The 43UF7787 has a maximum display resolution of 4K Ultra HD. That's over four times the display resolution of a Full HD TV, which is the most common display resolution. 4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.
This television's display resolution (4K Ultra HD) is actually the best display resolution amongst all mid-size TVs that have been around for more than a year.
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.