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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 21.5 in | 18.5 in | 21.5 in |
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Brightness | 250.0 cd/m² | 200.0 cd/m² | 200.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 |
Colour of product | Black | Black | Black |
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Panel design | Flat | Flat | Flat |
Built-in USB hub | no | no | no |
Built-in camera | no | no | no |
Built-in speakers | yes | N/A | no |
Height (without stand) | 15.42 in | 10.94 in | 10.88 in |
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Depth (with stand) | 7.2 in | 6.18 in | 7.2 in |
Width (with stand) | 19.27 in | 17.38 in | 18.26 in |
Weight | 123.46 oz | 0.09 oz | 0.08 oz |
Height with stand | N/A | 13.61 in | 14.43 in |
Depth (without stand) | N/A | 2.0 in | 1.51 in |
DVI Port | no | no | N/A |
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HDCP | yes | yes | N/A |
HDMI ports quantity | 2 | 1 | 1 |
HDMI version | 1.4 | 1.4 | N/A |
Headphone output | yes | no | no |
Headphone outputs quantity | 1 | N/A | 1 |
VGA (D-Sub) ports quantity | 1 | 1 | 1 |
HDMI | N/A | yes | yes |
Ethernet LAN | N/A | N/A | no |
Supported graphics resolutions | 1920x1080 |
| 1920x1080 |
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Refresh rate | 60.0 Hz | 60.0 Hz | 75.0 Hz |
HD type | Full HD | WXGA | 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 | 8.0 bit |
Colour gamut (Adobe RGB) | 72.0 % | 72.0 % | 72.0 % |
Dynamic contrast ratio | 20000000:1 | 8000000:1 | N/A |
Display technology | LED | LED | LED |
Panel type | VA | TN | TN |
Response time | 5.0 ms | 5.0 ms | 1.0 ms |
Viewing angle (horizontal) | 178.0 ° | 90.0 ° | 95.0 ° |
Viewing angle (vertical) | 178.0 ° | 65.0 ° | 65.0 ° |
Colour gamut (NTSC) | N/A | 72.0 % | 72.0 % |
Backlight | N/A | LED backlight | N/A |
3D support (3D-Ready) | no | N/A | no |
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VESA mount | yes | yes | yes |
Type of VESA mount | N/A | 100x100mm | N/A |
Power consumption (typical) | 25.0 W | 9.0 W | 13.0 W |
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Energy efficiency class | N/A | C | N/A |
Power consumption (standby) | N/A | 0.5 W | 0.3 W |