KA2 (KA22QH)
21.5" Full HD, 100Hz Refresh, 1ms Response, AMD FreeSync, ZeroFrame Computer Monitor
Model UM.WX2EE.H01EAN 4711121468742
43 specifications Checked today
- Display54.6 cm (21.5")
- Resolution1920 x 1080 pixels
- Energy classE
- ColourBlack
- NVIDIA G-SYNCNo
- Built-in speaker(s)Yes
Overview
- Display
- 54.6 cm (21.5")
- Resolution
- 1920 x 1080 pixels
- Energy class
- E
- Colour
- Black
- NVIDIA G-SYNC
- No
- Built-in speaker(s)
- Yes
- Brand
- Acer
- Category
- Monitor
- Model
- UM.WX2EE.H01
- Part number
- UM.WX2EE.H01
- EAN / UPC
- 4711121468742
- Also known as
- Acer KA2 (KA22QH) 21.5" Full HD, 100Hz Refresh, 1ms Response, AMD FreeSync, ZeroFrame Computer Monitor
Specifications
43 specifications in 7 groups
Display
| Specification | Value |
|---|---|
| Display diagonal | 54.6 cm (21.5") |
| Display resolution | 1920 x 1080 pixels |
| Native aspect ratio | 16:9 |
| Display technology | LCD |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | VA |
| Display brightness (peak) | 250 cd/m² |
| Response time | 1 ms |
| Screen shape | Flat |
| Contrast ratio (dynamic) | 100000000:1 |
| Maximum refresh rate | 100 Hz |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Response time (fast) | 1 ms |
| Colour depth | 6 bit |
| Colour gamut standard | NTSC |
Performance
| Specification | Value |
|---|---|
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync |
Multimedia
| Specification | Value |
|---|---|
| Built-in speaker(s) | Yes |
| Number of speakers | 2 |
| RMS rated power | 4 W |
| Built-in camera | No |
Design
| Specification | Value |
|---|---|
| Market positioning | Business |
| Product colour | Black |
Ports & interfaces
| Specification | Value |
|---|---|
| Built-in USB hub | No |
| VGA (D-Sub) ports quantity | 1 |
| HDMI | Yes |
| HDMI ports quantity | 1 |
| Headphone out | Yes |
| PC Audio in | Yes |
Ergonomics
| Specification | Value |
|---|---|
| VESA mounting | Yes |
| Height adjustment | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 15° |
Power
| Specification | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy consumption (SDR) per 1000 hours | 15 kWh |
| Power consumption (max) | 30 W |
| Power consumption (off) | 0.3 W |
| Power consumption (PowerSave) | 0.5 W |
| Energy efficiency scale | A to G |
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