Attached are footage of 4K+1080p, 2K+1080p and they are equally bad. 4K single cam is slightly better but not by much. Back cam is terrible beyond wildest imagination.
Duo 3840 Front,1080 Back
Duo 2844 Front, 1080 Back
Single 3840 Front Only
Back 1080p
I decided taking the plunge because Xiaomi is an established brand and A800 is highly praised by dashcamtalk, but looks like we have all been had. It's so bad I start to think this is beyond firmware, could be a bait and switch on hardware, right from the manufacturer and 70mai's "official store".
All this time, I have been a defender of "Made in China", trying to convince people if you can find the right product from a reliable source, you should be fine. But looks like I'm still too young too simple.
And sorry to
@wbs3333 , I was the guy on the other site get you into this mess. Lesson learned!