  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 27.0 in | 27.0 in | 27.0 in | 27.0 in |
|---|---|---|---|---|
| Brightness | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black |
| Black | Black |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | no | yes |
| Touchscreen | no | no | no | no |
| Built-in camera | no | no | no | no |
| Screen surface | Matte | Matte | Matte | Matte |
| Built-in speakers | no | yes | no | yes |
| Height adjustment | 4.72 in | 4.72 in | 5.12 in | 3.94 in |
|---|---|---|---|---|
| Height (min-max) | 554.53 - 674.53 | < 552 | 416.3 - 546 | 532.4 - 632.4 |
| Height (without stand) | 14.29 in | 14.29 in | 14.27 in | 15.1 in |
| Height with stand | 21.83 in | 21.75 in | 16.39 in | 20.96 in |
| Depth (with stand) | 9.37 in | 9.37 in | 7.89 in | 9.86 in |
| Depth (without stand) | 2.6 in | 2.6 in | 2.2 in | 3.09 in |
| Width (with stand) | 24.4 in | 24.4 in | 24.11 in | 24.58 in |
| Weight (without stand) | 15.43 lb | N/A | 9.7 lb | 8.82 lb |
| Weight | 0.24 oz | 246.92 oz | 242.68 oz | 246.92 oz |
| Analogue 3.5mm input | 0 | 0 | 0 | 1 |
|---|---|---|---|---|
| Number of USB 2.0 port | 0 | 0 | 0 | 3 |
| Number of USB 3.0 ports | 2 | 2 | 4 | 2 |
| USB connectors (total) | 2 | 2 | 4 | 5 |
| Component input (YPbPr/YCbCr) | no | no | no | no |
| Number of component inputs | 0 | 0 | 0 | 0 |
| Composite input | no | no | no | no |
| Number of composite inputs | 0 | 0 | 0 | 0 |
| DisplayPort | yes | yes | yes | yes |
| DVI Port | no | no | no | no |
| HDCP | yes | yes | N/A | N/A |
| HDMI | no | yes | yes | yes |
| Headphone output | no | yes | yes | yes |
| S-video input | no | no | no | no |
| Number of s-video inputs | 0 | 0 | 0 | 0 |
| Thunderbolt | no | no | no | no |
| USB for video | no | no | no | no |
| VGA in | no | no | no | no |
| Number of DisplayPort inputs | 1 | 1 | 1 | 1 |
| Number of DisplayPort outputs | 1 | 0 | 0 | 0 |
| DisplayPort version | 1.2 | 1.2 | 1.2 | 1.2a |
| Type of DisplayPort connector | Standard | Standard | Standard | Standard |
| HDMI ports quantity | N/A | 1 | 1 | 1 |
| Number of HDMI inputs | N/A | 1 | 1 | 1 |
| HDMI version | N/A | 1.4 | 1.4 | 1.4 |
| Headphone outputs quantity | N/A | 1 | 1 | 1 |
| MHL | N/A | no | no | no |
| Maximum resolution | 2560 x 1440 px | 2560 x 1440 px | 2560 x 1440 px | 2560 x 1440 px |
|---|---|---|---|---|
| Supported graphics resolutions | 2560 x 1440 | 2560x1440 | 2560x1440 | 2560x1440 |
| Refresh rate | 144.0 Hz | 165.0 Hz | 144.0 Hz | 165.0 Hz |
| HD type | Wide Quad HD | Wide Quad HD | Wide Quad HD | Wide Quad HD |
| Display number of colours | 16.78 million colours | 16.78 million colours | 16.78 million colours | N/A |
| Colour depth (per channel) | 8.0 bit | 8.0 bit | 8.0 bit | 8.0 bit |
| Colour gamut (NTSC) | 72.0 % | 72.0 % | 82.0 % | 100.0 % |
| Contrast ratio | 1000:1 | 1000:1 | 1000:1 | 1000:1 |
| Display technology | LED | LED | LED | LCD |
| Backlight | LED | LED backlight | LED backlight | LED |
| Panel type | TN | IPS | TN | IPS |
| Response time (GtG) | 1.0 ms | 4.0 ms | 1.0 ms | 4.0 ms |
| Response time (BtW) | 1.0 ms | N/A | 1.0 ms | N/A |
| Response time | 1.0 ms | 4.0 ms | 1.0 ms | 4.0 ms |
| Image delay | < 1 | < 1 | N/A | N/A |
| Picture-in-Picture (PIP) | no | no | no | no |
| Pixel size | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
| Viewing angle (horizontal) | 170.0 ° | 178.0 ° | 170.0 ° | 178.0 ° |
| Viewing angle (vertical) | 160.0 ° | 178.0 ° | 170.0 ° | 178.0 ° |
| Colour gamut (Adobe RGB) | N/A | 100.0 % | 82.0 % | 100.0 % |
| Dynamic contrast ratio | N/A | 100000000:1 | N/A | 120000000:1 |
| Ascendable and submersible | yes | yes | yes | yes |
|---|---|---|---|---|
| Pivot function | yes | yes | yes | yes |
| Swivel | yes | yes | yes | yes |
| Tiltable | yes | yes | yes | yes |
| Memory card reader | no | no | N/A | no |
| Cable lock slot | yes | yes | yes | no |
| Flicker free | yes | yes | N/A | yes |
| Plug and Play | N/A | N/A | yes | N/A |
| 3D support (3D-Ready) | yes | no | no | no |
|---|---|---|---|---|
| Adaptive synchronization | yes | yes | yes | yes |
| HDR | no | no | no | no |
| VESA mount | yes | yes | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm | 100x100mm | 100x100mm |
| Sync technology | Nvidia G-sync | Nvidia G-sync | Nvidia G-sync | Nvidia G-sync |
| Can convert 2D to 3D | no | N/A | N/A | N/A |
| Compatible glasses | Active | N/A | N/A | N/A |
| Supports Dual view/play | no | N/A | N/A | N/A |
| EnergyStar | yes | yes | yes | yes |
|---|---|---|---|---|
| TCO-labelling | N/A | None | N/A | None |
| EPEAT | N/A | N/A | Silver | N/A |
| Connecting 9V/12V/14V | None | None | N/A | None |
|---|---|---|---|---|
| Operational power consumption | < 90 | < 90 | 33 - 90 | 34 - 71 |
| Power consumption (standby) | 0.5 W | 0.5 W | 0.5 W | N/A |
| Power consumption (typical) | 90.0 W | 90.0 W | 23.0 W | 48.0 W |
| Energy efficiency class | N/A | B | A+ | N/A |
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