Ultra HD sets (known in theatrical world as 4k), which double the horizontal and vertical resolution of a 1080p HD set so there are four times as many pixels, will be shown by several brands at CES this year.
We are interested also in cameras that shoot 4k. These 4k screens – the real difference is seen only on larger screens like 84-inch sets.

Dream a little dream for me.
Image courtesy of Digital

Quad HD Tv