On YouTube’s program page, the company has highlighted that the recommended handsets can “deliver the best-in-class YouTube experience by combining next-generation technologies.” A Signature Device recommended by YouTube should be capable of playing HDR videos, 360-degree videos and much more coupled with quick video load times.
At this point, we have to wonder what the prerequisites are for a device to be regarded as the ‘YouTube Signature Device”. According to YouTube, the handset must support a series of features which includes HDR, reliable DRM performance, high frame rate, 4K decoding, and next-generation video codec support.
At this point in time, there are 19 Signature devices according to YouTube which includes the recently announced Galaxy Note 9, Google Piel 2 And Pixel 2 XL, HTC U12+, Galaxy S9 and more. However, there is no model of the iPhone part of the list, not even the iPhone X which features one of the best displays on a smartphone