Tokyo, Japan - January 8, 2013 - Sony Corporation ("Sony") announced today that it has developed the first 4K (3840 x 2160) OLED (organic light-emitting diode) televisions. To demonstrate its ...

Changing your desktop wallpaper can help you feel better ... I was able to save it at 3840 x 2160 pixels (4K). In addition, the file size is 71.9KB, which is extremely lightweight for a 4K image.

The wallpapers are divided into four themes, each of which comes in two versions: 'Light' and 'Dark.' In addition, each of these comes in two versions: '4K' (3840 pixels x 2160 pixels) and 'Wide ...

Back in 2012, shortly after Apple got the whole “Retina” ball rolling, the pickings for beautiful high-resolution desktop wallpapers ... to 3840 x 2400 (as well as 3860 x 2160, the 4K ultra ...

Asus has just announced the cure for the common 20-something-inch 1080p display: a small TV-sized 31.5-inch monitor with a massive resolution of 3840×2160. Engadget reports that the Asus PQ321 ...

4K gaming displays offer you a resolution of 3840 x 2160, providing over 8.2 million pixels. That gives you exceptional clarity in games, as well as a high-resolution desktop experience.