| Screen size | 20" |
| Screen Resolution (pixels) | 1600x900 |
| Type of screen | LCD screen |
| Extra functions | Louspeakers function |
| Connections | DVI |
| Connections | VGA |
| Response time | 5 Milliseconds |
| Contrast Ratio (X:1) | 15000:1 contrast |
| Screen aspect ratio | 16:9 screen format |
| Horizontal resolution | 1600 Pixels |
| Vertical resolution | 900 Pixels |
| Brightness | 250 Candela per square metre |
| Dot pitch | 0.277 Millimetres |
| Horizontal frequency | 83 Kilohertz |
| Vertical frequency | 76 Hertz |
| Reflection angle | 170 degree viewing angle |
| Release date | 9 Aug 2010 |
HP S2031a reviews and prices: : 20" Monitor
- 20"
- 1600x900
