Search results: ultra hd

if you want to buy a new tv, you can think of choosing a 4k or ultra hd model. so are these two concepts different? today's article will help you find the answer.

4k is the concept that refers to either high resolution: 3840 x 2160 pixels or 4096 x 2160 pixels. 4k 4 times pixel resolution and double line resolution (2160p), 1080p (1920 x