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Available colors | |||
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User rating |
Screen size | 21.5 in | 21.5 in | 22.0 in |
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Brightness | 250.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 |
Colour of product | Black | Black | Black |
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Panel design | Flat | N/A | Flat |
Built-in USB hub | no | N/A | no |
Built-in camera | no | no | no |
Built-in speakers | yes | no | N/A |
Screen surface | N/A | Gloss | Matte |
Height (without stand) | 19.27 in | 15.55 in | 11.55 in |
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Depth (with stand) | 7.2 in | 7.36 in | 7.35 in |
Depth (without stand) | 7.2 in | N/A | 3.61 in |
Width (with stand) | 15.42 in | 20.08 in | 19.34 in |
Weight | 102.29 oz | 102.29 oz | 0.1 oz |
Height with stand | N/A | N/A | 15.26 in |
DVI Port | no | yes | yes |
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HDCP | yes | yes | yes |
HDMI | yes | N/A | yes |
HDMI ports quantity | 2 | 1 | 1 |
HDMI version | 1.4 | N/A | N/A |
Headphone output | yes | N/A | yes |
Headphone outputs quantity | 1 | N/A | 1 |
VGA (D-Sub) ports quantity | 1 | 1 | 1 |
DVI-D ports quantity | N/A | 1 | 1 |
Supported graphics resolutions | 1920 x 1080 | 1920x1080 | 1920x1080 |
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Refresh rate | 60.0 Hz | N/A | 75.0 Hz |
HD type | Full HD | Full HD | Full HD |
Display number of colours | 16.78 million colours | 16.78 million colours | 16.7 million colours |
Colour depth (per channel) | 8.0 bit | N/A | N/A |
Colour gamut (Adobe RGB) | 72.0 % | N/A | 72.0 % |
Dynamic contrast ratio | 20000000:1 | N/A | N/A |
Display technology | LED | LED | LED |
Backlight | LED backlight | N/A | N/A |
Panel type | IPS | IPS | IPS |
Response time | 5.0 ms | 5.0 ms | 5.0 ms |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° |
Tiltable | yes | N/A | yes |
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Cable lock slot | yes | no | no |
Flicker free | yes | N/A | yes |
Plug and Play | N/A | N/A | yes |
3D support (3D-Ready) | no | no | no |
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VESA mount | yes | N/A | yes |
Type of VESA mount | 100x100mm | N/A | N/A |
EnergyStar | yes | N/A | yes |
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EPEAT | Silver | Gold | Gold |
Energy efficiency class | F | N/A | N/A |
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Power consumption (typical) | 25.0 W | 20.0 W | 17.6 W |
Power consumption (standby) | N/A | N/A | 0.3 W |