Quote Originally Posted by PatRaceTin View Post
Does the 4K resolution is more standard ? or not ?.
Yes 4k has 2 standards thanks to consumer electronics and the 16:9 TV craze.


UHD 4k 3840 x 2160 - Ultra High Defintion for TVs
DCI 4K 4096 x 2160 (native 4k) - Digital Cinema Initiatve's 4k standard


5k has not been standardized yet. Just individual companies interpretation of what it will be. (doesn't mean its wrong)