Galaxy Z Flip3 viewport size, resolution and safe areas

The Galaxy Z Flip3 has a viewport of 360×880 CSS pixels in portrait (880×360 in landscape), a device pixel ratio (DPR) of 3 and a physical resolution of 1080×2640.

Portrait
360×880
Landscape
880×360
DPR
3
Physical
1080×2640
Galaxy Z Flip3 in Breakpane, App mode, with Lume open and the viewport dimension lines
Breakpane capture in App mode (installed PWA). The dimension lines show the viewport the page measured inside the device; system bars that stay reserved are not counted.

Measurements

Viewport, portrait360×880
Viewport, landscape880×360
Device pixel ratio (DPR)3
Physical resolution1080×2640
Status bar32 px
Gesture bar24 px
Chrome: space taken at the top88 px
Chrome: space taken at the bottom24 px
Visible viewport in Chrome, portrait360×768
OSAndroid
Notemain screen 1080×2640 @3, folds horizontally

CSS for the Galaxy Z Flip3

Media query by width

Breakpoints are written in CSS pixels, never in physical resolution.

/* Galaxy Z Flip3: 360 CSS px in portrait, 880 in landscape */
@media (max-width: 360px) {
  /* … */
}

/* screens with a DPR of 3 or more */
@media (min-resolution: 3dppx) {
  /* 3x images */
}

dvh, svh and Chrome's address bar

In Chrome on the Galaxy Z Flip3, the address bar is 56 px tall and collapses as you scroll. 100svh is the height with the bar showing (768 px); 100dvh follows the bar; 100vh is the height with the bar collapsed, taller than what shows when the page opens. With viewport-fit=cover, Chrome on Android 15 and later draws the page under the gesture bar and reports its 24 px in env(safe-area-inset-bottom).

/* Galaxy Z Flip3 in Chrome: 768 px with the bar showing */
.hero { min-height: 100svh; }
.full-screen { height: 100dvh; }
.bottom-bar { padding-bottom: env(safe-area-inset-bottom); }

How Breakpane emulates the Galaxy Z Flip3

Breakpane doesn't run Android. It's Chromium with the Galaxy Z Flip3's viewport (360×880), density (3), user agent, touch, safe areas and display-mode, inside a frame with the real dimensions, floating in front of your editor with your dev server live.

More devices: Android

All devices

Measurements from Breakpane's device catalog, checked against public sources (the Chrome DevTools device list, useyourloaf.com, deviceatlas.com, yesviz.com, webmobilefirst.com and 1440px.com) between Oct 2, 2026 and Oct 5, 2026.