  |  |  |  |  |  | |
| Available colors |
| Screen size | 27.0 in | 27.0 in | 27.0 in | 27.0 in | 27.0 in | 28.0 in |
|---|---|---|---|---|---|---|
| Brightness | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² | 300.0 cd/m² | 400.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black | Black,Silver | Black | Black | Black,Silver | Silver |
|---|---|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | yes | yes | yes | yes |
| Built-in camera | no | no | no | no | no | no |
| Screen surface | Matte | N/A | N/A | Matte | N/A | N/A |
| Height adjustment | 5.91 in | 5.91 in | 5.91 in | 5.12 in | 5.91 in | 4.72 in |
|---|---|---|---|---|---|---|
| Height (without stand) | 14.65 in | 14.57 in | 14.2 in | 14.02 in | 13.86 in | 14.61 in |
| Height with stand | 20.94 in | 20.63 in | 21.07 in | 20.68 in | 21.07 in | 20.92 in |
| Depth (with stand) | 8.9 in | 8.98 in | 7.28 in | 1.96 in | 7.28 in | 7.48 in |
| Depth (without stand) | 2.01 in | 2.36 in | 2.05 in | 1.96 in | 1.95 in | 1.71 in |
| Width (with stand) | 24.21 in | 24.17 in | 24.08 in | 24.07 in | 24.07 in | 25.08 in |
| Weight | 0.27 oz | 0.3 oz | 0.24 oz | 0.23 oz | 0.22 oz | 0.22 oz |
| DVI Port | yes | no | no | no | no | no |
|---|---|---|---|---|---|---|
| DVI-D ports quantity | 1 | N/A | N/A | N/A | N/A | N/A |
| HDCP | yes | yes | N/A | yes | N/A | N/A |
| HDMI | yes | yes | yes | yes | yes | yes |
| HDMI ports quantity | 1 | 2 | 1 | 1 | 1 | 1 |
| HDMI version | 1.4 | 2.0 | 2.0 | 2.0 | 1.4 | 2.0 |
| Headphone output | yes | yes | no | yes | N/A | yes |
| Headphone outputs quantity | 1 | 1 | N/A | 1 | N/A | 1 |
| DisplayPort version | 1.2 | 1.2 | 1.2 | 1.4 | 1.4 | 1.2 |
| Supported graphics resolutions |
| 3840 x 2160 |
|
| 2560 x 1440 |
|
|---|---|---|---|---|---|---|
| Refresh rate | 75.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
| HD type | Quad HD | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | Quad HD | 4K Ultra HD |
| Display number of colours | 16.78 million colours | 1.073 billion colours | 1.07 billion colours | 1.073 billion colours | 1.07 billion colours | N/A |
| Dynamic contrast ratio | 100000000:1 | 100000000:1 | N/A | N/A | N/A | 10000000:1 |
| Display technology | LED | LED | LCD | LCD | LCD | LCD |
| Backlight | LED backlight | LED | LED | LED | LED | LED backlight |
| Panel type | IPS | IPS | IPS | IPS | IPS | IPS |
| Response time | 5.0 ms | 5.0 ms | 8.0 ms | 8.0 ms | 8.0 ms | 4.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Colour gamut (Adobe RGB) | N/A | N/A | 99.0 % | N/A | 100.0 % | N/A |
| Colour depth (per channel) | N/A | N/A | N/A | N/A | N/A | 8.0 bit |
| Pivot function | yes | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|---|
| Swivel | yes | yes | yes | yes | yes | yes |
| Cable lock slot | yes | yes | yes | yes | yes | yes |
| Flicker free | yes | yes | N/A | N/A | N/A | N/A |
| Plug and Play | N/A | N/A | N/A | N/A | yes | N/A |
| VESA mount | yes | yes | yes | yes | yes | yes |
|---|---|---|---|---|---|---|
| Type of VESA mount | 100x100mm | 100x100mm | N/A | 100x100mm | 100x100mm | 100x100mm |
| HDR | N/A | yes | N/A | N/A | N/A | N/A |
| 3D support (3D-Ready) | N/A | N/A | N/A | no | N/A | N/A |
| Energy efficiency class | G | G | F | G | E | F |
|---|---|---|---|---|---|---|
| Power consumption (standby) | 0.5 W | 0.5 W | 0.2 W | 0.3 W | 0.3 W | 0.5 W |
| Power consumption (typical) | 32.1 W | 32.1 W | 21.8 W | 33.0 W | N/A | 45.0 W |
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