All_monitors/28" 21:9
21:91800R curved5120×2160 (native)198 PPI
Hero view

28" 21:9

1800R curved · 21:9 · viewable area 25.7" × 11.0"

Width
25.7"
654 mm
Height
11.0"
280 mm
Diagonal
28"
711 mm
Screen area
284 in²
1831 cm²

Size in context

As tall as a 23" 16:9 — but wider.
As wide as a 30" 16:9 laid across.

Resolution & sharpness

Pixel density at 28" for resolutions common to 21:9. Native is highlighted.

ResolutionPixelsPPIPixel pitchSharpness
2560x1080 · UW-FHD2560×1080990.256 mmstandard
3440x1440 · UWQHD3440×14401330.191 mmsharp
5120x2160 · 5K2KNative5120×21601980.128 mmretina-class

Curve options

How aggressively the panel wraps at this width. Lower R = more curve (geometry approximate).