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Phone Samsung Current
Samsung Galaxy S25 Ultra Viewport Size
384×824 CSS pixels · 1440×3088 physical pixels · 3.75x DPR
Display Specifications
Viewport Width
384px CSS pixels
Viewport Height
824px CSS pixels
Physical Width
1440px hardware pixels
Physical Height
3088px hardware pixels
Device Pixel Ratio
3.75x 1 CSS px = 3.75×3.75 physical px
Colour Depth
24-bit 8-bit per channel
Screen Size
6.9 inch diagonal
Aspect Ratio
19.3:9
Operating System
Android 15
Release Year
2025
Touch Support
Yes
CSS Breakpoint Mapping
At 384px wide, the Samsung Galaxy S25 Ultra falls into these CSS framework breakpoints:
Tailwind CSS v4
default
min-width: 0
Bootstrap 5
xs
min-width: 0
Material UI v6
xs
min-width: 0
Audit your site on Samsung Galaxy S25 Ultra
See how your site looks at 384×824 — Viewpo takes real browser screenshots and checks for responsive design issues.
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