iPhoneGoogle Pixel

iPhone 17 Pro Max vs Google Pixel 10 Pro XL: screen size for websites

The Google Pixel 10 Pro XL is 8px wider and 42px taller in CSS pixels. Small enough that most layouts behave the same, but fixed widths between 440 and 448px will spill on the narrower one.

iPhone 17 Pro MaxGoogle Pixel 10 Pro XL
CSS viewport440 × 956448 × 998
Visible on first load440 × 800 (Safari (iOS 26))448 × 852 (Chrome (Android))
Device pixel ratio32.25
Physical resolution1320 × 28681344 × 2992
Screen size6.9″6.8″
Aspect ratio19.6:920:9
Tailwind breakpointbase styles onlybase styles only
Bootstrap tierxsxs
Full-width image needs1320px1008px
Released20252025

See your site on both, side by side

Paste your address (or localhost:3000). doesitfit shows it on the iPhone 17 Pro Max and Google Pixel 10 Pro XL at their exact sizes, next to each other.

Free, no sign-up. Or ask Claude, ChatGPT or Codex to check it.

What the difference means for your site

Width: 440px vs 448px

Headings and buttons wrap differently: a line that fits in 448px can break onto two lines in 440px. Anything with a fixed width between the two makes the narrower screen scroll sideways (fix it).

Height: 956px vs 998px

On first load a page shows 800px on the iPhone 17 Pro Max and 852px on the Google Pixel 10 Pro XL, so “above the fold” differs by 52px.

Questions people ask

Is the iPhone 17 Pro Max screen bigger than the Google Pixel 10 Pro XL for websites?

The Google Pixel 10 Pro XL is 8px wider and 42px taller in CSS pixels. Small enough that most layouts behave the same, but fixed widths between 440 and 448px will spill on the narrower one.

What are the viewport sizes of the iPhone 17 Pro Max and Google Pixel 10 Pro XL?

iPhone 17 Pro Max: 440 × 956 CSS px (DPR 3). Google Pixel 10 Pro XL: 448 × 998 CSS px (DPR 2.25).

Do I need to test my site on both?

Yes if your layout has anything close to 448px wide. Test the narrower one first: it’s where things spill.

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