rear Window
Viofo A139 PRO
Mounting types include windshield and rear window installation, offering flexibility to cover different viewing angles as needed.
BlackVue DR970X-2CH Plus
Mounting options include both the windshield and rear window for comprehensive vehicle coverage.
Describes where and how the dash cam is mounted in the vehicle.
In the battle of Mounting Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Mounting Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Power Source Type
What is the power source?
0
Viofo A139 PRO
0Votes
Vehicle Power, Supercapacitor
0
BlackVue DR970X-2CH Plus
0Votes
Vehicle Power
Viofo A139 PRO
The power source type includes vehicle power and a supercapacitor; the supercapacitor is more tolerant to extreme temperatures than conventional batteries.
BlackVue DR970X-2CH Plus
The dash cam is powered by the vehicle power supply, offering continuous operation whenever the vehicle is on.
Identifies how the dash cam is powered.
In the battle of Power Source Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Source Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Camera Configuration
What camera configuration does it use?
0
Viofo A139 PRO
0Votes
Front + Rear + Interior
0
BlackVue DR970X-2CH Plus
0Votes
Front + Rear
BlackVue DR970X-2CH Plus
The camera configuration includes both front and rear cameras, providing comprehensive coverage around the vehicle.
Indicates how many cameras and viewing angles are supported.
In the battle of Camera Configuration,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Camera Configuration on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Usage Mode
What is the intended usage mode?
0
Viofo A139 PRO
0Votes
Personal, Commercial, Rideshare, Fleet
0
BlackVue DR970X-2CH Plus
0Votes
Personal, Commercial, Rideshare, Fleet
Viofo A139 PRO
The dash cam is suitable for various usage modes including personal, commercial, rideshare, and fleet applications, highlighting its adaptability to different driving needs.
Defines the primary usage scenario for the device.
In the battle of Usage Mode,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Usage Mode on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Recording Purpose
What is the recording purpose?
0
Viofo A139 PRO
0Votes
Accident Evidence, Security Monitoring, Driving Records
0
BlackVue DR970X-2CH Plus
0Votes
Accident Evidence, Security Monitoring, Driving Records
Viofo A139 PRO
The device is designed for multiple recording purposes including accident evidence, security monitoring, and driving records, making it versatile for personal and professional use.
Explains the main reason for recording video footage.
In the battle of Recording Purpose,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Recording Purpose on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Weather Resistance Rating
What weather resistance rating does it have?
0
Viofo A139 PRO
0Votes
Heat Resistant, Cold Resistant
0
BlackVue DR970X-2CH Plus
0Votes
Heat Resistant, Cold Resistant
BlackVue DR970X-2CH Plus
The device is designed to be resistant to both heat and cold, enhancing reliability in extreme climates.
Describes the device’s ability to withstand environmental conditions such as heat, cold, or humidity.
In the battle of Weather Resistance Rating,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Weather Resistance Rating on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Storage Media Type
What storage media does it use?
0
Viofo A139 PRO
0Votes
microSD
0
BlackVue DR970X-2CH Plus
0Votes
microSD
Viofo A139 PRO
Storage is via microSD cards, enabling easy memory expansion and compatibility with broadly available storage media.
Specifies the type of storage media used to record video footage.
In the battle of Storage Media Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Storage Media Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Expandable Storage
Does it support expandable storage?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
This dash cam supports expandable storage, allowing users to increase memory capacity for longer recording times or higher resolution footage.
Indicates whether storage capacity can be expanded.
In the battle of Expandable Storage,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Expandable Storage on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Intended Vehicle Type
What vehicles is it intended for?
0
Viofo A139 PRO
0Votes
Car, SUV, Truck, Van, Rideshare Vehicle
0
BlackVue DR970X-2CH Plus
0Votes
Front Windshield
Specifies the types of vehicles the dash cam is designed for.
In the battle of Intended Vehicle Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Intended Vehicle Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Target User Type
Who is this dash cam for?
0
Viofo A139 PRO
0Votes
Daily Driver, Professional Driver, Security-Conscious User
0
BlackVue DR970X-2CH Plus
0Votes
Daily Driver
Defines the primary user profile the dash cam is designed for.
In the battle of Target User Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Target User Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Operating Mode
How does the dash cam operate?
0
Viofo A139 PRO
0Votes
Standalone, App-Controlled
0
BlackVue DR970X-2CH Plus
0Votes
App-Controlled
Describes how the dash cam operates and is managed.
In the battle of Operating Mode,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Mode on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Release Year
What year was it released?
0
Viofo A139 PRO
0Votes
2022
0
BlackVue DR970X-2CH Plus
0Votes
2024
Indicates the year the product model was released.
In the battle of Release Year,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Release Year on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Viofo A139 PRO records front video at 60Hz frame rate, double that of BlackVue DR970X-2CH Plus's 30Hz. Higher frame rates in Viofo yield smoother footage, ideal for capturing fast-moving details.
Measures how smoothly the front camera records motion.
In the battle of Front Frame Rate,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
, delivering
higher
30.0 Hz
measurement.
Based on community votes for Front Frame Rate,
Viofo A139 PRO ◉ earned
1 votes,
more than
BlackVue DR970X-2CH Plus ◉,
which got 0 votes.
I really value the smooth 4K video at 60fps from the Viofo A139 PRO as it makes reviewing footage way easier. The BlackVue's 30fps just doesn't feel as fluid to me, so I'm definitely on team Viofo here.
Both Viofo A139 PRO and BlackVue DR970X-2CH Plus support Emergency Recording, ensuring critical incidents are automatically saved and protected from overwriting.
Locks footage during detected incidents.
In the battle of Emergency Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Emergency Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Viofo A139 PRO uses H.264 video codec while BlackVue DR970X-2CH Plus employs the more efficient H.265 codec. H.265 offers better compression and quality, benefiting storage and video clarity.
Defines the compression format used for video files.
In the battle of Video Codec,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Video Codec on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Both dashcams feature WDR (Wide Dynamic Range) technology to enhance video clarity in lighting extremes. Users benefit from improved image quality in both Viofo A139 PRO and BlackVue DR970X-2CH Plus.
Enhances visibility in mixed lighting conditions.
In the battle of WDR,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
WDR on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
0
BlackVue DR970X-2CH Plus
0Votes
Approx. 1 Minute Before and After Trigger
vs
Event Video Length
Viofo A139 PRO lets users choose event video lengths of 1, 3, or 5 minutes. BlackVue DR970X-2CH Plus records approximately 1 minute before and after trigger events. Viofo allows more customization here.
Defines the duration of automatically saved event recordings.
In the battle of Event Video Length,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Event Video Length on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Front Camera Resolution
What is the front camera resolution?
0
Viofo A139 PRO
0Votes
4K
0
BlackVue DR970X-2CH Plus
0Votes
4K
Viofo A139 PRO
The front camera supports 4K video resolution, delivering ultra-high-definition footage for exceptional detail.
BlackVue DR970X-2CH Plus
Front camera records in 4K resolution, delivering ultra-high-definition video quality.
Specifies the video resolution of the front-facing camera.
In the battle of Front Camera Resolution,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Front Camera Resolution on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Video Bitrate
What is the video bitrate?
0
Viofo A139 PRO
0Votes
60 Mbps
0
BlackVue DR970X-2CH Plus
0Votes
Up to 25Mbps
Viofo A139 PRO
The video bitrate is 60 Mbps, a high bitrate that supports detailed and high-quality video capture.
BlackVue DR970X-2CH Plus
Video bitrate can reach up to 25 Mbps, balancing video quality and file size effectively.
Describes the data rate used for video encoding quality.
In the battle of Video Bitrate,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Video Bitrate on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Loop Recording
Does it support loop recording?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Loop recording allows continuous video capture by overwriting the oldest footage, ensuring the recording is uninterrupted even when storage is full.
BlackVue DR970X-2CH Plus
Loop recording overwrites old footage automatically, ensuring continuous recording without manual file management.
Automatically overwrites old footage when storage is full.
In the battle of Loop Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Loop Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Continuous Recording
Can it record continuously?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Continuous recording functionality ensures ongoing video capture without breaks, vital for uninterrupted evidence gathering.
BlackVue DR970X-2CH Plus
Continuous recording capability means the dash cam records nonstop, capturing all driving events without gaps.
Indicates support for uninterrupted recording sessions.
In the battle of Continuous Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Continuous Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Dual Recording
Does it support dual recording?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Dual recording is supported, enabling simultaneous front and rear (or interior) camera recordings for full coverage.
BlackVue DR970X-2CH Plus
Dual recording mode is supported, enabling simultaneous capture from two cameras.
Allows simultaneous front and rear recording.
In the battle of Dual Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Dual Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Audio Recording
Does it record audio?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Audio recording is enabled, capturing sound along with video which adds valuable context to the footage.
BlackVue DR970X-2CH Plus
Audio recording capability is included, allowing capture of sound along with video for a more comprehensive record.
Captures in-cabin audio alongside video.
In the battle of Audio Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Audio Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Rear Camera Resolution
What is the rear camera resolution?
0
Viofo A139 PRO
0Votes
1080p
0
BlackVue DR970X-2CH Plus
0Votes
1080p
BlackVue DR970X-2CH Plus
Rear camera resolution is Full HD 1080p, providing clear and detailed video footage.
Indicates the resolution of the rear-facing camera.
In the battle of Rear Camera Resolution,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Rear Camera Resolution on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Rear Frame Rate
What is the rear camera frame rate?
30
Hz
0Votes
30
Hz
0Votes
BlackVue DR970X-2CH Plus
The rear camera records at 30 Hz (frames per second), providing smooth video playback.
Indicates the rear camera’s recording smoothness.
In the battle of Rear Frame Rate,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
, delivering
equal
30.00 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Rear Frame Rate on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
HDR
Does it support HDR?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
HDR (High Dynamic Range) is enabled for better image quality in scenes with varying lighting conditions.
Indicates support for High Dynamic Range video.
In the battle of HDR,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
HDR on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Night Vision Mode
Does it have night vision?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Night vision mode is supported to improve video capture in low-light or nighttime conditions.
Enables improved recording in low-light conditions.
In the battle of Night Vision Mode,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Night Vision Mode on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Low-Light Enhancement
Is low-light enhanced?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Low-light enhancement improves recording quality in dim environments, enhancing visibility at night or in tunnels.
Improves video clarity in dark environments.
In the battle of Low-Light Enhancement,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Low-Light Enhancement on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Time-Lapse Recording
Is time-lapse recording available?
No
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Time-lapse recording is supported, which helps save storage space by compressing video over long periods.
Captures frames at intervals to save storage.
In the battle of Time-Lapse Recording,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Time-Lapse Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Recording Delay After Ignition
How long does recording continue after ignition off?
0
Viofo A139 PRO
0Votes
Automatic With Vehicle Start
0
BlackVue DR970X-2CH Plus
0Votes
Automatic Upon Power Detection
BlackVue DR970X-2CH Plus
Recording starts automatically upon power detection, simplifying the operation by removing manual recording activation.
Specifies how long recording continues after the engine is turned off.
In the battle of Recording Delay After Ignition,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Recording Delay After Ignition on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Audio Recording Disable Option
Can audio recording be disabled?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Audio recording can be disabled, allowing for privacy-sensitive recording scenarios where only video is captured.
Allows users to turn off audio recording.
In the battle of Audio Recording Disable Option,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Audio Recording Disable Option on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Interior Camera Resolution
What is the interior camera resolution?
0
Viofo A139 PRO
0Votes
1080p
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Defines the resolution of the interior-facing camera.
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Interior Camera Resolution on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Interior Frame Rate
What is the interior camera frame rate?
30
Hz
0Votes
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Measures frame rate for interior video recording.
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Interior Frame Rate on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Infrared Night Vision
Does it support infrared night vision?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Uses infrared LEDs for interior or low-light recording.
In the battle of Infrared Night Vision,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Infrared Night Vision on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Triple Channel Recording
Does it support triple recording?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Supports front, rear, and interior recording together.
In the battle of Triple Channel Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Triple Channel Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Parking Recording Mode
Does it record while parked?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Enables recording while the vehicle is parked.
In the battle of Parking Recording Mode,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Parking Recording Mode on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Polarizing Filter is included in both Viofo A139 PRO and BlackVue DR970X-2CH Plus, reducing glare and reflections for clearer video footage in various lighting conditions.
Supports optional CPL filters to reduce reflections.
In the battle of Polarizing Filter,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Polarizing Filter on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Viofo A139 PRO offers a 140-degree front lens field of view, while BlackVue DR970X-2CH Plus provides a wider 155-degree view. BlackVue captures a broader road scene, helpful for comprehensive monitoring.
Indicates how wide the front camera can capture the road.
In the battle of Front Lens Field of View,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
, delivering
lower
15.0 degree
measurement.
Don’t keep it to yourself — be the first to react and review the
Front Lens Field of View on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Both dashcams have Fixed focus lenses, simplifying setup and ensuring consistent video sharpness without user adjustments in Viofo A139 PRO and BlackVue DR970X-2CH Plus.
Describes how the camera focuses on objects.
In the battle of Focus Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Focus Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Viofo A139 PRO uses a Sony STARVIS IMX335 rear sensor model, while BlackVue DR970X-2CH Plus features Sony STARVIS. Viofo’s newer IMX335 sensor may provide enhanced low-light performance.
Indicates the image sensor model for the rear camera.
In the battle of Rear Sensor Model,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Rear Sensor Model on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Both devices utilize CMOS sensor technology, ensuring reliable image capture performance for the Viofo A139 PRO and BlackVue DR970X-2CH Plus dashcams.
Identifies the imaging sensor technology used.
In the battle of Sensor Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Sensor Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Rear Lens Field of View
What is the rear lens field of view?
170
degree
0Votes
139
degree
0Votes
Viofo A139 PRO
The rear lens offers a wide 170-degree field of view, allowing broad coverage behind the vehicle for comprehensive recording.
BlackVue DR970X-2CH Plus
The rear lens has a field of view of 139 degrees, wide enough to capture rear traffic scenarios.
Defines the viewing angle of the rear-facing lens.
In the battle of Rear Lens Field of View,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
, delivering
higher
31.0 degree
measurement.
Don’t keep it to yourself — be the first to react and review the
Rear Lens Field of View on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Distortion Correction
Does it correct lens distortion?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Distortion correction reduces fisheye and lens distortion effects, producing more natural and accurate video images.
BlackVue DR970X-2CH Plus
Distortion correction improves video accuracy by minimizing lens-induced warping effects.
Reduces fisheye or edge distortion in wide-angle footage.
In the battle of Distortion Correction,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Distortion Correction on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Anti-Glare Coating
Does it have anti-glare coating?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Anti-glare coating shields the lens from reflective interference, improving image quality under direct sunlight.
BlackVue DR970X-2CH Plus
Anti-glare coating is applied to minimize reflections on the lens, enhancing image quality.
Minimizes reflections and glare on the lens surface.
In the battle of Anti-Glare Coating,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Anti-Glare Coating on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Front Sensor Model
What is the front sensor model?
0
Viofo A139 PRO
0Votes
Sony STARVIS 2 IMX678
0
BlackVue DR970X-2CH Plus
0Votes
Sony STARVIS 2
Viofo A139 PRO
The front sensor is the Sony STARVIS 2 IMX678, known for excellent low-light sensitivity improving night-time recording quality.
BlackVue DR970X-2CH Plus
The front sensor is Sony STARVIS 2, known for excellent low-light imaging capabilities.
Specifies the image sensor model used for the front camera.
In the battle of Front Sensor Model,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Front Sensor Model on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Lens Aperture
What is the lens aperture?
0
Viofo A139 PRO
0Votes
F 1.6
0
BlackVue DR970X-2CH Plus
0Votes
f/1.7 (Front),f/2.1 (Rear)
BlackVue DR970X-2CH Plus
The front lens aperture of f/1.7 allows more light to reach the sensor, enhancing low-light performance compared to the rear lens with f/2.1 aperture.
Describes the lens opening size affecting low-light performance.
In the battle of Lens Aperture,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Lens Aperture on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Adjustable Lens Angle
Is the lens angle adjustable?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
The lens angle is adjustable, enabling customized framing to capture the desired field of view.
Indicates whether the lens angle can be manually adjusted.
In the battle of Adjustable Lens Angle,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Adjustable Lens Angle on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Interior Lens Field of View
What is the interior lens field of view?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Measures the viewing angle for interior cabin recording.
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Interior Lens Field of View on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Lens Element Count
How many lens elements are used?
0
Viofo A139 PRO
0Votes
7G
0
BlackVue DR970X-2CH Plus
0Votes
Glass
Indicates how many glass elements make up the lens.
In the battle of Lens Element Count,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Lens Element Count on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Lens Type
What type of lens is used?
0
Viofo A139 PRO
0Votes
Glass
0
BlackVue DR970X-2CH Plus
0Votes
Glass
Specifies the material and construction of the lens.
In the battle of Lens Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Lens Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Interior Sensor Model
What is the interior sensor model?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Defines the sensor model used for interior recording.
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Interior Sensor Model on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Image Stabilization
Is image stabilization supported?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Helps reduce shake and vibration in recorded footage.
In the battle of Image Stabilization,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Image Stabilization on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Both dashcams feature Status LED Indicators allowing users to verify device operation at a glance on Viofo A139 PRO and BlackVue DR970X-2CH Plus.
Uses LED lights to show recording or system status.
In the battle of Status LED Indicators,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Status LED Indicators on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
vs
Display Size
Viofo A139 PRO has a 2.4-inch display size for video and menu navigation; BlackVue DR970X-2CH Plus lacks a display, favoring app-based control. Viofo is better for users wanting on-device viewing.
Measures the diagonal size of the built-in screen.
Based on community votes for Display Size,
Viofo A139 PRO ◉ earned
1 votes,
more than
BlackVue DR970X-2CH Plus ◉,
which got 0 votes.
The Viofo's 2.4-inch display is super useful for quick setup and playback on the go. BlackVue not having a display makes Viofo the clear choice for me because I prefer having that instant view and control.
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
vs
Screen Resolution
Viofo A139 PRO offers a 320x240 screen resolution on its display, while BlackVue DR970X-2CH Plus has no screen. Viofo’s screen aids in quick settings and playback on the device.
Defines the pixel resolution of the display.
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Screen Resolution on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Neither Viofo A139 PRO nor BlackVue DR970X-2CH Plus provide Voice Control features, so both rely on manual operation or app control.
Allows hands-free control using voice commands.
In the battle of Voice Control,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Control on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
vs
Language Support
Viofo A139 PRO supports English and Chinese languages for interface display, whereas BlackVue DR970X-2CH Plus does not have language support information available, limiting user interface options.
Specifies supported system interface languages.
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Language Support on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Built-in Display
Does it have a built-in display?
Yes
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
The dash cam features a built-in display, providing direct video playback and live view without needing external devices.
Indicates whether the dash cam includes an integrated screen.
In the battle of Built-in Display,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Built-in Display on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Display Type
What type of display does it use?
0
Viofo A139 PRO
0Votes
IPS
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Viofo A139 PRO
An IPS display is used, providing better color accuracy and wider viewing angles compared to standard LCDs.
Describes the screen technology used.
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Display Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Voice Prompt
Are voice prompts supported?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Voice prompt functionality enhances usability by providing audible notifications and guidance.
Provides spoken alerts and system notifications.
In the battle of Voice Prompt,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Prompt on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Touchscreen
Is the display touchscreen-enabled?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Indicates whether the screen supports touch input.
In the battle of Touchscreen,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Touchscreen on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Screen Rotation
Does the screen rotate automatically?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Allows the display to rotate based on mounting orientation.
In the battle of Screen Rotation,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Screen Rotation on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Screen Auto-Off
Does the screen turn off automatically?
Yes
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Turns off the screen automatically to reduce distraction.
In the battle of Screen Auto-Off,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Screen Auto-Off on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Physical Control Buttons
Does it have physical buttons?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Indicates presence of tactile buttons for control.
In the battle of Physical Control Buttons,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Physical Control Buttons on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Both the Viofo A139 PRO and BlackVue DR970X-2CH Plus allow Video Download via App, enabling easy transfer of footage to smartphones or tablets.
Allows recorded videos to be downloaded directly to a phone.
In the battle of Video Download via App,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Video Download via App on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Viofo A139 PRO lacks Cloud Connectivity, whereas BlackVue DR970X-2CH Plus includes Cloud Connectivity. BlackVue is better for users wanting remote access and additional cloud features.
Allows footage upload and access via cloud services.
In the battle of Cloud Connectivity,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
.
Based on community votes for Cloud Connectivity,
Viofo A139 PRO ◉ earned
0 votes,
less than
BlackVue DR970X-2CH Plus ◉,
which got 1 votes.
BlackVue DR970X-2CH Plus wins my vote because I need cloud connectivity for remote access and backup. Viofo's lack of cloud options kinda limits its convenience, so BlackVue takes the lead for me.
Viofo A139 PRO supports 5GHz Wi-Fi frequency band only, while BlackVue DR970X-2CH Plus supports both 2.4GHz and 5GHz bands. BlackVue offers better wireless flexibility and range.
Specifies supported Wi-Fi bands for connection stability and speed.
In the battle of Wi-Fi Frequency Band,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi Frequency Band on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
0
BlackVue DR970X-2CH Plus
0Votes
App-Based, SD Card
vs
Firmware Update Method
Viofo A139 PRO supports Firmware Updates via App-Based, OTA, and SD Card methods. BlackVue DR970X-2CH Plus updates through App-Based and SD Card only. Viofo provides more update flexibility.
Describes how firmware updates are delivered and installed.
In the battle of Firmware Update Method,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Update Method on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Neither Viofo A139 PRO nor BlackVue DR970X-2CH Plus includes Driver Assistance Alerts, focusing their features on recording and security rather than active driving alerts.
Provides alerts related to driving behavior or road conditions.
In the battle of Driver Assistance Alerts,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Driver Assistance Alerts on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
GPS Module
Does it have GPS?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
GPS module support allows for tracking vehicle speed and position, assisting with location-based video evidence.
BlackVue DR970X-2CH Plus
The GPS module is integrated to accurately capture location and speed data.
Indicates whether a built-in GPS module is included.
In the battle of GPS Module,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
GPS Module on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
GPS Speed Logging
Does it log driving speed?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
GPS speed logging is included, enabling the dash cam to record the speed of the vehicle along with video footage. This can be useful for evidence in case of incidents.
BlackVue DR970X-2CH Plus
GPS speed logging provides data on the vehicle’s speed along with location, useful for detailed trip analysis.
Records vehicle speed data alongside video footage.
In the battle of GPS Speed Logging,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
GPS Speed Logging on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
GPS Location Logging
Does it log GPS location?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
GPS location logging is integrated, recording the precise GPS coordinates during driving to verify vehicle routes.
BlackVue DR970X-2CH Plus
GPS location logging is supported, allowing recording of the vehicle’s position along with video footage.
Captures location coordinates with recorded footage.
In the battle of GPS Location Logging,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
GPS Location Logging on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Mobile App Support
Is there a mobile app?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Mobile app support ensures users can control and manage the dash cam conveniently from their smartphones.
Indicates compatibility with a companion mobile application.
In the battle of Mobile App Support,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Mobile App Support on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Live View via App
Can you view live footage in the app?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Live view via app feature provides real-time video streaming to a mobile device for remote monitoring.
Enables real-time camera viewing through the mobile app.
In the battle of Live View via App,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Live View via App on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Smart Notifications
Are smart notifications supported?
No
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Smart notifications send relevant alerts to the user’s device, improving awareness of events captured by the dash cam.
Sends alerts to the user for important events or incidents.
In the battle of Smart Notifications,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Notifications on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Wi-Fi Connectivity
Does it support Wi-Fi?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Wi-Fi connectivity enables wireless interaction with the dash cam, facilitating settings adjustments and video download without cables.
Indicates whether the dash cam supports Wi-Fi connectivity.
In the battle of Wi-Fi Connectivity,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi Connectivity on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Bluetooth Connectivity
Does it support Bluetooth?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Enables short-range wireless communication with other devices.
In the battle of Bluetooth Connectivity,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
AI Event Detection
Does it use AI event detection?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Uses AI to detect incidents like collisions or sudden braking.
In the battle of AI Event Detection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
AI Event Detection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Battery Drain Protection is present on both Viofo A139 PRO and BlackVue DR970X-2CH Plus, preventing excessive battery usage when parking or vehicle is off.
Prevents excessive vehicle battery drain.
In the battle of Battery Drain Protection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Drain Protection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
File Lock Protection exists in both dashcams to safeguard important videos from being overwritten, supporting evidence preservation on Viofo A139 PRO and BlackVue DR970X-2CH Plus.
Protects important footage from being overwritten.
In the battle of File Lock Protection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
File Lock Protection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Both Viofo A139 PRO and BlackVue DR970X-2CH Plus provide Collision Detection, increasing safety by automatically saving footage when sudden impacts occur.
Automatically detects collisions while driving.
In the battle of Collision Detection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Collision Detection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Viofo A139 PRO includes Low-Voltage Cutoff to protect vehicle battery, but BlackVue DR970X-2CH Plus does not. Viofo is safer for maintaining car battery health.
Automatically cuts power when voltage drops too low.
In the battle of Low-Voltage Cutoff,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
.
Based on community votes for Low-Voltage Cutoff,
Viofo A139 PRO ◉ earned
1 votes,
more than
BlackVue DR970X-2CH Plus ◉,
which got 0 votes.
I can't overlook the low-voltage cutoff on the Viofo A139 PRO since protecting my car battery is a must. BlackVue missing that feature means I prefer Viofo for smarter power management.
Neither Viofo A139 PRO nor BlackVue DR970X-2CH Plus offers Emergency SOS Recording, so users need alternative safety measures in emergencies.
Automatically records and protects footage during emergencies.
In the battle of Emergency SOS Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Emergency SOS Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Parking Mode Impact Detection
Does it detect impacts in parking mode?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Parking mode impact detection automatically records events triggered by impacts while the vehicle is stationary, offering security when parked.
BlackVue DR970X-2CH Plus
Parking mode impact detection alerts the user to physical impacts while the vehicle is parked, enhancing security.
Detects impacts while the vehicle is parked.
In the battle of Parking Mode Impact Detection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Parking Mode Impact Detection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
G-Sensor
Does it have a G-sensor?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
The G-sensor detects sudden impacts or jolts, automatically triggering file saving to protect recorded evidence.
Detects sudden impacts or collisions automatically.
In the battle of G-Sensor,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
G-Sensor on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Parking Mode Motion Detection
Does it detect motion while parked?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Parking mode motion detection monitors movement near the vehicle when parked, useful for detecting suspicious activity.
Triggers recording when motion is detected near the vehicle.
In the battle of Parking Mode Motion Detection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Parking Mode Motion Detection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Tamper Detection
Does it detect tampering?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Tamper detection is not supported, so the device does not alert or record if physically disturbed by a third party.
Detects unauthorized handling or movement of the device.
In the battle of Tamper Detection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Tamper Detection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Encrypted Video Storage
Is video storage encrypted?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Encrypts stored footage for privacy and security.
In the battle of Encrypted Video Storage,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Encrypted Video Storage on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Theft Deterrence Mode
Does it have theft deterrence features?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Provides features to discourage theft or misuse.
In the battle of Theft Deterrence Mode,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Theft Deterrence Mode on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Driver Fatigue Alert
Does it provide fatigue alerts?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Alerts the driver when signs of fatigue are detected.
In the battle of Driver Fatigue Alert,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Driver Fatigue Alert on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Lane Departure Alert
Does it have lane departure alerts?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Warns the driver if the vehicle drifts from its lane.
In the battle of Lane Departure Alert,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Lane Departure Alert on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Forward Collision Warning
Does it provide forward collision warnings?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Alerts the driver of potential frontal collisions.
In the battle of Forward Collision Warning,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Forward Collision Warning on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Power input voltage is 5 volts, a common standard for USB-powered devices, ensuring compatibility with many power sources.
BlackVue DR970X-2CH Plus
The device requires a 5 Volt power input, which is standard for USB power sources.
Defines the voltage required to power the dash cam.
In the battle of Power Input Voltage,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
, delivering
equal
5.00 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Input Voltage on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Cold start reliability implies the dash cam performs well in low temperatures, remaining functional even in cold weather conditions.
BlackVue DR970X-2CH Plus
Cold start reliability means the dash cam is capable of operating effectively even in low-temperature conditions.
Ensures reliable startup in cold temperatures.
In the battle of Cold Start Reliability,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Cold Start Reliability on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
A supercapacitor is included as a power backup, which is safer and more durable than traditional batteries in automotive environments.
Indicates support for supercapacitors instead of batteries.
In the battle of Supercapacitor,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Supercapacitor on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Heat resistance design ensures stable performance even in high-temperature environments inside vehicles.
Designed to withstand high in-vehicle temperatures.
In the battle of Heat Resistance Design,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Heat Resistance Design on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Indicates compatibility with a dedicated hardwire kit.
In the battle of Hardwire Kit,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Hardwire Kit on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Charging While Recording
Can it charge while recording?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
The dash cam supports charging while recording, ensuring continuous power supply during operation.
BlackVue DR970X-2CH Plus
Supports charging while recording, allowing uninterrupted use without power interruption.
Allows recording to continue while charging.
In the battle of Charging While Recording,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging While Recording on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Power Consumption
What is the power consumption?
5
Watt
0Votes
5
Watt
0Votes
Viofo A139 PRO
The device consumes approximately 5 watts of power, which is modest and typical for a multi-camera dash cam setup.
BlackVue DR970X-2CH Plus
The dash cam has a power consumption of 5 Watt which indicates a relatively low energy usage, suitable for vehicle applications.
Measures how much power the dash cam consumes.
In the battle of Power Consumption,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
, delivering
equal
5.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Auto Power Off
Does it power off automatically?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Auto power off feature turns off the dash cam automatically when the vehicle is powered down, preventing unnecessary battery drain.
BlackVue DR970X-2CH Plus
Auto power off feature saves battery and reduces wear by shutting down the device when not needed.
Automatically shuts down when the vehicle is off.
In the battle of Auto Power Off,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Power Off on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Charging Method
How is the dash cam charged?
0
Viofo A139 PRO
0Votes
USB, Hardwire
0
BlackVue DR970X-2CH Plus
0Votes
USB
BlackVue DR970X-2CH Plus
Charging is performed via USB, providing a convenient and widely compatible method for power supply.
Describes how the device receives power.
In the battle of Charging Method,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Charging Method on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
USB Connector Type
What USB connector type is used?
0
Viofo A139 PRO
0Votes
USB-C
0
BlackVue DR970X-2CH Plus
0Votes
USB-C
BlackVue DR970X-2CH Plus
USB-C connector type offers a modern, reversible, and fast data and power connection.
Specifies the USB port used for power and data.
In the battle of USB Connector Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
USB Connector Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Auto Power On
Does it power on automatically?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Auto power on ensures the device powers up automatically when the vehicle starts, increasing convenience.
Automatically turns on with vehicle ignition.
In the battle of Auto Power On,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Power On on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Internal Battery Type
What type of internal battery does it use?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Specifies the type of built-in battery used.
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Internal Battery Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Internal Battery Capacity
What is the internal battery capacity?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Indicates the energy capacity of the internal battery.
Don’t keep it to yourself — be the first to react and review the
Internal Battery Capacity on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Backup Power Duration
How long does backup power last?
0
Viofo A139 PRO
0Votes
Few Seconds for File Save
0
BlackVue DR970X-2CH Plus
0Votes
Few Seconds to Safely Save File
Indicates how long backup power lasts after shutdown.
In the battle of Backup Power Duration,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Backup Power Duration on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Manual file lock functionality allows users to lock specific video files to prevent accidental overwriting in case of incidents.
BlackVue DR970X-2CH Plus
Manual file lock is supported, giving the user control to protect specific files from automatic deletion.
Allows users to manually lock important footage.
In the battle of Manual File Lock,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Manual File Lock on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
No storage encryption is implemented; therefore, users should be aware that stored videos might be accessible if the memory card is removed.
Encrypts stored files for privacy and security.
In the battle of Storage Encryption,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Storage Encryption on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Storage error alerts notify the user promptly if there is an issue with the memory card, preventing loss of important footage.
Alerts users when storage issues occur.
In the battle of Storage Error Alerts,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Storage Error Alerts on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
0
BlackVue DR970X-2CH Plus
0Votes
In-Device, App-Based
Describes how storage media can be formatted.
In the battle of Formatting Method,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Formatting Method on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
File Naming Convention
How are files named?
0
Viofo A139 PRO
0Votes
Date-Time Stamp
0
BlackVue DR970X-2CH Plus
0Votes
Date_Time_Channel Format
Viofo A139 PRO
The file naming convention uses a Date-Time Stamp to help organize video files chronologically, which is vital for efficient video retrieval during incident reviews.
BlackVue DR970X-2CH Plus
Files are named using the Date, Time, and Channel format, which helps in easily sorting and locating videos.
Describes how recorded files are named and organized.
In the battle of File Naming Convention,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
File Naming Convention on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Included Storage
How much storage is included?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
64
GB
0Votes
BlackVue DR970X-2CH Plus
Included storage capacity is 64 GB, sufficient for storing several hours of high-quality video.
Indicates the amount of storage included out of the box.
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Included Storage on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Maximum Supported Storage
What is the maximum supported storage?
512
GB
0Votes
256
GB
0Votes
BlackVue DR970X-2CH Plus
Supports maximum storage up to 256 GB, allowing extended video recording without frequent file deletion.
Defines the maximum expandable storage capacity supported.
In the battle of Maximum Supported Storage,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
, delivering
higher
256.0 GB
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Supported Storage on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Storage Speed Class Requirement
What storage speed class is required?
0
Viofo A139 PRO
0Votes
U3 or Higher
0
BlackVue DR970X-2CH Plus
0Votes
Uhs-i U3 or Higher
Viofo A139 PRO
A storage speed class requirement of U3 or higher ensures the memory card can sustain high-speed writing necessary for 4K and high frame rate video recording.
Specifies the minimum card speed required for stable recording.
In the battle of Storage Speed Class Requirement,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Storage Speed Class Requirement on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
File Segmentation Interval
How long is each video segment?
0
Viofo A139 PRO
0Votes
1/3/5 Minutes
0
BlackVue DR970X-2CH Plus
0Votes
1 Minute
BlackVue DR970X-2CH Plus
File segmentation interval is set to 1 Minute, allowing manageable video file sizes for easier review and storage.
Determines how long each recorded video file is.
In the battle of File Segmentation Interval,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
File Segmentation Interval on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Overwrite Protection
Are important files protected from overwrite?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
BlackVue DR970X-2CH Plus
Overwrite protection is enabled, preventing important files from being erased when storage is full.
Prevents protected files from being overwritten.
In the battle of Overwrite Protection,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Overwrite Protection on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Data Recovery
Is data recovery supported?
No
0Votes
Viofo A139 PRO
No
0Votes
BlackVue DR970X-2CH Plus
Supports recovery of corrupted or deleted files.
In the battle of Data Recovery,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Data Recovery on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Main unit depth is 1.38 inch (3.5 cm), reflecting a slim and compact design.
Measures the front-to-back depth of the main unit.
In the battle of Main Unit Depth,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Main Unit Depth on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
The rear camera depth is 1 inch (2.54 cm), a compact size that facilitates discreet installation.
Indicates the depth of the rear camera housing.
In the battle of Rear Camera Depth,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
, delivering
equal
1.00 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Rear Camera Depth on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Indicates the depth of the interior camera housing.
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Interior Camera Depth on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Indicates whether a suction cup mount is included.
In the battle of Suction Mount,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Suction Mount on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Describes the material used for the dash cam housing.
In the battle of Housing Material,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
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Housing Material on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Adhesive Mount
Is an adhesive mount included?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
An adhesive mount is included for secure and stable dash cam installation on the windshield or dashboard.
BlackVue DR970X-2CH Plus
An adhesive mount is included for secure attachment to the vehicle windshield.
Indicates whether an adhesive mount is included in the box.
In the battle of Adhesive Mount,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Adhesive Mount on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Cable Length
How long is the cable?
3.5
ft
0Votes
20
ft
0Votes
Viofo A139 PRO
The included cable length is 3.5 feet (1.07 meters), providing sufficient reach for typical vehicle installations.
BlackVue DR970X-2CH Plus
The cable length is 20 ft (6.1 m), allowing flexible placement and installation options in various vehicle sizes.
Measures the length of the included power or camera cable.
In the battle of Cable Length,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
, delivering
lower
16.5 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cable Length on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Main Unit Width
What is the main unit width?
4
inch
0Votes
4.69
inch
0Votes
BlackVue DR970X-2CH Plus
The main unit width measures 4.69 inch (11.91 cm), balancing compact size with sufficient interface space.
Measures the horizontal width of the main dash cam unit.
In the battle of Main Unit Width,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
, delivering
lower
0.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Main Unit Width on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Rear Camera Width
What is the rear camera width?
2
inch
0Votes
2.95
inch
0Votes
BlackVue DR970X-2CH Plus
Rear camera width measures 2.95 inch (7.49 cm), compact for a subtle presence in the vehicle.
Measures the width of the rear camera module.
In the battle of Rear Camera Width,
Viofo A139 PRO ◉ is
better than
BlackVue DR970X-2CH Plus ◉
, delivering
lower
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Rear Camera Width on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Mount Type
What type of mount is used?
0
Viofo A139 PRO
0Votes
Adhesive
0
BlackVue DR970X-2CH Plus
0Votes
Adhesive
BlackVue DR970X-2CH Plus
The dash cam uses an adhesive mount type, providing a secure, low-profile installation on the windshield.
Specifies the mounting mechanism used to secure the dash cam.
In the battle of Mount Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Mount Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Finish Type
What finish does it have?
0
Viofo A139 PRO
0Votes
Matte
0
BlackVue DR970X-2CH Plus
0Votes
Matte
BlackVue DR970X-2CH Plus
The device features a matte finish, which helps reduce glare and fingerprints on its surface.
Indicates the exterior surface finish of the device.
In the battle of Finish Type,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Finish Type on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Main Unit Height
What is the main unit height?
1.4
inch
0Votes
1.38
inch
0Votes
Measures the vertical height of the main dash cam unit.
In the battle of Main Unit Height,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
, delivering
equal
1.40 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Main Unit Height on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Rear Camera Height
What is the rear camera height?
1
inch
0Votes
0.98
inch
0Votes
Measures the height of the rear camera module.
In the battle of Rear Camera Height,
Viofo A139 PRO ◉ is
worse than
BlackVue DR970X-2CH Plus ◉
, delivering
equal
1.00 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Rear Camera Height on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Interior Camera Width
What is the interior camera width?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Measures the width of the interior-facing camera.
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Interior Camera Width on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Interior Camera Height
What is the interior camera height?
Who knows?
0Votes
Viofo A139 PRO
(Help us out by suggesting one!)
Who knows?
0Votes
BlackVue DR970X-2CH Plus
(Help us out by suggesting one!)
Measures the height of the interior camera module.
Don’t keep it to yourself — be the first to react and review the
Interior Camera Height on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Mount Adjustability
Is the mount adjustable?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Indicates whether the mount allows angle or position adjustment.
In the battle of Mount Adjustability,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Mount Adjustability on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Vibration Resistance
Is it vibration resistant?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Indicates resistance to vibration from road conditions.
In the battle of Vibration Resistance,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Vibration Resistance on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Firmware updates are delivered regularly, ensuring the device benefits from ongoing improvements and security patches.
Describes how frequently firmware updates are released by the manufacturer.
In the battle of Firmware Update Frequency,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Firmware Update Frequency on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Firmware and updates are delivered via an app, offering simplified and user-friendly update processes.
Specifies how firmware updates are delivered.
In the battle of Update Delivery Method,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Update Delivery Method on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Customer support is provided via email and chat, facilitating user assistance through accessible communication channels.
Lists available customer support methods.
In the battle of Customer Support Channels,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channels on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Measures any operational noise produced during use.
In the battle of Operating Noise Level,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Noise Level on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Indicates whether a paid subscription is required.
In the battle of Subscription Requirement,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Subscription Requirement on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Warranty Length
What is the warranty length?
0
Viofo A139 PRO
0Votes
1 Year
0
BlackVue DR970X-2CH Plus
0Votes
2 Years
Viofo A139 PRO
The product includes a 1-year warranty covering defects and technical support.
BlackVue DR970X-2CH Plus
Warranty length is 2 years, providing peace of mind and product reliability assurance.
Indicates the duration of the manufacturer warranty.
In the battle of Warranty Length,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Length on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Average Lifespan
What is the average lifespan?
5
year
0Votes
5
year
0Votes
BlackVue DR970X-2CH Plus
An average lifespan of 5 years can be expected, indicating durable components and build quality.
Estimates the typical usable lifespan of the device.
In the battle of Average Lifespan,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
, delivering
equal
5.00 year
measurement.
Don’t keep it to yourself — be the first to react and review the
Average Lifespan on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Maintenance Requirement
What maintenance is required?
0
Viofo A139 PRO
0Votes
Low
0
BlackVue DR970X-2CH Plus
0Votes
Low
BlackVue DR970X-2CH Plus
The device requires low maintenance, making operation hassle-free for users.
Describes the level of routine maintenance required to keep the dash cam functioning properly.
In the battle of Maintenance Requirement,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Maintenance Requirement on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Cleaning Requirement
How does it need to be cleaned?
0
Viofo A139 PRO
0Votes
Occasional
0
BlackVue DR970X-2CH Plus
0Votes
Wipe Lens Regularly
BlackVue DR970X-2CH Plus
Regular lens cleaning is recommended to maintain optimal image quality.
Indicates how often and how the device should be cleaned for optimal performance.
In the battle of Cleaning Requirement,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Cleaning Requirement on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Replacement Parts Availability
Are replacement parts available?
Yes
0Votes
Viofo A139 PRO
Yes
0Votes
BlackVue DR970X-2CH Plus
Viofo A139 PRO
Replacement parts availability is ensured, facilitating maintenance and repair to extend device lifespan.
Indicates availability of official replacement parts.
In the battle of Replacement Parts Availability,
Viofo A139 PRO ◉ is
same as
BlackVue DR970X-2CH Plus ◉
.
Don’t keep it to yourself — be the first to react and review the
Replacement Parts Availability on Viofo A139 PRO ◉
vs BlackVue DR970X-2CH Plus ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Video Recording Quality
How satisfied are you with the video clarity and detail captured by this dash cam during daytime and nighttime driving?
Outstanding clarity — 4K resolution with clear night footage
0Votes
0Votes
Very clear — 1440p resolution with good night visibility
0Votes
0Votes
Good enough — 1080p resolution with acceptable night footage
0Votes
0Votes
Below average — 1080p with noticeable blur or noise at night
0Votes
0Votes
Hard to rely on — Below 1080p with poor detail
0Votes
0Votes
Field of View Coverage
How well does this dash cam capture the road area in front of the vehicle?
Covers everything — 160 to 180 degrees
0Votes
0Votes
Very wide view — 140 to 159 degrees
0Votes
0Votes
Decent coverage — 120 to 139 degrees
0Votes
0Votes
Limited view — 100 to 119 degrees
0Votes
0Votes
Too narrow — Under 100 degrees
0Votes
0Votes
Night Recording Performance
How effective is this dash cam at recording clear footage in low light or nighttime conditions?
Excellent night capture — Clear details up to 50 feet
0Votes
0Votes
Very good visibility — Clear details up to 35 to 50 feet
0Votes
0Votes
Acceptable — Clear details up to 20 to 35 feet
0Votes
0Votes
Struggles in the dark — Clear details under 20 feet
0Votes
0Votes
Barely usable — Night footage often unclear
0Votes
0Votes
Ease of Setup and Installation
How easy is it to install and start using this dash cam for the first time?
Super easy — Ready to use in under 10 minutes
0Votes
0Votes
Pretty simple — Setup takes 10 to 20 minutes
0Votes
0Votes
Manageable — Setup takes 20 to 40 minutes
0Votes
0Votes
A bit frustrating — Setup takes 40 to 60 minutes
0Votes
0Votes
Painful setup — Takes over 1 hour or needs help
0Votes
0Votes
App and Software Experience
How smooth and user friendly is the app or software used with this dash cam?
Smooth and intuitive — Easy navigation and quick access
0Votes
0Votes
Mostly smooth — Minor hiccups but easy to use
0Votes
0Votes
Average experience — Usable but not very polished
0Votes
0Votes
Clunky — Slow or confusing at times
0Votes
0Votes
Hard to use — Buggy or unreliable
0Votes
0Votes
Reliability and Durability
How reliable does this dash cam feel during daily driving over time?
Rock solid — Works reliably for over 5 years
0Votes
0Votes
Very reliable — Expected lifespan of 3 to 5 years
0Votes
0Votes
Decent reliability — Lasts around 2 to 3 years
0Votes
0Votes
Some concerns — Issues appear within 1 to 2 years
0Votes
0Votes
Unreliable — Problems within the first year
0Votes
0Votes
Power and Heat Management
How well does this dash cam handle heat and power during long drives?
Stays cool — Runs smoothly for 6+ hours
0Votes
0Votes
Handles heat well — Stable for 4 to 6 hours
0Votes
0Votes
Acceptable — Stable for 2 to 4 hours
0Votes
0Votes
Gets warm — Issues after 1 to 2 hours
0Votes
0Votes
Overheats — Problems under 1 hour
0Votes
0Votes
Storage and Loop Recording
How well does this dash cam manage video storage and loop recording?
Excellent handling — Supports up to 512 GB smoothly
0Votes
0Votes
Very good — Supports up to 256 GB reliably
0Votes
0Votes
Good enough — Supports up to 128 GB
0Votes
0Votes
Limited — Supports up to 64 GB
0Votes
0Votes
Too limited — Under 64 GB support
0Votes
0Votes
Design and Build Appeal
How appealing and discreet is the design of this dash cam inside the car?
Sleek and discreet — Barely noticeable
0Votes
0Votes
Clean look — Fits well with most interiors
0Votes
0Votes
Average design — Looks fine but noticeable
0Votes
0Votes
Bulky — Stands out too much
0Votes
0Votes
Ugly and distracting — Ruins interior look
0Votes
0Votes
Overall Ease of Daily Use
How convenient is this dash cam to use during everyday driving?
Supermod
Moderator
Recaptor
0
Cartling
