5120 × 2880

5120×2880 — 5K — is a 16:9 resolution with 14,745,600 pixels. At this pixel count, you'll typically want OS display scaling above 100% for readable text.

5K packs four times QHD's pixels and is best known from the 27-inch iMac and Apple Studio Display, where it delivers exact 2× scaling at 218 PPI. Video editors like it because a full 4K frame fits on screen with room left over for the timeline.