Apple · desktop · 2021

iMac 24-inch screen size

April 2021 reinvention of the iMac around Apple silicon, with a 23.5-inch 4.5K Retina display in seven colors (refreshed with M3 in 2023). Its default 2240x1260 logical viewport lands between 1920 and 2560 desktop breakpoints, a realistic consumer-desktop width many test matrices skip.

CSS viewport
2240 × 1260
Physical pixels
4480 × 2520
Pixel ratio
2x
PPI
218
Screen size
23.5"

Media queries

Target this device (portrait)
@media only screen and (device-width: 2240px) and (device-height: 1260px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait) {
  /* styles */
}
Viewport width and up
@media (min-width: 2240px) {
  /* styles */
}
Viewport width and down
@media (max-width: 2240px) {
  /* styles */
}
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