BrightSign's 4K player delivers the very highest standards in technology for the new 4K ecosystem. 
BrightSign 4K plays native 4K H.265 10 bit video files at 60 fps via HDMI 2.0.
 Ultra-reliable, fan-less, solid-state, and priced at under $1,000, 
 BrightSign 4K offers all the features and capabilities of BrightSign XD1230
  and will be shipping later this year.

features: 
Plays native 4K content in H.265 at 60 fps via HDMI 2.0
Low power consumption keeps operating costs down
Live HDTV playback via HDMI input to play any broadcast content - even HDCP protected content 
and much more!