Real monitor profile
Dell UltraSharp U3425WE
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
31.3 in
Screen height
13.4 in
Screen area
421 sq in
Pixel density
109 PPI
Display Specs
- Size
- 34.1 in
- Display class
- 21:9
- Exact pixel ratio
- 21:9
- Resolution
- 3440 x 1440
- Refresh rate
- 120 Hz
- Panel type
- IPS Black
- Curve
- 1900R
- Surface
- Unknown
Source Trail
- Dell - manufacturer, checked 2026-05-14