AnandAdarsh The issue you are having is watching a low bitrate video, when youtube is cutting corners to reduce bitrate, black levels are the first to go, meaning, if you crank up the brightness you will notice big blocks of the same colour that flicker. I’ve tested the same video on my PC and, even though it can’t get as bright as my phone 2a, I can still notice the same problems. The was even a guy in the thread who posted hdr version of the same clip, it looks miles better that the one you posted. And don’t get me wrong, 2a’s display has issues, but it is not one of them.