Question: what is the difference between 4k and super uhd?
Answer: UHD TVs are 4K, which means their resolution is 3840×2160. It was at CES in 2015 where Samsung first started using the term SUHD; there were a lot of questions at the time as to what the S stood for. ... SUHD TVs, 4K HDR TVs, Super UHD TVs, and Ultra HD HDR TVs are all 4K, so they too have a resolution of 3840×2160.