Ultrawide is where cropped wallpapers fall apart: a 16:9 file stretched across 21:9 loses a third of its height, and the part it keeps was composed to be the middle of a different picture. This one is composed at 21:9 from the start, so the beams run the full width.
5K2K 21:9 monitors, and 3440 by 1440 ultrawides at 34 and 40 inches.
Every pack here is drawn in code and rendered straight to 5120 × 2160, so nothing is scaled up from a smaller file and long gradients do not band. Where a screen is smaller than this, the file scales down onto it, which throws pixels away rather than inventing them.
| Device | Pixels | Aspect | Notes |
|---|---|---|---|
| Desktop 6K | 6016 × 3384 | 16:9 | Native on a 6K panel. Scales cleanly to 5K, 4K and every 16:9 monitor. |
| Laptop 16:10 | 5120 × 3200 | 16:10 | The 16:10 laptop shape without letterboxing: MacBook Pro and Air, Surface, XPS, most Chromebooks. |
| Ultrawide | 5120 × 2160 | 21:9 | Native on 5K2K monitors, downscales to 3440 × 1440. |
| Tablet 1:1 | 2752 × 2752 | 1:1 | A square covers portrait and landscape, so one file works on a 13 inch tablet, everything smaller, and both screens of a folding phone. |
| Phone 19.5:9 | 1320 × 2868 | 19.5:9 | Native on a 19.5:9 phone and downscales to the smaller sizes in that shape. |
| Phone 20:9 | 1440 × 3200 | 20:9 | The taller phone shape, native on 20:9 flagships. |
