iPad

iPad Air 13″ (M2–M4) vs iPad Pro 13″ (M4/M5): screen size for websites

The iPad Pro 13″ (M4/M5) is 8px wider and 10px taller in CSS pixels. Small enough that most layouts behave the same, but fixed widths between 1024 and 1032px will spill on the narrower one.

iPad Air 13″ (M2–M4)iPad Pro 13″ (M4/M5)
CSS viewport1024 × 13661032 × 1376
Visible on first load1024 × 1292 (Safari (iPadOS))1032 × 1302 (Safari (iPadOS))
Device pixel ratio22
Physical resolution2048 × 27322064 × 2752
Screen size12.9″13″
Aspect ratio3:43:4
Tailwind breakpointlglg
Bootstrap tierlglg
Full-width image needs2048px2064px
Released20262025

See your site on both, side by side

Paste your address (or localhost:3000). doesitfit shows it on the iPad Air 13″ (M2–M4) and iPad Pro 13″ (M4/M5) 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: 1024px vs 1032px

Headings and buttons wrap differently: a line that fits in 1032px can break onto two lines in 1024px. Anything with a fixed width between the two makes the narrower screen scroll sideways (fix it).

Height: 1366px vs 1376px

On first load a page shows 1292px on the iPad Air 13″ (M2–M4) and 1302px on the iPad Pro 13″ (M4/M5), so “above the fold” differs by 10px.

Questions people ask

Is the iPad Air 13″ (M2–M4) screen bigger than the iPad Pro 13″ (M4/M5) for websites?

The iPad Pro 13″ (M4/M5) is 8px wider and 10px taller in CSS pixels. Small enough that most layouts behave the same, but fixed widths between 1024 and 1032px will spill on the narrower one.

What are the viewport sizes of the iPad Air 13″ (M2–M4) and iPad Pro 13″ (M4/M5)?

iPad Air 13″ (M2–M4): 1024 × 1366 CSS px (DPR 2). iPad Pro 13″ (M4/M5): 1032 × 1376 CSS px (DPR 2).

Do I need to test my site on both?

Yes if your layout has anything close to 1032px wide. Test the narrower one first: it’s where things spill.

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