Best answer: The answer is yes! Just like the regular Xbox One S, the Xbox One S All-Digital comes with 4K playback capabilities for streaming media.
- An all-digital media device: Xbox One S All-Digital ($250 at Microsoft)
Stream all the 4K things!
The Xbox One S All-Digital, like its disc-supporting cousin the Xbox One S, offers 4K playback for various media streaming apps to a compatible 4K display via HDMI. This includes apps like Prime Video, Netflix, YouTube, and Microsoft’s own Movies & TV digital purchasing service.