8K resolution refers to any screen or display with around 8000 pixels width. 8K UHD, officially also known UHD-2[1] is the current highest ultra high definition television (UHDTV) resolution in digital television, digital cinematography and digital signage. 8K in 8K UHD refers to the horizontal resolution of 7,680 pixels, forming the total image dimensions of (7680×4320), also known as 4320p, which refers to the vertical resolution.
