The Galaxy S8 and Note 8 are the first phones to get HDR YouTube support

The Samsung Galaxy S8, S8 Plus, and Note 8 are the first phones to support HDR videos in the mobile YouTube app. The Verge has been able to confirm that the update is live and offers support for HDR playback at up to 1080p resolution and 60 fps when manually changing video quality. The software update seems to have quietly rolled out yesterday, according to reports on Reddit and SamMobile, which first spotted the update.YouTube added support for HDR video back in November 2016, but until now the