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Available colors | ||||
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User rating |
Screen size | 21.3 in | 21.5 in | 21.5 in | 22.0 in |
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Aspect ratio | 3:4 | 16:9 | 16:9 | 16:9 |
Brightness | N/A | 200.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² |
Colour of product | Black | Black | Black | Black |
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Panel design | Flat | Flat | Flat | Flat |
Built-in USB hub | yes | no | no | no |
Built-in camera | no | no | no | no |
Built-in speakers | N/A | no | no | N/A |
Screen surface | N/A | N/A | Matte | Matte |
Height adjustment | 3.54 in | N/A | N/A | N/A |
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Height with stand | 18.98 in | 14.43 in | 15.24 in | 15.26 in |
Depth (with stand) | 7.87 in | 7.2 in | 7.36 in | 7.35 in |
Width (with stand) | 14.21 in | 18.26 in | 20.0 in | 19.34 in |
Weight | 0.29 oz | 0.08 oz | 95.24 oz | 0.1 oz |
Height (without stand) | N/A | 10.88 in | 12.32 in | 11.55 in |
Depth (without stand) | N/A | 1.51 in | N/A | 3.61 in |
Maximum resolution | 1200 x 1600 px | N/A | N/A | N/A |
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HD type | Not supported | Full HD | Full HD | Full HD |
Display number of colours | 16.7 million colours | 16.7 million colours | 16.78 million colours | 16.7 million colours |
Colour depth (per channel) | 10.0 bit | 8.0 bit | N/A | N/A |
Contrast ratio | 1400:1 | N/A | N/A | N/A |
Display technology | LCD | LED | LED | LED |
Backlight | LED | N/A | N/A | N/A |
Panel type | IPS | TN | IPS | IPS |
Response time | 20.0 ms | 1.0 ms | 5.0 ms | 5.0 ms |
Viewing angle (horizontal) | 178.0 ° | 95.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 65.0 ° | 178.0 ° | 178.0 ° |
Supported graphics resolutions | N/A | 1920x1080 | 1920x1080 | 1920x1080 |
Refresh rate | N/A | 75.0 Hz | N/A | 75.0 Hz |
Colour gamut (Adobe RGB) | N/A | 72.0 % | 72.0 % | 72.0 % |
Colour gamut (NTSC) | N/A | 72.0 % | N/A | N/A |
HDR | no | N/A | N/A | N/A |
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VESA mount | yes | yes | yes | yes |
3D support (3D-Ready) | N/A | no | no | no |
Power consumption (standby) | 1.0 W | 0.3 W | 0.3 W | 0.3 W |
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Power consumption (typical) | 38.0 W | 13.0 W | 23.0 W | 17.6 W |