The Vera C. Rubin Observatory in Chile has released the first images of the universe taken with the world’s largest digital ...

Technically speaking, an Ultra HD display has twice the resolution of your typical 1,920-by-1,080-pixel HD monitor, in length as well as height. That makes the picture 3,840 pixels wide.

To put that in perspective, a Full HD 1080p image is only 1920 x 1080. 4K screens have about 8 million pixels, which is around four times what your current 1080p set can display. Get daily insight ...

Ambarella, Inc. (NASDAQ: AMBA), a leading developer of low-power, HD and Ultra HD video processing semiconductors, today introduced the H22 System-on-Chip (SoC) targeting a new generation of 4K drones ...

Silicon Image announced today it has created chips that support MHL 3.0 cables, which can transfer 4K Ultra HD video from a mobile device to a living room television or other high-resolution displays.

4K 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 need to know about the technology.