Night Time Video comparison: Viofo A129 Plus, Viofo A139, BlueSkySea B4K, Viofo A129 Pro Duo 4K

Paul Iddon

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A129 Pro Duo 4K, A129+ Duo, A139, A119 V3, NB 522GW
Night Video:

From top left to right, the Viofo 129 Plus (1440p) - the Viofo A139 (1440p) - then the lower two are the BlueSkySea B4K (2160p) and the Viofo A129 Pro Duo (2160p). The clip is rendered at 4K, though Youtube will compress the quality so there is a link to the RAW file if you want to download it. You can pause it on number plate points etc to check sharpness, and watch the exposure changes and how each reacts to the light conditions.


RAW File link: MEGA

 

SawMaster

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Numerous and ever-changing
Again no clear winner, but the ProDuo doesn't look 'soft' at night. The B4K seems to be sharper at times but also has motion blur at other times.

Wasn't so long ago that night-time dashcam images this good were just a dream ;)

Phil
 

kamkar

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10 years, many dashcams
The pro duo ( bottom right ) actually look to have the brighter picture.
 

Nigel

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Gitup F1+G3ꞈꞈꞈꞈꞈ Viofo A139ꞈꞈꞈꞈꞈ Blueskysea B4K+B2K
The pro duo ( bottom right ) actually look to have the brighter picture.
For a non-Starvis 4K sensor, it is doing very well! It does have the biggest sensor though, it's a good camera.

I think I give the win to the A129 Plus for having less motion blur most of the time, B4K has more contrast so looks a little nicer, but that loses some detail in the darkness.
 
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