If you buy a TV today, and you are not on a very tight budget, your TV is probably 4K In the coming days, we may see 8K or even 10K TV screens that stretch all over the wall an give a mini home theatre Modern smartphones may have a QHD or 4K display but they also have the options to set the display size to HD and Full HD for powersaving"Whitepaper – XAVC QFHD Long 0" is now released () "XAVC Profiles and Operating Points v1" is now released ( PDF) "XAVC Format Supporters" is updatedThe active pixel count of most 4K home displays will be restricted to 3840 x 2160, a quadruple of 19x1080 (Quad HD or QFHD), which is different from the Cinema presentation standard that has 4096 pixels across the image plane The XAVC format covers both 4096 & 3840 horizontal sampling formats , allowing the XAVC production tools to Screen Resolution Sizes What Is Hd Fhd Qhd Uhd 4k 5k 8k Qfhd 4k