M5 hangs while playing 4K

[AnoopWarrier]

I got marshmallow update for my device I am upgrade mashamallow 6.0 but my phone is hanging when I am playing 4k video and 4k ultra HD. Video so I am not satisfied with mashamallow I think android 5.1 is betterthan mashamallow. Any new updates available for my device how can solve this problem.when I am playing 4k ultra HD video and 4 k videos playing screen will be green color, screen rotation is very slow, phone is complete hanging. Pixels on video playing. Other one touch is not smooth. Android 5.1 is betterthan mashamallow. Please solve this problem. Any ideas. Share with me.

[Uliwooly]

@AnoopWarrier

That's an overkill, your device has a 1080p display (1080 x 1920 pixels), why would you try to play a 4K video on your M5?

[YoGem]

Green screen means that the codec is missing/corrupted. You may want to software repair your device... But yeah, why playing 4k on such screen, you won't be able to appreciate the quality of such kind of videos. It's plainly an overkill.