Before "4K" became common, you'd almost never see "2K." It was pretty much just a cinema resolution, which is why you'll sometimes see 2K used to refer to a "master format." Most digital cinema ...

High resolution smart doorbells that promise 4K (or even "2K") might not be worth the money considering the type of ...

The function in a 4K TV that increases the incoming resolution to render on the 4K screen. Because a 4K TV has four times as many pixels on the screen as a 2K 1080p TV, it analyzes the incoming ...

Panasonic is pleased to announce two new camcorders, the HC-VX3 with 4K recording capabilities and premium picture quality, ...