Samsung Galaxy Z Fold Simulator — Viewport, Resolution & CSS Specs
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The Samsung Galaxy Z Fold is a popular device among web developers and designers for testing responsive layouts and mobile UI behavior.
Galaxy Z Fold introduces a foldable design, combining tablet-sized screens with smartphone portability for versatile layout references. Year of release: 2024.
Why Test on Samsung Galaxy Z Fold?
Viewport
Dual-mode viewport reveals mobile-to-tablet layout transitions.
Pixel Density (DPR)
High-resolution displays expose visual inconsistencies across modes.
Performance & Animations
Large, complex layouts highlight rendering and performance issues.
Viewport Size (CSS Resolution)
The CSS viewport defines how media queries, layout breakpoints, and responsive components behave.
For Samsung Galaxy Z Fold, the CSS viewport measures:
- Width: 928 px
- Height: 1080 px
ℹ️ The visible height can vary slightly depending on the browser UI (Safari, Chrome, etc.).
Some analytics platforms only display the physical screen resolution (see below) instead of the CSS viewport size, so keep that in mind when interpreting results.
To see exactly how this viewport behaves in real conditions, you can simulate Samsung Galaxy Z Fold directly in your browser using Phone Simulator.
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Pixel Density (Device Pixel Ratio)
Samsung Galaxy Z Fold has a device pixel ratio of 2.
Each CSS pixel is rendered using 2 physical pixels, resulting in sharper text and images.
For CSS targeting:
@media only screen and (-webkit-min-device-pixel-ratio: 2) {
/* High-DPI specific styles */
}In JavaScript:
window.devicePixelRatio;
// returns: 2Physical Screen Resolution
Physical resolution refers to the actual number of hardware pixels on the display. While it does not affect CSS layouts, it is commonly shown in analytics and device specifications.
- Width: 1956 px
- Height: 2160 px
ℹ️ Physical resolution is not used for CSS layouts but is often shown in analytics tools.
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