All_monitors/45" 21:9
21:91800R curved5120×2160 (native)123 PPI
Hero view

45" 21:9

1800R curved · 21:9 · viewable area 41.4" × 17.7"

Width
41.4"
1051 mm
Height
17.7"
450 mm
Diagonal
45"
1143 mm
Screen area
733 in²
4730 cm²

Size in context

As tall as a 36" 16:9 — but wider.
As wide as a 47" 16:9 laid across.

Resolution & sharpness

Pixel density at 45" for resolutions common to 21:9. Native is highlighted.

ResolutionPixelsPPIPixel pitchSharpness
2560x1080 · UW-FHD2560×1080620.411 mmcoarse
3440x1440 · UWQHD3440×1440830.306 mmcoarse
5120x2160 · 5K2KNative5120×21601230.206 mmsharp

Curve options

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