  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 21.3 in | 27.0 in | 27.0 in | 27.0 in |
|---|---|---|---|---|
| Aspect ratio | 3:4 | 16:9 | 16:9 | 16:9 |
| Brightness | N/A | 250.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² |
| Colour of product | Black | Black,Silver | Black,Silver | Silver,White |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | N/A | no | no |
| Built-in camera | no | no | no | no |
| Height adjustment | 3.54 in | N/A | N/A | N/A |
|---|---|---|---|---|
| Height with stand | 18.98 in | 18.7 in | 18.25 in | 18.7 in |
| Depth (with stand) | 7.87 in | 8.54 in | 7.96 in | 8.54 in |
| Width (with stand) | 14.21 in | 24.92 in | 24.9 in | 24.88 in |
| Weight | 0.29 oz | 197.53 oz | 197.53 oz | 197.53 oz |
| Height (min-max) | N/A | < 475 | N/A | N/A |
| Height (without stand) | N/A | 14.8 in | 14.8 in | 14.8 in |
| DVI Port | yes | no | no | no |
|---|---|---|---|---|
| DVI-D ports quantity | 1 | N/A | N/A | N/A |
| HDMI | no | yes | N/A | N/A |
| DisplayPort | N/A | yes | N/A | N/A |
| HDCP | N/A | yes | yes | yes |
| HDMI ports quantity | N/A | 2 | 2 | 2 |
| Number of HDMI inputs | N/A | 2 | N/A | N/A |
| HDMI version | N/A | 2.0 | N/A | N/A |
| Headphone output | N/A | yes | yes | N/A |
| Headphone outputs quantity | N/A | 1 | 1 | 1 |
| Number of DisplayPort inputs | N/A | 1 | N/A | N/A |
| Maximum resolution | 1200 x 1600 px | 3840 x 2160 px | N/A | N/A |
|---|---|---|---|---|
| HD type | Not supported | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 16.7 million colours | 1.073 billion colours | N/A | N/A |
| Colour depth (per channel) | 10.0 bit | 10.0 bit | N/A | N/A |
| Contrast ratio | 1400:1 | 1000:1 | N/A | N/A |
| Display technology | LCD | LED | LED | LED |
| Backlight | LED | LED | W-LED | LED backlight |
| Panel type | IPS | IPS | IPS | IPS |
| Response time | 20.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Supported graphics resolutions | N/A | 3840x2160 | 3860x2160 | 3840x2160 |
| Refresh rate | N/A | 60.0 Hz | 60.0 Hz | N/A |
| Colour gamut (NTSC) | N/A | 72.0 % | 72.0 % | N/A |
| Dynamic contrast ratio | N/A | 5000000:1 | N/A | N/A |
| Response time (GtG) | N/A | 5.0 ms | N/A | N/A |
| Picture-in-Picture (PIP) | N/A | yes | N/A | N/A |
| Pixel size | N/A | 0.01 in | N/A | N/A |
| HDR | no | N/A | N/A | N/A |
|---|---|---|---|---|
| VESA mount | yes | yes | yes | yes |
| 3D support (3D-Ready) | N/A | no | no | no |
| Adaptive synchronization | N/A | yes | N/A | N/A |
| Type of VESA mount | N/A | 100x100mm | N/A | 100x100mm |
| Sync technology | N/A | AMD Freesync | N/A | N/A |
| Power consumption (standby) | 1.0 W | 0.5 W | N/A | 0.5 W |
|---|---|---|---|---|
| Power consumption (typical) | 38.0 W | 29.5 W | 29.5 W | 30.0 W |
| Operational power consumption | N/A | < 37 | N/A | N/A |
| Energy efficiency class | N/A | N/A | A | A |
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