1024 × 1366 viewport: which devices use it?
1024 × 1366CSS px · 3:4
1024 × 1366 is the CSS viewport of 2 devices in our research, including the iPad Air 13″ (M2–M4), iPad Pro 12.9″ (2018–2022). Turned sideways it becomes 1366 × 1024.
| Device | CSS viewport | DPR | Physical pixels | Year |
|---|---|---|---|---|
| iPad Air 13″ (M2–M4) | 1024×1366 | 2 | 2048×2732 | 2026 |
| iPad Pro 12.9″ (2018–2022) | 1024×1366 | 2 | 2048×2732 | 2022 |
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Designing for 1024px wide
Breakpoints
Tailwind: lg (sm: md: lg: styles apply). Bootstrap: lg. Sideways (1366px): Tailwind xl (sm: md: lg: xl: styles apply).
Room for content
992px with 16px side padding, 976px with 24px. Anything fixed wider than 1024px makes the page scroll sideways (how to fix it).
All devices 1024px wide, whatever their height.
Nearby sizes
Questions people ask
Which tablet have a 1024 × 1366 viewport?
iPad Air 13″ (M2–M4), iPad Pro 12.9″ (2018–2022).
Is 1024 × 1366 the screen resolution?
No, it’s the viewport in CSS pixels. The physical screen has more pixels: the iPad Air 13″ (M2–M4) is 2048 × 2732 (DPR 2); the iPad Pro 12.9″ (2018–2022) is 2048 × 2732 (DPR 2).
Which breakpoint does a 1024px wide screen use?
Tailwind CSS: lg (sm: md: lg: styles apply). Bootstrap: lg.
Guides that help
- Most common screen resolutions in 2026 (real data)StatCounter's August 2026 figures for the most common desktop, mobile and tablet screen resolutions, what they really measure, and which sizes to test.Data · 7 min read
- Responsive breakpoints in 2026 — the widths that matterWhere 123 real phones, tablets, laptops and monitors land in CSS pixels, which responsive breakpoints actually matter in 2026, and which screens to test.Guides · 8 min read
- Tailwind breakpoints on real devices, from sm to 2xlWhich real phones, tablets, laptops and monitors land in Tailwind's sm, md, lg, xl and 2xl breakpoints, upright and sideways, plus the gotchas that bite.Guides · 8 min read