4K UHD vs DCI 4K
UHD is 3840×2160 (16:9). DCI 4K is 4096×2160 (~1.9:1). Native-4K panels are either: JVC D-ILA 4096×2160, current Sony SXRD 3840×2160.
UHD is 3840×2160 (16:9). DCI 4K is 4096×2160 (~1.9:1). Native-4K panels are either: JVC D-ILA 4096×2160, current Sony SXRD 3840×2160.