[ 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.

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

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