  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen size | 27.0 in | 27.0 in | 31.5 in |
|---|---|---|---|
| Brightness | 350.0 cd/m² | 450.0 cd/m² | 350.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Colour of product | Black | Black,Silver | Silver,White |
|---|---|---|---|
| Panel design | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | yes |
| Touchscreen | no | no | N/A |
| Built-in camera | no | no | no |
| Built-in speakers | no | yes | yes |
| Screen surface | N/A | Matte | N/A |
| Height adjustment | 5.91 in | 4.33 in | 4.33 in |
|---|---|---|---|
| Height (min-max) | < 510 | 448.8 - 558.8 | N/A |
| Height (without stand) | 14.39 in | 14.35 in | 16.15 in |
| Height with stand | 20.08 in | 22.03 in | 19.11 in |
| Depth (with stand) | 9.06 in | 9.22 in | 10.2 in |
| Width (with stand) | 24.18 in | 24.14 in | 28.1 in |
| Weight | 330.87 oz | 215.17 oz | 296.3 oz |
| Depth (without stand) | N/A | 1.8 in | N/A |
| Weight (without stand) | N/A | 10.58 lb | N/A |
| USB connectors (total) | 1 | 3 | N/A |
|---|---|---|---|
| DisplayPort | yes | yes | N/A |
| DVI Port | no | no | no |
| HDCP | yes | yes | yes |
| HDMI | yes | yes | N/A |
| HDMI ports quantity | 1 | 2 | 2 |
| Number of HDMI inputs | 1 | 2 | N/A |
| VGA in | no | no | N/A |
| Number of USB 3.0 ports | N/A | 3 | N/A |
| Component input (YPbPr/YCbCr) | N/A | no | N/A |
| Composite input | N/A | no | N/A |
| Headphone output | N/A | yes | N/A |
| Headphone outputs quantity | N/A | 1 | 1 |
| S-video input | N/A | no | N/A |
| Thunderbolt | N/A | no | N/A |
| USB for video | N/A | no | N/A |
| Number of DisplayPort inputs | N/A | 1 | N/A |
| DisplayPort version | N/A | 1.2 | N/A |
| Type of DisplayPort connector | N/A | Standard | N/A |
| MHL | N/A | no | N/A |
| Microphone input | N/A | N/A | yes |
| Maximum resolution | 3840 x 2160 px | 3840 x 2160 px | N/A |
|---|---|---|---|
| Supported graphics resolutions |
| 3840x2160 | 3840x2160 |
| Refresh rate | 60.0 Hz | 60.0 Hz | N/A |
| HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 16.78 million colours | N/A | N/A |
| Dynamic contrast ratio | 5000000:1 | 5000000:1 | N/A |
| Contrast ratio | 1300:1 | 1000:1 | N/A |
| Display technology | LED | LED | LED |
| Backlight | LED backlight | LED | N/A |
| Panel type | IPS | IPS | IPS |
| Response time (GtG) | 8.0 ms | 5.0 ms | N/A |
| Response time | 8.0 ms | 5.0 ms | 5.0 ms |
| Pixel size | 0.01 in | 0.01 in | N/A |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° |
| Colour depth (per channel) | N/A | 10.0 bit | N/A |
| Picture-in-Picture (PIP) | N/A | no | N/A |
| Colour gamut (Adobe RGB) | N/A | N/A | 95.0 % |
| Ascendable and submersible | no | yes | N/A |
|---|---|---|---|
| Pivot function | yes | yes | yes |
| Swivel | yes | yes | N/A |
| Tiltable | yes | yes | yes |
| Cable lock slot | yes | no | no |
| Plug and Play | yes | yes | N/A |
| Memory card reader | N/A | no | N/A |
| Flicker free | N/A | yes | N/A |
| 3D support (3D-Ready) | no | no | no |
|---|---|---|---|
| VESA mount | yes | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm | N/A |
| Adaptive synchronization | N/A | yes | N/A |
| HDR | N/A | yes | N/A |
| Sync technology | N/A | AMD Freesync | N/A |
| VESA DisplayHDR certification | N/A | DisplayHDR 1000 | N/A |
| Energy efficiency class | G | B | B |
|---|---|---|---|
| Operational power consumption | < 185 | 32 - 50 | N/A |
| Power consumption (standby) | 0.5 W | 0.5 W | 1.2 W |
| Power consumption (typical) | 70.0 W | 41.0 W | 40.0 W |
| Connecting 9V/12V/14V | N/A | None | N/A |
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