  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 27.0 in | 27.9 in | 27.0 in | 27.0 in |
|---|---|---|---|---|
| Brightness | 350.0 cd/m² | 300.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black,Silver |
| Black,Brown | Black |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | no | no | yes |
| Built-in camera | no | no | no | no |
| Built-in speakers | N/A | yes | N/A | yes |
| Height adjustment | 5.91 in | N/A | N/A | 5.51 in |
|---|---|---|---|---|
| Height (without stand) | 14.57 in | 25.9 in | 18.17 in | 14.48 in |
| Height with stand | 20.63 in | N/A | 18.17 in | 21.59 in |
| Depth (with stand) | 8.98 in | 5.89 in | 2.74 in | 9.37 in |
| Depth (without stand) | 2.36 in | 5.89 in | 7.72 in | 2.32 in |
| Width (with stand) | 24.17 in | 18.75 in | 24.17 in | 24.17 in |
| Weight | 0.3 oz | 0.25 oz | 0.24 oz | 0.27 oz |
| Height (min-max) | N/A | < 476 | N/A | N/A |
| DVI Port | no | no | no | no |
|---|---|---|---|---|
| HDCP | yes | yes | yes | yes |
| HDMI | yes | yes | yes | yes |
| HDMI ports quantity | 2 | 2 | 2 | 1 |
| HDMI version | 2.0 | 2.0 | 2.0 | 2.0 |
| Headphone output | yes | yes | yes | yes |
| Headphone outputs quantity | 1 | 1 | N/A | 1 |
| DisplayPort version | 1.2 | 1.4 | 1.4 | 1.4 |
| USB connectors (total) | N/A | 1 | N/A | N/A |
| DisplayPort | N/A | yes | N/A | N/A |
| Number of HDMI inputs | N/A | 2 | N/A | N/A |
| VGA in | N/A | yes | N/A | N/A |
| Supported graphics resolutions | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 |
|---|---|---|---|---|
| Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
| HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 1.073 billion colours | 1.073 billion colours | 1.073 billion colours | 1.07 billion colours |
| Dynamic contrast ratio | 100000000:1 | 12000000:1 | 20000000:1 | 20000000:1 |
| Display technology | LED | LED | LED | LED |
| Backlight | LED | LED | LED | LED backlight |
| Panel type | IPS | TN | IPS | IPS |
| Response time | 5.0 ms | 1.0 ms | 5.0 ms | 5.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 170.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 160.0 ° | 178.0 ° | 178.0 ° |
| Maximum resolution | N/A | 3840 x 2160 px | N/A | N/A |
| Colour gamut (Adobe RGB) | N/A | 72.0 % | N/A | 100.0 % |
| Colour gamut (NTSC) | N/A | 72.0 % | N/A | N/A |
| Contrast ratio | N/A | 1000:1 | N/A | N/A |
| Response time (GtG) | N/A | 1.0 ms | N/A | N/A |
| Pixel size | N/A | 0.01 in | N/A | N/A |
| Colour depth (per channel) | N/A | N/A | N/A | 10.0 bit |
| Picture-in-Picture (PIP) | N/A | N/A | N/A | yes |
| Pivot function | yes | N/A | N/A | yes |
|---|---|---|---|---|
| Swivel | yes | N/A | N/A | yes |
| Cable lock slot | yes | yes | no | yes |
| Flicker free | yes | yes | yes | yes |
| Ascendable and submersible | N/A | yes | N/A | N/A |
| Tiltable | N/A | yes | N/A | yes |
| HDR | yes | yes | yes | yes |
|---|---|---|---|---|
| VESA mount | yes | yes | yes | yes |
| Type of VESA mount | 100x100mm | N/A | 100x100mm | 100x100mm |
| Adaptive synchronization | N/A | yes | N/A | N/A |
| Sync technology | N/A | AMD Freesync | N/A | N/A |
| 3D support (3D-Ready) | N/A | N/A | no | no |
| Energy efficiency class | G | G | G | G |
|---|---|---|---|---|
| Power consumption (standby) | 0.5 W | N/A | 0.5 W | 0.3 W |
| Power consumption (typical) | 32.1 W | 55.0 W | 34.0 W | 24.0 W |
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