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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 19.5 in | 24.0 in | 27.0 in | 27.0 in |
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Brightness | 200.0 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 | Black |
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Touchscreen | no | N/A | no | N/A |
Screen surface | Matte | N/A | Matte | Matte |
Built-in speakers | no | no | no | no |
Panel design | N/A | Flat | Flat | Flat |
Built-in USB hub | N/A | yes | yes | yes |
Built-in camera | N/A | no | no | no |
Height (without stand) | 11.26 in | 12.24 in | 13.89 in | 14.33 in |
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Height with stand | 14.06 in | 16.68 in | 21.28 in | 21.5 in |
Depth (with stand) | 6.61 in | 8.46 in | 8.46 in | 8.5 in |
Width (with stand) | 18.23 in | 21.22 in | 24.13 in | 24.13 in |
Weight | 77.6 oz | 194.01 oz | 242.68 oz | 239.86 oz |
Height adjustment | N/A | 5.12 in | 5.12 in | 5.12 in |
Height (min-max) | N/A | N/A | < 540.4 | N/A |
Depth (without stand) | N/A | N/A | 2.05 in | N/A |
Weight (without stand) | N/A | N/A | 9.68 lb | N/A |
Maximum resolution | 1600 x 900 px | N/A | 2560 x 1440 px | N/A |
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Supported graphics resolutions | 1600x900 | 1920x1080 | N/A | 2560x1440 |
Refresh rate | 75.0 Hz | N/A | 60.0 Hz | N/A |
Display number of colours | 16.78 million colours | 16.78 million colours | 16.78 million colours | N/A |
Colour gamut (Adobe RGB) | 72.0 % | N/A | N/A | N/A |
Dynamic contrast ratio | 5000000:1 | 20000000:1 | 20000000:1 | 20000000:1 |
Contrast ratio | 600:1 | N/A | 1000:1 | N/A |
Display technology | LED | LED | LED | LCD |
Backlight | LED | WLED | LED backlight | W-LED |
Panel type | TN | IPS | IPS | IPS |
Response time | 5.0 ms | 7.0 ms | 14.0 ms | 5.0 ms |
Pixel size | 0.01 in | N/A | 0.01 in | N/A |
Viewing angle (horizontal) | 90.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 65.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
HD type | N/A | Full HD | Wide Quad HD | Wide Quad HD |
Colour depth (per channel) | N/A | 6.0 bit | 14.0 bit | N/A |
Response time (GtG) | N/A | N/A | 5.0 ms | N/A |
Response time (BtW) | N/A | N/A | 5.0 ms | N/A |
Picture-in-Picture (PIP) | N/A | N/A | yes | N/A |
Wi-Fi | no | N/A | N/A | N/A |
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Bluetooth | no | N/A | N/A | N/A |
Tiltable | yes | yes | yes | yes |
Cable lock slot | no | yes | yes | yes |
Plug and Play | yes | N/A | N/A | N/A |
Pivot function | N/A | yes | yes | yes |
Swivel | N/A | yes | yes | yes |
Ascendable and submersible | N/A | N/A | yes | N/A |
Flicker free | N/A | N/A | yes | N/A |
Memory card reader | N/A | N/A | N/A | no |
Multi touch | N/A | N/A | N/A | no |
3D support (3D-Ready) | no | no | N/A | N/A |
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HDR | no | N/A | N/A | N/A |
VESA mount | yes | yes | yes | yes |
Type of VESA mount | N/A | 100x100mm | 100x100mm | N/A |
EPEAT | Gold | Bronze | Bronze | Gold |
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EnergyStar | N/A | yes | yes | yes |
Power consumption (standby) | 0.3 W | 0.5 W | 0.3 W | 0.3 W |
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Power consumption (typical) | 20.0 W | 17.5 W | 32.0 W | N/A |
Energy efficiency class | N/A | E | E | N/A |
Operational power consumption | N/A | N/A | 22 - 32 | N/A |