Effective Viewport
Apple iPhone SE 3
Add to DevTools
Replace built-in DevTools device presets with this measured layout viewport from our open dataset. Open Settings F1 → Devices → Add custom device, then paste the values below.
- Device name[EV] Apple iPhone SE 3 · safari · svh
- Width375
- Height549
- DPR2
- TypeMobile
- User agent stringMozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Use in Figma
Use the measured layout viewport as your Figma frame size, not the marketing screen resolution.
- Press F or choose the Frame tool
- Set width and height in the Design panel
- Rename the frame using the suggested name below
- Frame name[EV] Apple iPhone SE 3 · safari · svh
- Width375
- Height549
About this device
- Released
- Mar 18, 2022
- Screen
- 375×667 CSS px · DPR 2
- Measured with
- iOS 26.5 · Safari 26.5
- Safe area
- top 20 CSS px
Responsive viewport FAQ
Measured answers for Apple iPhone SE 3 — layout viewport sizes you can design and test against.
What is the portrait layout viewport on Apple iPhone SE 3?
On Apple iPhone SE 3, the measured portrait layout viewport is 375×549 px at its smallest (CSS svh — dynamic browser UI expanded) and 375×589 px at its largest (CSS lvh — dynamic browser UI collapsed). Measurements are from Safari.
Should I use the Apple iPhone SE 3 spec sheet size in DevTools?
The spec sheet lists 375×667 px display dimensions. The measured portrait layout viewport is 375×549 px at its smallest and 375×589 px at its largest — use those measured values for responsive testing, not the spec sheet height.
What is the landscape layout viewport on Apple iPhone SE 3?
On Apple iPhone SE 3, the measured landscape layout viewport is 667×311 px at its smallest (CSS svh — dynamic browser UI expanded) and 667×375 px at its largest (CSS lvh — dynamic browser UI collapsed). Measurements are from Safari.
What viewport does Apple iPhone SE 3 leave when the on-screen keyboard is open (portrait)?
With the on-screen keyboard open in portrait, the layout viewport on Apple iPhone SE 3 is 375×549 px. The visual viewport — what the user actually sees and is not covered by the keyboard — is 375×287 px. Measured in Safari.