PC World reviewed A129 Pro Duo- the dual-channel UHD goodness sets the bar high for the 4K competition
Jon L. Jacobi from PC World reviewed VIOFO A129 Pro Duo Dual-Channel 4K+ 1080P Dash Cam.
"Viofo A129 Pro Duo must be performing some level of optical and video processing voodoo, because this front/rear dash cam combo captures are nearly perfect." The A129 Duo Pro' s front captures are very sharp and detailed, quite a bit more so than with most 1080p models actually be worth it. The A129' s rear day captures are nothing to sneer at either. 1080p and nice processing adds up to better video that from some front camera. Throw in integrated GPS, and this is quite likely the best pure front/rear dash cam combo they' ve tested yet.
With excellent video quality day and night, VIOFO A129 Pro Duo also realizes dual-band faster speed Wi-Fi, GPS, advanced buffered parking mode, discreet design and lots of smart functions.