Bike mounted cameras often vibrate too much to get usable footage.
ordered one of these,eken h9 cams,comes with a waterproof housing and loads of mounts £30,also ordered a spare battery and Samsung evo 32gb memory card
video seems better than the yi to me?
I suppose 4k 10fps would be good for something like a cctv security cam set up where you just want to get as clear and zoom able picture as possible but don't need full motion just try to get a faceThe Yi was out of focus, by quite a bit, so not really a fair test. Also the Eken footage seemed very oversharpened, didn't look 'natural'. And you have to laugh at the '4k'... well, yes technically is does do 4k, only at 10fps though.what good is 10fps 4k? 2k is only 15fps too, not much better. The yi does 2k at 30fps which is actually usable.