Hey guys. Ok that would make sence but how come i can record a video in 4k and then play it back with no lagg what so ever. Even a downloaded 2k movie in my library laggs and shutter where it is unwatchable. Yet the p20 pro is very similar in specs and can view 2k and 4k stream noproblem whether its in youtube app or from library. But the A53 has a better screen resolution and it cannot.. can you help