Common working recommendation
4K UHD
4K Ultra HD resolution.
- Dimensions
- 3840 × 2160 px
- Aspect ratio
- 16:9
- Orientation
- landscape
16:9
Copy and use
Dimensions
3840 × 2160Ratio
16:9CSS
aspect-ratio: 16 / 9;Common uses
- 4K video
- 4K export
- UHD
Source and status
Common working recommendation
No fixed official platform requirement is claimed for this working size.