Samsung · phone · 2023

Galaxy S23 Ultra screen size

The 2023 Ultra flattened the display edges slightly and kept the embedded S Pen. It reports 384x824 at ratio 3.75 from its 1440x3088 panel — the fractional ratio can expose sub-pixel rounding artifacts on 1px borders worth eyeballing.

CSS viewport
384 × 824
Physical pixels
1440 × 3088
Pixel ratio
3.75x
PPI
500
Screen size
6.8"

Media queries

Target this device (portrait)
@media only screen and (device-width: 384px) and (device-height: 824px) 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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