NIGHT - Viofo A139 Pro vs 70mai A810
Both use Sony Starvis 2 IMX678 sensors
Viofo A139 Pro running firmware 1.1_0615
70mai A810 running firmware 1.1.57ww
For more details, please check out my comparison and notes on DashCamTalk forum under 70mai, A810 subforum.
Viofo A139 Pro Settings
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Resolution: 4K 30fps, 1080p 30fps
Bitrate: Maximum
HEVC (H.265 mode)
Timed Auto HDR
No CPL filter
Anti-Flicker Refresh Rate: 60hz
70mai A810 Settings
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Resolution: 4K 25fps + 1080p 25fps
Bitrate: n/a
HEVC (H.265 mode)
HDR On
No CPL filter
Anti-Flicker Refresh Rate: 60hz
![](https://i.ytimg.com/vi/tgo7TuMc6Uk/maxresdefault.jpg)