Samsung · phone · 2025

Galaxy S25 Ultra screen size

The 2025 Ultra grew to 6.9 inches with rounded corners while keeping the S Pen. Web content sees the same 384x832 viewport at 3.75 as the S24 Ultra — physical size changed but breakpoints and rendered layout are pixel-identical.

CSS viewport
384 × 832
Physical pixels
1440 × 3120
Pixel ratio
3.75x
PPI
498
Screen size
6.9"

Media queries

Target this device (portrait)
@media only screen and (device-width: 384px) and (device-height: 832px) and (-webkit-device-pixel-ratio: 3.75) and (orientation: portrait) {
  /* styles */
}
Viewport width and up
@media (min-width: 384px) {
  /* styles */
}
Viewport width and down
@media (max-width: 384px) {
  /* styles */
}
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