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Available colors | ||||
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User rating |
Screen size | 21.5 in | 21.5 in | 22.0 in | 27.0 in |
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Brightness | 250.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
Colour of product | Black | Black | Black | Black,Red |
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Panel design | Flat | N/A | Flat | N/A |
Built-in USB hub | no | N/A | no | N/A |
Built-in camera | no | no | no | no |
Screen surface | Matte | Gloss | Matte | N/A |
Built-in speakers | no | no | N/A | yes |
Height (without stand) | 12.32 in | 15.55 in | 11.55 in | 15.67 in |
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Height with stand | 15.24 in | N/A | 15.26 in | 18.76 in |
Depth (with stand) | 7.36 in | 7.36 in | 7.35 in | 9.92 in |
Width (with stand) | 20.0 in | 20.08 in | 19.34 in | 25.33 in |
Weight | 95.24 oz | 102.29 oz | 0.1 oz | 197.53 oz |
Depth (without stand) | N/A | N/A | 3.61 in | N/A |
DVI Port | no | yes | yes | N/A |
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HDMI ports quantity | 1 | 1 | 1 | 2 |
Headphone outputs quantity | 1 | N/A | 1 | 1 |
VGA (D-Sub) ports quantity | 1 | 1 | 1 | 1 |
DVI-D ports quantity | N/A | 1 | 1 | N/A |
HDCP | N/A | yes | yes | yes |
HDMI | N/A | N/A | yes | yes |
Headphone output | N/A | N/A | yes | N/A |
Number of component inputs | N/A | N/A | N/A | 1 |
Number of composite inputs | N/A | N/A | N/A | 1 |
Ethernet LAN | N/A | N/A | N/A | no |
Supported graphics resolutions | 1920x1080 | 1920x1080 | 1920x1080 | 1920x1080 |
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HD type | Full HD | Full HD | Full HD | Full HD |
Display number of colours | 16.78 million colours | 16.78 million colours | 16.7 million colours | 16.78 million colours |
Colour gamut (Adobe RGB) | 72.0 % | N/A | 72.0 % | N/A |
Display technology | LED | LED | LED | LED |
Panel type | IPS | IPS | IPS | TN+Film |
Response time | 5.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 170.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 160.0 ° |
Refresh rate | N/A | N/A | 75.0 Hz | N/A |
Cable lock slot | no | no | no | no |
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Plug and Play | yes | N/A | yes | yes |
Tiltable | N/A | N/A | yes | N/A |
Flicker free | N/A | N/A | yes | N/A |
Bluetooth | N/A | N/A | N/A | no |
3D support (3D-Ready) | no | no | no | no |
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VESA mount | yes | N/A | yes | yes |
Power consumption (standby) | 0.3 W | N/A | 0.3 W | 0.5 W |
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Power consumption (typical) | 23.0 W | 20.0 W | 17.6 W | 55.0 W |