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Apple · Phones

iPhone X

1125 × 2436 physical pixels · iOS

The first notched iPhone: a 375×812 CSS viewport at 3× DPR.

Logical resolution
375 × 812
what the browser reports
Physical pixels
1125 × 2436
3× device pixel ratio
Aspect ratio
9:19.5
Pixel density
458 PPI
Diagonal
5.8″
Released
2017

Other phones

Questions

What resolution does the iPhone X use?

The iPhone X has a 1125 × 2436 physical panel at 458 PPI. Because of its 3× device pixel ratio, web browsers report a logical resolution of 375 × 812 CSS pixels.

What is the iPhone X device pixel ratio?

The iPhone X reports a device pixel ratio (DPR) of 3. Multiply its 375 × 812 CSS resolution by 3 to get the 1125 × 2436 physical pixel grid.

On this device right now?

Check my actual resolution