The UE48JU6470 has a maximum display resolution of 4K Ultra HD. That's over four times the display resolution of a Full HD television, which is the most frequently found display resolution. 4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.
A 4K Ultra HD HD type is in fact the best display resolution amongst all TVs that were launched around the same time as the UE48JU6470.
An HD Ready HD type is the worst display resolution amongst comparable types of television.
4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.
We compared this television to all the other 4K Ultra HD TVs and we think the UE40JU6465, and the UN48JS8500 both from Samsung or the Panasonic TX-48CXW404 which is cheaper is also worth considering.