iPhone 13 mini screen size
The iPhone 13 mini renders websites at 375×812 CSS pixels in portrait and 812×375 in landscape.
Viewport specs
| CSS viewport (portrait) | 375 × 812 px |
| CSS viewport (landscape) | 812 × 375 px |
| Aspect ratio | 0.462:1 |
| Breakpoint category | mobile |
| Device type | phone |
| Brand | Apple |
CSS media query for iPhone 13 mini
/* iPhone 13 mini — portrait */
@media (max-width: 375px) {
/* your styles */
}
/* iPhone 13 mini — landscape */
@media (max-width: 812px) and (orientation: landscape) {
/* your styles */
}Testing tips for iPhone 13 mini
Viewports this narrow are where layouts most often break: check that nothing scrolls sideways, buttons are at least 44px tall, and body text is 16px or larger.
Compare it against a tablet and a desktop width in the same view to catch breakpoint jumps — Responsivly's multi-view does this in one click.
FAQ
What is the iPhone 13 mini viewport size?
The iPhone 13 mini has a CSS viewport of 375×812 pixels in portrait orientation and 812×375 pixels in landscape.
What media query targets the iPhone 13 mini?
Use @media (max-width: 375px) for portrait styles, or @media (min-width: 375px) and (max-width: 375px) to target this exact width.
How do I test my website on the iPhone 13 mini?
Open Responsivly, paste your URL and pick iPhone 13 mini from the device list — it renders your site at 375×812 for free, no signup.