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Available colors | ||||
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User rating |
Screen size | 22.0 in | 21.5 in | 21.5 in | 19.5 in |
---|---|---|---|---|
Brightness | 300.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² | 200.0 cd/m² |
Aspect ratio | N/A | 16:9 | 16:9 | 16:9 |
Colour of product | Black | Black | Black | Black |
---|---|---|---|---|
Built-in camera | yes | no | no | N/A |
Built-in speakers | no | yes | yes | no |
Panel design | N/A | Flat | Flat | N/A |
Built-in USB hub | N/A | no | no | N/A |
Screen surface | N/A | Matte | Matte | Matte |
Touchscreen | N/A | N/A | N/A | no |
Height (without stand) | 16.38 in | 11.74 in | 12.68 in | 11.26 in |
---|---|---|---|---|
Depth (with stand) | 7.99 in | 8.35 in | 7.0 in | 6.61 in |
Width (with stand) | 20.12 in | 19.7 in | 20.26 in | 18.23 in |
Weight | 165.79 oz | 0.11 oz | 102.29 oz | 77.6 oz |
Height adjustment | N/A | 2.48 in | N/A | N/A |
Height (min-max) | N/A | 343.5 - 343.4 | < 369.6 | N/A |
Height with stand | N/A | 13.52 in | 14.55 in | 14.06 in |
Depth (without stand) | N/A | 2.19 in | 2.15 in | N/A |
Weight (without stand) | N/A | 5.91 lb | 5.84 lb | N/A |
VGA (D-Sub) ports quantity | 1 | 1 | 1 | 1 |
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DisplayPort | N/A | yes | N/A | yes |
DVI Port | N/A | yes | yes | no |
DVI-D ports quantity | N/A | 1 | 1 | N/A |
HDCP | N/A | yes | yes | no |
HDMI | N/A | yes | no | no |
Headphone outputs quantity | N/A | 1 | 1 | N/A |
VGA in | N/A | yes | yes | yes |
Analogue 3.5mm input | N/A | N/A | 1 | N/A |
Headphone output | N/A | N/A | yes | N/A |
Microphone input | N/A | N/A | yes | N/A |
Ethernet LAN | N/A | N/A | N/A | no |
Display technology | LCD | LED | LED | LED |
---|---|---|---|---|
Response time | 2.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
Viewing angle (horizontal) | 170.0 ° | 178.0 ° | 176.0 ° | 90.0 ° |
Viewing angle (vertical) | 160.0 ° | 178.0 ° | 170.0 ° | 65.0 ° |
Maximum resolution | N/A | 1920 x 1080 px | 1920 x 1080 px | 1600 x 900 px |
Supported graphics resolutions | N/A |
|
| 1600x900 |
Refresh rate | N/A | 76.0 Hz | N/A | 75.0 Hz |
HD type | N/A | WSXGA+ | Full HD | N/A |
Display number of colours | N/A | 16.78 million colours | 16.78 million colours | 16.78 million colours |
Dynamic contrast ratio | N/A | 20000000:1 | 20000000:1 | 5000000:1 |
Contrast ratio | N/A | 1000:1 | 1000:1 | 600:1 |
Backlight | N/A | LED | LED | LED |
Panel type | N/A | IPS | TN | TN |
Pixel size | N/A | 0.01 in | 0.01 in | 0.01 in |
Response time (BtW) | N/A | N/A | 5.0 ms | N/A |
Colour gamut (Adobe RGB) | N/A | N/A | N/A | 72.0 % |
Cable lock slot | yes | yes | yes | no |
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Ascendable and submersible | N/A | yes | N/A | N/A |
Tiltable | N/A | yes | yes | yes |
Wi-Fi | N/A | N/A | N/A | no |
Bluetooth | N/A | N/A | N/A | no |
Plug and Play | N/A | N/A | N/A | yes |
Power consumption (standby) | 2.0 W | 0.16 W | 0.11 W | 0.3 W |
---|---|---|---|---|
Power consumption (typical) | 55.0 W | 14.6 W | N/A | 20.0 W |
Energy efficiency class | N/A | D | N/A | N/A |
Connecting 9V/12V/14V | N/A | None | N/A | N/A |
Operational power consumption | N/A | < 20 | < 21 | N/A |