SUHD is an enhanced version of UHD that offers 64x more color expression than we’ve seen before; they talk internally about being able to show “flames within flames.” The picture is 2.5 brighter. It will upscale non-native content in much the same way that bluray players can upscale DVD content to look better. SUHD sets will use Samsung’s Tizen operating system. It will communicate with Samsung mobile devices, enabling your devices to wake up your SUHD display to see things automatically as you need them, like your schedule, etc. You’ll be able to swipe content from your TV to your mobile device and vice versa with a single swipe.
[See original Samsung Talks SUHD Televisions]
Samsung Talks SUHD Televisions with CESLive 2015