1K

Alternative forms

 * 1k

Symbol

 * 1) 1000.
 * 2)  1024.

Noun

 * 1) The resolution of display devices or content having approximately 1000 pixels in horizontal.

Usage notes
In 16:9 devices, 1K and SD 540 are frequently interchangeable

Related terms

 * 8K / 8k
 * 4K / 4k
 * 2K / 2k