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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 27.0 in | 27.0 in | 18.5 in | 17.0 in |
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Brightness | 350.0 cd/m² | 350.0 cd/m² | 200.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | 4:3 |
Colour of product | Black | Black,Red | Black |
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Panel design | Flat | Flat | Flat | N/A |
Built-in USB hub | no | yes | no | N/A |
Built-in camera | no | no | no | no |
Built-in speakers | yes | yes | N/A | no |
Touchscreen | N/A | no | N/A | N/A |
Screen surface | N/A | Matte | N/A | N/A |
Height adjustment | 5.91 in | 5.12 in | N/A | N/A |
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Height (without stand) | 14.45 in | 13.19 in | 10.94 in | 12.41 in |
Height with stand | 21.69 in | 17.05 in | 13.61 in | 15.34 in |
Depth (with stand) | 10.55 in | 8.58 in | 6.18 in | 7.28 in |
Width (with stand) | 24.17 in | 24.53 in | 17.38 in | 14.55 in |
Weight | 246.92 oz | 239.86 oz | 0.09 oz | 105.82 oz |
Depth (without stand) | N/A | N/A | 2.0 in | N/A |
Height (min-max) | N/A | N/A | N/A | < 362 |
HD type | Wide Quad HD | Quad HD | WXGA | HD |
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Display number of colours | 16.78 million colours | 16.78 million colours | 16.78 million colours | 16.78 million colours |
Display technology | LCD | LED | LED | LCD |
Backlight | LED backlight | WLED | LED backlight | N/A |
Panel type | TN | IPS | TN | TN |
Response time | 1.0 ms | 4.0 ms | 5.0 ms | 5.0 ms |
Viewing angle (horizontal) | 170.0 ° | 178.0 ° | 90.0 ° | 160.0 ° |
Maximum resolution | N/A | 2560 x 1440 px | N/A | 1280 x 1024 px |
Supported graphics resolutions | N/A | 2560x1440 |
| 1280x1024 |
Refresh rate | N/A | 165.0 Hz | 60.0 Hz | N/A |
Colour depth (per channel) | N/A | 8.0 bit | N/A | N/A |
Dynamic contrast ratio | N/A | 50000000:1 | 8000000:1 | 8000:1 |
Contrast ratio | N/A | 1000:1 | N/A | N/A |
Response time (GtG) | N/A | 4.0 ms | N/A | N/A |
Response time (BtW) | N/A | 4.0 ms | N/A | N/A |
Picture-in-Picture (PIP) | N/A | no | N/A | N/A |
Pixel size | N/A | 0.01 in | N/A | 0.01 in |
Viewing angle (vertical) | N/A | 178.0 ° | 65.0 ° | 160.0 ° |
Colour gamut (Adobe RGB) | N/A | N/A | 72.0 % | N/A |
Colour gamut (NTSC) | N/A | N/A | 72.0 % | N/A |
Pivot function | yes | yes | no | N/A |
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Swivel | yes | yes | N/A | N/A |
Tiltable | yes | yes | N/A | yes |
Cable lock slot | no | yes | yes | no |
Ascendable and submersible | N/A | yes | N/A | N/A |
Memory card reader | N/A | no | N/A | no |
Flicker free | N/A | yes | N/A | N/A |
Plug and Play | N/A | yes | yes | yes |
EnergyStar | yes | yes | yes | yes |
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EPEAT | N/A | N/A | Silver | N/A |
Energy efficiency class | C | C | C | N/A |
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Power consumption (standby) | 4.7 W | 0.5 W | 0.5 W | 1.0 W |
Connecting 9V/12V/14V | N/A | None | N/A | N/A |
Operational power consumption | N/A | < 45 | N/A | < 21 |
Power consumption (typical) | N/A | 45.0 W | 9.0 W | 30.0 W |