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Available colors | |||
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User rating |
Screen size | 21.3 in | 21.5 in | 21.5 in |
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Aspect ratio | 3:4 | 16:9 | 16:9 |
Brightness | N/A | 250.0 cd/m² | 250.0 cd/m² |
Colour of product | Black | Black | Black |
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Panel design | Flat | Flat | N/A |
Built-in USB hub | yes | N/A | no |
Built-in camera | no | no | no |
Touchscreen | N/A | no | no |
Screen surface | N/A | Matte | Matte |
Built-in speakers | N/A | yes | no |
Height adjustment | 3.54 in | N/A | N/A |
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Height with stand | 18.98 in | 14.92 in | 14.93 in |
Depth (with stand) | 7.87 in | 1.87 in | 1.87 in |
Width (with stand) | 14.21 in | 20.39 in | 20.39 in |
Weight | 0.29 oz | 141.1 oz | 103.71 oz |
Height (min-max) | N/A | < 379 | < 379.2 |
Height (without stand) | N/A | 12.41 in | 12.41 in |
Depth (without stand) | N/A | 1.87 in | N/A |
Weight (without stand) | N/A | 7.28 lb | N/A |
DVI Port | yes | yes | no |
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DVI-D ports quantity | 1 | 1 | N/A |
HDMI | no | no | no |
DisplayPort | N/A | no | yes |
HDCP | N/A | yes | yes |
Thunderbolt | N/A | no | N/A |
VGA in | N/A | yes | yes |
VGA (D-Sub) ports quantity | N/A | 1 | 1 |
Ethernet LAN | N/A | no | N/A |
Number of USB 2.0 port | N/A | N/A | 2 |
Number of USB 3.0 ports | N/A | N/A | 4 |
USB connectors (total) | N/A | N/A | 6 |
Maximum resolution | 1200 x 1600 px | 1920 x 1080 px | 1920 x 1080 px |
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HD type | Not supported | Full HD | Full HD |
Display number of colours | 16.7 million colours | 16.78 million colours | 16.78 million colours |
Colour depth (per channel) | 10.0 bit | N/A | N/A |
Contrast ratio | 1400:1 | 1000:1 | 3000:1 |
Display technology | LCD | LED | LED |
Backlight | LED | LED | W-LED |
Panel type | IPS | TN | VA |
Response time | 20.0 ms | 5.0 ms | 8.0 ms |
Viewing angle (horizontal) | 178.0 ° | 170.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 160.0 ° | 178.0 ° |
Supported graphics resolutions | N/A | 1920x1080 |
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Refresh rate | N/A | 60.0 Hz | 60.0 Hz |
Colour gamut (Adobe RGB) | N/A | 72.0 % | 72.0 % |
Dynamic contrast ratio | N/A | 3000000:1 | 5000000:1 |
Response time (BtW) | N/A | 5.0 ms | N/A |
Pixel size | N/A | 0.01 in | 0.01 in |
Response time (GtG) | N/A | N/A | 8.0 ms |
HDR | no | no | no |
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VESA mount | yes | yes | yes |
3D support (3D-Ready) | N/A | no | no |
Adaptive synchronization | N/A | no | N/A |
Type of VESA mount | N/A | 100x100mm | 100x100mm |
Power consumption (standby) | 1.0 W | 0.5 W | 0.5 W |
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Power consumption (typical) | 38.0 W | 22.0 W | 24.0 W |
Operational power consumption | N/A | < 28 | < 28 |