WhatsMyRes

3840 × 2160

4K UHD
Aspect ratio
16:9 (1.78:1)
Total pixels
8,294,400 (8.3 MP)
Orientation
Landscape
Marketing name
4K UHD

3840×21604K UHD — is a 16:9 resolution with 8,294,400 pixels. At this pixel count, you'll typically want OS display scaling above 100% for readable text.

4K UHD is four times the pixels of Full HD and the standard for TVs, streaming, and high-end monitors. At desktop sizes it usually runs at 125–175% OS scaling for sharp text, and driving games at native 4K remains one of the heaviest workloads you can give a graphics card.

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