4K, 4-K or 4k may refer to: * 4000 (number) * Four

kibibytes The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable uni ...

(4 × 1024 bytes, better written 4 KiB) ** 4K

disk sector In computer disk storage, a sector is a subdivision of a track on a magnetic disk or optical disc. Each sector stores a fixed amount of user-accessible data, traditionally 512 bytes for hard disk drives (HDDs) and 2048 bytes for CD-ROMs an ...

size (

Advanced Format Advanced Format (AF) is any disk sector format used to store data on magnetic disks in hard disk drives (HDDs) that exceeds 512, 520, or 528 bytes per sector, such as the 4096, 4112, 4160, and 4224-byte (4 KB) sectors of an Advanced Format ...

) ** 4K

demoscene compo The demoscene is an international computer art subculture focused on producing demos: self-contained, sometimes extremely small, computer programs that produce audiovisual presentations. The purpose of a demo is to show off programming, visual ...

, a computer art competition using programs limited to 4 kibibytes ** The

Java 4K Game Programming Contest The Java 4K Game Programming Contest, also known as Java 4K and J4K, is an informal contest that was started by the Java Game Programming community to challenge their software development abilities. Concept The goal of the contest is to develo ...

* 4K resolution, a collective term for digital video formats having a horizontal resolution of approximately 4,000 pixels ** 4K UHDTV, an ultra-high-definition television format * 4K, the IATA airline code for Askari Aviation * 4K, an alternative name for Cuatro Cabezas (''Four Heads''), an Argentine multimedia production company. * 4K, model of Toyota K engine * 4K, the production code for the 1976 ''Doctor Who'' serial ''The Brain of Morbius''

See also