Question: what is the difference between uhd and led?
Answer: There is a very well known difference between two formats which is the resolution as Full HD LED TV is 1920x1080 and UHD is 3860x2160. As seen, UHD TV has pixel four times the HDTV. ... Otherwise, UHDTV having pixels four times the HDTV pixels does not make difference even sitting closer to display.