Real monitor profile
LG DualUp 28MQ780-B
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
18.3 in
Screen height
20.6 in
Screen area
378 sq in
Pixel density
140 PPI
Display Specs
- Size
- 27.6 in
- Display class
- 16:18 DualUp
- Exact pixel ratio
- 16:18
- Resolution
- 2560 x 2880
- Refresh rate
- 60 Hz
- Panel type
- Nano IPS
- Curve
- Flat / unknown
- Surface
- anti-glare
Source Trail
- LG US - manufacturer, checked 2026-05-14