  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 27.0 in | 23.8 in | 27.0 in | 27.0 in |
|---|---|---|---|---|
| Brightness | 350.0 cd/m² | 250.0 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 | no | yes | yes |
| Touchscreen | no | N/A | no | no |
| Built-in camera | no | no | no | no |
| Screen surface | Matte | Matte | Matte | Matte |
| Built-in speakers | yes | N/A | yes | yes |
| Height adjustment | 5.0 in | N/A | 5.91 in | 5.91 in |
|---|---|---|---|---|
| Height (min-max) | < 401 | N/A | < 563 | < 559 |
| Height (without stand) | 14.45 in | 12.64 in | 14.49 in | 14.49 in |
| Depth (with stand) | 9.65 in | 6.73 in | 9.17 in | 9.37 in |
| Depth (without stand) | 2.4 in | 1.48 in | 2.48 in | 2.48 in |
| Width (with stand) | 24.57 in | 21.24 in | 24.61 in | 24.61 in |
| Weight (without stand) | 10.14 lb | N/A | N/A | N/A |
| Weight | 282.19 oz | 0.1 oz | 269.85 oz | 257.5 oz |
| Height with stand | N/A | 16.47 in | 22.17 in | 22.01 in |
| Analogue 3.5mm input | 0 | N/A | 0 | 0 |
|---|---|---|---|---|
| Number of USB 2.0 port | 0 | N/A | 0 | 0 |
| Number of USB 3.0 ports | 4 | N/A | 2 | 2 |
| USB connectors (total) | 4 | N/A | 2 | 2 |
| Component input (YPbPr/YCbCr) | no | N/A | no | no |
| Number of component inputs | 0 | N/A | 0 | 0 |
| Composite input | no | N/A | no | no |
| Number of composite inputs | 0 | N/A | 0 | 0 |
| DisplayPort | yes | N/A | yes | yes |
| DVI Port | no | yes | yes | no |
| HDMI | yes | no | yes | yes |
| HDMI ports quantity | 1 | N/A | 2 | 2 |
| Number of HDMI inputs | 1 | N/A | 2 | 2 |
| HDMI version | 1.4 | N/A | 2.0 | 1.4 |
| Headphone output | no | no | yes | no |
| S-video input | no | N/A | no | no |
| Number of s-video inputs | 0 | N/A | 0 | 0 |
| Thunderbolt | no | N/A | no | no |
| VGA in | no | N/A | no | no |
| Number of DisplayPort inputs | 1 | N/A | 1 | 2 |
| Number of DisplayPort outputs | 0 | N/A | 0 | 0 |
| DisplayPort version | 1.2 | N/A | 1.2 | 1.2 |
| Type of DisplayPort connector | Standard | N/A | Standard | Standard |
| VGA (D-Sub) ports quantity | N/A | 1 | N/A | N/A |
| DVI-D ports quantity | N/A | N/A | 1 | N/A |
| HDCP | N/A | N/A | yes | yes |
| Headphone outputs quantity | N/A | N/A | 1 | N/A |
| USB for video | N/A | N/A | no | no |
| MHL | N/A | N/A | yes | yes |
| Maximum resolution | 2560 x 1440 px | N/A | 2560 x 1440 px | 2560 x 1440 px |
|---|---|---|---|---|
| Supported graphics resolutions | 2560x1440 |
| 2560x1440 | 2560x1440 |
| Refresh rate | 165.0 Hz | 75.0 Hz | 144.0 Hz | 144.0 Hz |
| HD type | Wide Quad HD | Full HD | Wide Quad HD | Wide Quad HD |
| Display number of colours | 16.78 million colours | 16.78 million colours | 16.78 million colours | 16.78 million colours |
| Colour depth (per channel) | 8.0 bit | 8.0 bit | 8.0 bit | 8.0 bit |
| Colour gamut (Adobe RGB) | 73.0 % | N/A | 77.0 % | 100.0 % |
| Dynamic contrast ratio | 100000000:1 | 20000000:1 | 100000000:1 | 100000000:1 |
| Contrast ratio | 1000:1 | N/A | 1000:1 | 1000:1 |
| Display technology | LED | LCD | LCD | LED |
| Backlight | LED | W-LED | LED backlight | WLED |
| Panel type | IPS | VA | TN | IPS |
| Response time (GtG) | 4.0 ms | N/A | 1.0 ms | 4.0 ms |
| Response time (BtW) | 4.0 ms | N/A | N/A | N/A |
| Response time | 4.0 ms | 4.0 ms | 1.0 ms | 4.0 ms |
| Picture-in-Picture (PIP) | no | N/A | N/A | no |
| Pixel size | 0.01 in | N/A | 0.01 in | 0.01 in |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 170.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 160.0 ° | 178.0 ° |
| Colour gamut (NTSC) | N/A | 72.0 % | 77.0 % | 100.0 % |
| Ascendable and submersible | yes | N/A | yes | yes |
|---|---|---|---|---|
| Pivot function | yes | N/A | yes | yes |
| Swivel | yes | N/A | yes | yes |
| Tiltable | yes | N/A | yes | yes |
| Memory card reader | no | N/A | no | no |
| Cable lock slot | no | yes | yes | yes |
| Flicker free | yes | yes | yes | yes |
| 3D support (3D-Ready) | no | N/A | no | no |
|---|---|---|---|---|
| Adaptive synchronization | yes | N/A | yes | yes |
| HDR | no | N/A | no | no |
| VESA mount | no | yes | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm | 100x100mm | 100x100mm |
| Sync technology | Nvidia G-sync | N/A | AMD Freesync | AMD Freesync |
| Energy efficiency class | B | F | B | B |
|---|---|---|---|---|
| Connecting 9V/12V/14V | None | N/A | None | None |
| Operational power consumption | < 72 | N/A | < 38.7 | < 38.7 |
| Power consumption (standby) | 0.5 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (typical) | 41.0 W | 21.0 W | 38.7 W | 38.7 W |
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