K UHD TVs are everywhere these days, but what exactly makes a TV a 4K TV? We wrote up this guide to teach you everything you ...

The short version: 4K almost always means the TV has 3,840x2,160 pixels. Does 4K mean the picture will be better than my old TV? Not necessarily. If 4K is four times greater than 1080p ...

George Lucas and Ron Howard’s iconic fantasy is getting a major upgrade this winter. Willow, the 1988 classic starring Val ...

Blu-ray players and A/V receivers may also do 4K upscaling. However, in most cases, the TV does the best job because it is dealing with its own internal circuitry and architecture. If the user ...