Acer KA2 (KA22QH) 21.5" Full HD, 100Hz Refresh, 1ms Response, AMD FreeSync, ZeroFrame Computer Monitor
£82.99
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- 54.6 cm (21.5") LCD VA
- Full HD 1920 x 1080 pixels 16:9
- 100 Hz 1 ms
- AMD FreeSync
- E 15 kWh
| Display | |
|---|---|
| Colour gamut standard | NTSC |
| Colour depth | 6 bit |
| Response time (fast) | 1 ms |
| Display number of colours | 16.7 million colours |
| Viewing angle, vertical | 178° |
| Viewing angle, horizontal | 178° |
| Maximum refresh rate | 100 Hz |
| Contrast ratio (dynamic) | 100000000:1 |
| Screen shape | Flat |
| Response time | 1 ms |
| Display brightness (peak) | 250 cd/m² |
| Panel type | VA |
| HD type | Full HD |
| Touchscreen | No |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 54.6 cm (21.5") |
| Performance | |
|---|---|
| AMD FreeSync type | FreeSync |
| AMD FreeSync | Yes |
| NVIDIA G-SYNC | No |
| Multimedia | |
|---|---|
| Built-in camera | No |
| RMS rated power | 4 W |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| Design | |
|---|---|
| Product colour | Black |
| Market positioning | Business |
| Ports & interfaces | |
|---|---|
| PC Audio in | Yes |
| Headphone out | Yes |
| HDMI ports quantity | 1 |
| HDMI | Yes |
| VGA (D-Sub) ports quantity | 1 |
| Built-in USB hub | No |
| Ergonomics | |
|---|---|
| Tilt angle range | -5 - 15° |
| Tilt adjustment | Yes |
| Height adjustment | No |
| VESA mounting | Yes |
| Power | |
|---|---|
| Energy efficiency scale | A to G |
| Power consumption (PowerSave) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Power consumption (max) | 30 W |
| Energy consumption (SDR) per 1000 hours | 15 kWh |
| Energy efficiency class (SDR) | E |
| General | |
|---|---|
| Product family | KA2 |
