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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 23.8 in | 18.5 in | 31.5 in | 27.0 in |
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Brightness | 250.0 cd/m² | 200.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
Colour of product | Black | Black | Black |
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Panel design | Flat | Flat | Curved | Curved |
Built-in USB hub | no | no | no | no |
Built-in camera | no | no | no | no |
Screen surface | Matte | N/A | Matte | Matte |
Touchscreen | N/A | N/A | no | no |
Built-in speakers | N/A | N/A | no | no |
Height (without stand) | 12.64 in | 10.94 in | 20.16 in | 17.76 in |
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Height with stand | 16.47 in | 13.61 in | N/A | 17.09 in |
Depth (with stand) | 6.73 in | 6.18 in | 8.23 in | 9.41 in |
Depth (without stand) | 1.48 in | 2.0 in | N/A | N/A |
Width (with stand) | 21.24 in | 17.38 in | 28.46 in | 24.1 in |
Weight | 0.1 oz | 0.09 oz | 233.87 oz | 205.65 oz |
Height (min-max) | N/A | N/A | < 512 | < 434.1 |
Height adjustment | N/A | N/A | N/A | 2.56 in |
DVI Port | yes | no | yes | yes |
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HDMI | no | yes | yes | yes |
Headphone output | no | no | N/A | yes |
VGA (D-Sub) ports quantity | 1 | 1 | N/A | N/A |
HDCP | N/A | yes | N/A | N/A |
HDMI ports quantity | N/A | 1 | 1 | 1 |
HDMI version | N/A | 1.4 | 2.0 | 1.4 |
DisplayPort | N/A | N/A | yes | yes |
DVI-D ports quantity | N/A | N/A | 1 | 1 |
Number of HDMI inputs | N/A | N/A | 1 | 1 |
VGA in | N/A | N/A | yes | no |
Number of DisplayPort inputs | N/A | N/A | 1 | 1 |
DisplayPort version | N/A | N/A | 1.2 | 1.2 |
Component input (YPbPr/YCbCr) | N/A | N/A | N/A | no |
Composite input | N/A | N/A | N/A | no |
Headphone outputs quantity | N/A | N/A | N/A | 1 |
S-video input | N/A | N/A | N/A | no |
Thunderbolt | N/A | N/A | N/A | no |
USB for video | N/A | N/A | N/A | no |
Type of DisplayPort connector | N/A | N/A | N/A | Standard |
Ethernet LAN | N/A | N/A | N/A | no |
Supported graphics resolutions |
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| 2560x1440 | 2560x1440 |
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Refresh rate | 75.0 Hz | 60.0 Hz | 144.0 Hz | 144.0 Hz |
HD type | Full HD | WXGA | 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 | N/A | N/A | 8.0 bit |
Colour gamut (NTSC) | 72.0 % | 72.0 % | 85.0 % | 85.0 % |
Dynamic contrast ratio | 20000000:1 | 8000000:1 | 100000000:1 | 100000000:1 |
Display technology | LCD | LED | LED | LED |
Backlight | W-LED | LED backlight | LED | LED |
Panel type | VA | TN | VA | VA |
Response time | 4.0 ms | 5.0 ms | 1.0 ms | 1.0 ms |
Viewing angle (horizontal) | 178.0 ° | 90.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 65.0 ° | 178.0 ° | 178.0 ° |
Colour gamut (Adobe RGB) | N/A | 72.0 % | N/A | N/A |
Maximum resolution | N/A | N/A | 2560 x 1440 px | 2560 x 1440 px |
Contrast ratio | N/A | N/A | 3000:1 | 3000:1 |
Response time (GtG) | N/A | N/A | 1.0 ms | 1.0 ms |
Pixel size | N/A | N/A | 0.01 in | 0.01 in |
Picture-in-Picture (PIP) | N/A | N/A | N/A | no |
VESA mount | yes | yes | yes | yes |
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Type of VESA mount | 100x100mm | 100x100mm | 75x75mm | 75x75mm |
3D support (3D-Ready) | N/A | N/A | no | no |
Adaptive synchronization | N/A | N/A | yes | yes |
Sync technology | N/A | N/A | AMD Freesync | AMD Freesync |
HDR | N/A | N/A | N/A | no |
Energy efficiency class | F | C | N/A | B |
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Power consumption (standby) | 0.3 W | 0.5 W | N/A | 0.26 W |
Power consumption (typical) | 21.0 W | 9.0 W | 60.0 W | 60.0 W |
Operational power consumption | N/A | N/A | < 60 | 48 - 60 |
Connecting 9V/12V/14V | N/A | N/A | N/A | None |