  |  |  |  | |
| 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 | 300.0 cd/m² | 350.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product |
|
| Black | Black |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | yes | no |
| Built-in camera | no | no | no | no |
| Built-in speakers | yes | yes | no | no |
| Touchscreen | N/A | no | no | no |
| Screen surface | N/A | Matte | Matte | Matte |
| Height adjustment | 5.91 in | 4.72 in | 4.72 in | 5.12 in |
|---|---|---|---|---|
| Height (without stand) | 14.4 in | 14.29 in | 38.62 in | 14.27 in |
| Height with stand | 21.69 in | 21.75 in | N/A | 16.39 in |
| Depth (with stand) | 10.55 in | 9.37 in | 10.55 in | 7.89 in |
| Width (with stand) | 24.17 in | 24.4 in | 24.96 in | 24.11 in |
| Weight | 246.92 oz | 246.92 oz | 324.52 oz | 242.68 oz |
| Height (min-max) | N/A | < 552 | 437 - 557 | 416.3 - 546 |
| Depth (without stand) | N/A | 2.6 in | N/A | 2.2 in |
| Weight (without stand) | N/A | N/A | N/A | 9.7 lb |
| DVI Port | no | no | no | no |
|---|---|---|---|---|
| HDMI ports quantity | 1 | 1 | 1 | 1 |
| Analogue 3.5mm input | N/A | 0 | 0 | 0 |
| Number of USB 2.0 port | N/A | 0 | N/A | 0 |
| Number of USB 3.0 ports | N/A | 2 | 3 | 4 |
| USB connectors (total) | N/A | 2 | 3 | 4 |
| Component input (YPbPr/YCbCr) | N/A | no | no | no |
| Number of component inputs | N/A | 0 | N/A | 0 |
| Composite input | N/A | no | no | no |
| Number of composite inputs | N/A | 0 | N/A | 0 |
| DisplayPort | N/A | yes | yes | yes |
| HDCP | N/A | yes | N/A | N/A |
| HDMI | N/A | yes | yes | yes |
| Number of HDMI inputs | N/A | 1 | 1 | 1 |
| HDMI version | N/A | 1.4 | 2.0 | 1.4 |
| Headphone output | N/A | yes | yes | yes |
| Headphone outputs quantity | N/A | 1 | 1 | 1 |
| S-video input | N/A | no | no | no |
| Number of s-video inputs | N/A | 0 | N/A | 0 |
| Thunderbolt | N/A | no | no | no |
| USB for video | N/A | no | no | no |
| VGA in | N/A | no | no | no |
| Number of DisplayPort inputs | N/A | 1 | 2 | 1 |
| Number of DisplayPort outputs | N/A | 0 | N/A | 0 |
| DisplayPort version | N/A | 1.2 | 1.4 | 1.2 |
| Type of DisplayPort connector | N/A | Standard | Standard | Standard |
| MHL | N/A | no | no | no |
| Supported graphics resolutions | 2560x1440 | 2560x1440 | 3840x2160 | 2560x1440 |
|---|---|---|---|---|
| Refresh rate | 165.0 Hz | 165.0 Hz | 144.0 Hz | 144.0 Hz |
| HD type | Wide Quad HD | Wide Quad HD | 4K Ultra HD | Wide Quad HD |
| Display number of colours | 1.073 billion colours | 16.78 million colours | 1.073 billion colours | 16.78 million colours |
| Colour gamut (Adobe RGB) | 100.0 % | 100.0 % | 99.0 % | 82.0 % |
| Display technology | LED | LED | LED | LED |
| Backlight | LED backlight | LED backlight | Direct LED | LED backlight |
| Panel type | IPS | IPS | IPS | TN |
| Response time | 1.0 ms | 4.0 ms | 4.0 ms | 1.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 170.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 170.0 ° |
| Maximum resolution | N/A | 2560 x 1440 px | 3840 x 2160 px | 2560 x 1440 px |
| Colour depth (per channel) | N/A | 8.0 bit | 10.0 bit | 8.0 bit |
| Colour gamut (NTSC) | N/A | 72.0 % | N/A | 82.0 % |
| Dynamic contrast ratio | N/A | 100000000:1 | 100000000:1 | N/A |
| Contrast ratio | N/A | 1000:1 | 1000:1 | 1000:1 |
| Response time (GtG) | N/A | 4.0 ms | 4.0 ms | 1.0 ms |
| Image delay | N/A | < 1 | N/A | N/A |
| Picture-in-Picture (PIP) | N/A | no | no | no |
| Pixel size | N/A | 0.01 in | 0.01 in | 0.01 in |
| Response time (BtW) | N/A | N/A | 1.0 ms | 1.0 ms |
| Pivot function | yes | yes | yes | yes |
|---|---|---|---|---|
| Swivel | yes | yes | yes | yes |
| Tiltable | yes | yes | yes | yes |
| Cable lock slot | no | yes | yes | yes |
| Ascendable and submersible | N/A | yes | yes | yes |
| Memory card reader | N/A | no | no | N/A |
| Flicker free | N/A | yes | yes | N/A |
| Plug and Play | N/A | N/A | N/A | yes |
| 3D support (3D-Ready) | no | no | no | no |
|---|---|---|---|---|
| VESA mount | yes | yes | yes | yes |
| Adaptive synchronization | N/A | yes | yes | yes |
| HDR | N/A | no | yes | no |
| Type of VESA mount | N/A | 100x100mm | 100x100mm | 100x100mm |
| Sync technology | N/A | Nvidia G-sync | Nvidia G-sync | Nvidia G-sync |
| VESA DisplayHDR certification | N/A | N/A | DisplayHDR 1000 | N/A |
| Energy efficiency class | B | B | N/A | A+ |
|---|---|---|---|---|
| Power consumption (standby) | 0.47 W | 0.5 W | N/A | 0.5 W |
| Power consumption (typical) | 32.02 W | 90.0 W | 180.0 W | 23.0 W |
| Connecting 9V/12V/14V | N/A | None | None | N/A |
| Operational power consumption | N/A | < 90 | N/A | 33 - 90 |
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