  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen size | 21.5 in | 27.0 in | 19.5 in |
|---|---|---|---|
| Brightness | 250.0 cd/m² | 300.0 cd/m² | 200.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Colour of product | Silver,White |
| Black |
|---|---|---|---|
| Panel design | Flat | Flat | N/A |
| Built-in USB hub | no | no | N/A |
| Built-in camera | no | no | N/A |
| Built-in speakers | no | no | no |
| Touchscreen | N/A | N/A | no |
| Screen surface | N/A | N/A | Matte |
| Height (without stand) | 11.87 in | 14.43 in | 11.26 in |
|---|---|---|---|
| Height with stand | 15.14 in | 19.74 in | 14.06 in |
| Depth (with stand) | 7.22 in | 1.57 in | 6.61 in |
| Width (with stand) | 19.6 in | 24.16 in | 18.23 in |
| Weight | 86.07 oz | 0.12 oz | 77.6 oz |
| Height adjustment | N/A | 3.94 in | N/A |
| Depth (without stand) | N/A | 1.58 in | N/A |
| DisplayPort | yes | N/A | yes |
|---|---|---|---|
| DVI Port | no | no | no |
| HDCP | yes | yes | no |
| HDMI | yes | yes | no |
| HDMI ports quantity | 1 | 2 | N/A |
| VGA in | yes | yes | yes |
| VGA (D-Sub) ports quantity | 1 | 1 | 1 |
| HDMI version | N/A | 2.0 | N/A |
| Headphone output | N/A | no | N/A |
| Ethernet LAN | N/A | N/A | no |
| Maximum resolution | 1920 x 1080 px | 1920 x 1080 px | 1600 x 900 px |
|---|---|---|---|
| Supported graphics resolutions | 1920x1080 |
| 1600x900 |
| Refresh rate | 60.0 Hz | 135.0 Hz | 75.0 Hz |
| HD type | Full HD | 4K Ultra HD | N/A |
| Display number of colours | 16.78 million colours | 1.073 billion colours | 16.78 million colours |
| Dynamic contrast ratio | 5000000:1 | 10000000:1 | 5000000:1 |
| Contrast ratio | 1000:1 | N/A | 600:1 |
| Display technology | LED | LED | LED |
| Backlight | LED | LED backlight | LED |
| Panel type | IPS | IPS | TN |
| Response time (GtG) | 7.0 ms | N/A | N/A |
| Response time | 7.0 ms | 5.0 ms | 5.0 ms |
| Pixel size | 0.01 in | N/A | 0.01 in |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 90.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 65.0 ° |
| Colour gamut (Adobe RGB) | N/A | 72.0 % | 72.0 % |
| Tiltable | yes | yes | yes |
|---|---|---|---|
| Cable lock slot | yes | no | no |
| Plug and Play | yes | yes | yes |
| Wi-Fi | N/A | N/A | no |
| Bluetooth | N/A | N/A | no |
| 3D support (3D-Ready) | no | no | no |
|---|---|---|---|
| VESA mount | no | no | yes |
| Adaptive synchronization | N/A | yes | N/A |
| Sync technology | N/A | AMD Freesync | N/A |
| HDR | N/A | N/A | no |
| EnergyStar | yes | yes | N/A |
|---|---|---|---|
| EPEAT | Silver | Silver | Gold |
| Power consumption (standby) | 0.3 W | 0.3 W | 0.3 W |
|---|---|---|---|
| Power consumption (typical) | 20.0 W | 22.0 W | 20.0 W |
| Energy efficiency class | N/A | G | N/A |
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