Specifications of DELL ST2220T
DELL ST2220T 54.6 cm (21.5") 1920 x 1080 pixels Full HD LCD Touchscreen Black
DELL
Release date: 2011-08-19.
1 HDMI ports
1 VGA input
| Power | |
|---|---|
| Power consumption (typical): | 28 W |
| AC input frequency: | 50 - 60 Hz |
| AC input voltage: | 110 - 240 V |
| Power consumption (standby): | 1 W |
| Display | |
| Display diagonal (metric): | 54.6 cm |
| Pixel pitch: | 0.248 x 0.248 mm |
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Contrast ratio (dynamic): | 50000:1 |
| Response time: | 8 ms (PC screens with 8 milliseconds response ) |
| Touchscreen technology: | Optical imaging |
| Display number of colours: | 16.78 million colours |
| Contrast ratio (typical): | 1000:1 |
| Screen shape: | Flat |
| HD type: | Full HD (PC screens with Full HD resolution ) |
| Touchscreen: | Yes |
| Display technology: | LCD |
| Display resolution: | 1920 x 1080 pixels |
| Display diagonal: | 54.6 cm (21.5") (PC screens between 21 and 22 inches ) |
| Operational conditions | |
| Operating relative humidity (H-H): | 10 - 80% |
| Operating temperature (T-T): | 0 - 40 °C |
| Ports & interfaces | |
| HDCP: | Yes |
| HDMI ports quantity: | 1 |
| DVI-D ports quantity: | 1 |
| DVI port: | Yes |
| VGA (D-Sub) ports quantity: | 1 |
| HDMI: | Yes |
| Display | |
| Display brightness: | 250 cd/m² |
| Other features | |
| Full HD: | Yes |
| Dimensions (WxDxH): | 528 x 59 x 380 mm |
| Display: | IPS |
| Design | |
| Product colour: | Black |
| Performance | |
| AMD FreeSync: | No |
| NVIDIA G-SYNC: | No |
| Packaging content | |
| Cables included: | USB, VGA |
