Question: are ultra hd and 4k the same?
Answer: 4K and UHD in brief ➨ UHD: This abbreviation stands for Ultra High Definition, and is the successor to Full HD. The resolution of UHD is 3840 x 2160 pixels (8,294,400 pixels overall), which is four times higher than that of its predecessor. ... 4K refers to a horizontal resolution of 4096 Pixels (4K = 4000).