youtube 4k support

YouTube now lets you play 4K support videos:

According to XDADevelopers, Google is adding a new streaming option to YouTube on Android devices via a server-side update. This means that phones that have support for 1080p or 720o can now watch videos in higher resolutions of up to 4K and HDR. iOS got HDR IN 2019 and 4K was rolled out with iOS 14.