[ GLOSSARY DEFINITION ] Camera

4K Video

Video at 3840×2160 (2160p), offering four times the detail of 1080p.

Also known as: 4K Ultra HD UHD 2160p

Full Definition & Technical Explanation

4K video (3840×2160 / 2160p) is the flagship recording/playback standard. See 4K video recording: Up to 60FPS and Video capture: 4K at 120FPS. 4K 60 is common; 120 gives buttery slow-mo-ready footage.

It needs fast storage and a strong ISP. Phones pair it with HDR and OIS.

Where 4K Video Matters

Frequently Asked Questions

What is 4K Video?

Video at 3840×2160 (2160p), offering four times the detail of 1080p.

What terms are related to 4K Video?

Related Camera terms include 8K Video, FPS, HDR, ISP.

Related Technical Terms

8K Video
Video at 7680×4320 (4320p) — four times 4K; mostly a future-proofing spec. Camera
FPS
How many frames a device renders per second; higher FPS means smoother games and video. Gaming
HDR
High Dynamic Range expands brightness and color for more lifelike photos and video. Display
ISP
The chip block that processes photos/video from the camera sensor before you see them. Camera
← All Glossary Terms How We Score →
← Previous Term Next Term →