  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen size | 27.0 in | 27.0 in | 31.5 in |
|---|---|---|---|
| Brightness | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Colour of product | Grey | Black | Silver,White |
|---|---|---|---|
| Panel design | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | yes |
| Touchscreen | no | N/A | N/A |
| Built-in camera | no | no | no |
| Screen surface | Matte | Gloss | N/A |
| Built-in speakers | no | N/A | yes |
| Height adjustment | 5.91 in | 4.33 in | 4.33 in |
|---|---|---|---|
| Height (min-max) | 504.5 - 611 | N/A | N/A |
| Height (without stand) | 14.52 in | 14.37 in | 16.15 in |
| Height with stand | 24.05 in | 16.74 in | 19.11 in |
| Depth (with stand) | 2.47 in | 8.76 in | 10.2 in |
| Depth (without stand) | 2.46 in | N/A | N/A |
| Width (with stand) | 24.17 in | 24.21 in | 28.1 in |
| Weight (without stand) | 13.89 lb | N/A | N/A |
| Weight | 328.05 oz | 218.7 oz | 310.41 oz |
| Number of USB 2.0 port | 1 | N/A | N/A |
|---|---|---|---|
| Number of USB 3.0 ports | 2 | N/A | N/A |
| USB connectors (total) | 3 | N/A | N/A |
| Component input (YPbPr/YCbCr) | no | N/A | N/A |
| Composite input | no | N/A | N/A |
| DisplayPort | yes | N/A | N/A |
| DVI Port | no | no | no |
| HDMI | yes | N/A | N/A |
| HDMI ports quantity | 2 | 2 | 2 |
| Number of HDMI inputs | 2 | N/A | N/A |
| HDMI version | 2.0a | N/A | N/A |
| Headphone output | yes | N/A | N/A |
| Headphone outputs quantity | 1 | 1 | 1 |
| S-video input | no | N/A | N/A |
| Thunderbolt | no | N/A | N/A |
| USB for video | no | N/A | N/A |
| VGA in | no | N/A | N/A |
| Number of DisplayPort inputs | 1 | N/A | N/A |
| DisplayPort version | 1.4 | N/A | N/A |
| Type of DisplayPort connector | Standard | N/A | N/A |
| MHL | no | N/A | N/A |
| HDCP | N/A | yes | yes |
| Microphone input | N/A | N/A | yes |
| Maximum resolution | 3840 x 2160 px | N/A | N/A |
|---|---|---|---|
| Refresh rate | 60.0 Hz | N/A | N/A |
| HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 1.073 billion colours | 1.073 billion colours | N/A |
| Colour depth (per channel) | 10.0 bit | N/A | N/A |
| Colour gamut (Adobe RGB) | 99.0 % | N/A | 99.0 % |
| Dynamic contrast ratio | 20000000:1 | N/A | N/A |
| Contrast ratio | 1000:1 | N/A | N/A |
| Display technology | LED | LED | LED |
| Backlight | LED backlight | N/A | N/A |
| Panel type | IPS | IPS | IPS |
| Response time (GtG) | 5.0 ms | N/A | N/A |
| Response time | 5.0 ms | 5.0 ms | 5.0 ms |
| Picture-in-Picture (PIP) | yes | yes | N/A |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° |
| Supported graphics resolutions | N/A | 3840x2160 | 3840x2160 |
| Ascendable and submersible | yes | N/A | N/A |
|---|---|---|---|
| Pivot function | yes | N/A | yes |
| Swivel | yes | yes | N/A |
| Tiltable | yes | yes | yes |
| Memory card reader | yes | N/A | N/A |
| Cable lock slot | yes | no | no |
| Flicker free | yes | N/A | N/A |
| Plug and Play | N/A | yes | N/A |
| 3D support (3D-Ready) | yes | no | no |
|---|---|---|---|
| Adaptive synchronization | no | N/A | N/A |
| HDR | yes | N/A | N/A |
| VESA mount | yes | yes | yes |
| Type of VESA mount | 100x100mm | N/A | N/A |
| Energy efficiency class | G | N/A | A |
|---|---|---|---|
| Connecting 9V/12V/14V | None | N/A | N/A |
| Operational power consumption | < 43.38 | N/A | N/A |
| Power consumption (standby) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (typical) | 43.38 W | 60.0 W | 39.0 W |
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