Real monitor profile
LG UltraGear OLED 45GX950A
A source-linked product record for sizing, desk fit, and comparison math. Monitor Math uses the display geometry below in the compare and setup builders.
Screen width
41.5 in
Screen height
17.5 in
Screen area
725 sq in
Pixel density
123 PPI
Display Specs
- Size
- 45 in
- Display class
- 21:9-class 5K2K
- Exact pixel ratio
- 64:27
- Resolution
- 5120 x 2160
- Refresh rate
- 165 Hz
- Panel type
- WOLED
- Curve
- 800R
- Surface
- anti-glare
Source Trail
- LG US - manufacturer, checked 2026-05-14
Manufacturer listing for 45-inch 5K2K OLED dual-mode specs.