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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 21.5 in | 21.5 in | 21.5 in | 19.0 in |
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Brightness | 200.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | N/A |
Colour of product | Black | Black | Black | Silver |
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Panel design | Flat | Flat | Flat | N/A |
Built-in USB hub | yes | no | no | N/A |
Touchscreen | no | no | no | N/A |
Built-in camera | no | no | no | no |
Screen surface | Matte | Matte | Matte | N/A |
Built-in speakers | yes | no | yes | no |
Height (min-max) | < 373 | < 400 | < 359.3 | N/A |
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Height (without stand) | 12.17 in | 11.97 in | N/A | 2.57 in |
Height with stand | 14.69 in | 15.75 in | N/A | 14.2 in |
Depth (with stand) | 7.85 in | 7.01 in | 8.42 in | 7.87 in |
Depth (without stand) | 2.05 in | 2.01 in | N/A | N/A |
Width (with stand) | 20.2 in | 19.92 in | 20.31 in | 17.28 in |
Weight | 0.12 oz | 162.26 oz | 130.51 oz | 165.79 oz |
Height adjustment | N/A | N/A | 5.12 in | N/A |
Maximum resolution | 1920 x 1080 px | 1920 x 1080 px | 1920 x 1080 px | N/A |
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Supported graphics resolutions | 1920 x 1080 | 1920x1080 | N/A | N/A |
Refresh rate | 60.0 Hz | 60.0 Hz | 76.0 Hz | N/A |
HD type | Full HD | Full HD | N/A | N/A |
Display number of colours | 16.7 million colours | 16.78 million colours | N/A | 16.78 million colours |
Colour depth (per channel) | 8.0 bit | 8.0 bit | N/A | N/A |
Dynamic contrast ratio | 100000000:1 | 33000:1 | 20000000:1 | N/A |
Contrast ratio | 1000:1 | 3000:1 | 1000:1 | N/A |
Display technology | LED | LED | LCD | LCD |
Backlight | LED | LED | LED | N/A |
Panel type | TN | VA | TN | N/A |
Response time (GtG) | 1.0 ms | 5.0 ms | 5.0 ms | N/A |
Response time | 1.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
Picture-in-Picture (PIP) | no | no | no | N/A |
Pixel size | 0.01 in | 0.01 in | 0.01 in | N/A |
Viewing angle (horizontal) | 90.0 ° | 178.0 ° | 176.0 ° | 160.0 ° |
Viewing angle (vertical) | 65.0 ° | 178.0 ° | 170.0 ° | 160.0 ° |
Colour gamut (Adobe RGB) | N/A | 72.0 % | N/A | N/A |
Colour gamut (NTSC) | N/A | 72.0 % | N/A | N/A |
Response time (BtW) | N/A | 18.0 ms | 5.0 ms | N/A |
Sync-on-green (SOG) | N/A | N/A | N/A | yes |
Energy efficiency class | E | B | N/A | N/A |
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Connecting 9V/12V/14V | None | None | None | N/A |
Operational power consumption | < 21.1 | N/A | < 21.1 | N/A |
Power consumption (standby) | 0.3 W | 0.5 W | 0.2 W | 1.0 W |
Power consumption (typical) | 16.0 W | 21.0 W | N/A | 42.0 W |