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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 |
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Brightness | 200.0 cd/m² | 250.0 cd/m² | 250.0 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 | yes | no | no |
Touchscreen | no | no | no |
Built-in camera | no | no | no |
Screen surface | Matte | Matte | Matte |
Built-in speakers | yes | no | yes |
Height (min-max) | < 373 | < 400 | < 359.3 |
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Height (without stand) | 12.17 in | 11.97 in | N/A |
Height with stand | 14.69 in | 15.75 in | N/A |
Depth (with stand) | 7.85 in | 7.01 in | 8.42 in |
Depth (without stand) | 2.05 in | N/A | N/A |
Width (with stand) | 20.2 in | 19.92 in | 20.31 in |
Weight | 0.12 oz | 162.26 oz | 130.51 oz |
Weight (without stand) | N/A | 7.5 lb | N/A |
Height adjustment | N/A | N/A | 5.12 in |
Analogue 3.5mm input | 1 | 1 | N/A |
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USB connectors (total) | 1 | N/A | N/A |
Component input (YPbPr/YCbCr) | no | no | no |
Composite input | no | no | no |
DisplayPort | no | no | no |
DVI Port | no | no | yes |
HDCP | yes | yes | yes |
HDMI | yes | yes | yes |
HDMI ports quantity | 1 | 2 | N/A |
Number of HDMI inputs | 1 | 2 | 1 |
HDMI version | 1.4 | 1.4 | N/A |
Headphone output | no | yes | yes |
S-video input | no | no | no |
Thunderbolt | no | no | no |
USB for video | no | no | no |
VGA in | yes | yes | yes |
VGA (D-Sub) ports quantity | 1 | 1 | N/A |
Number of component inputs | N/A | 0 | 0 |
Number of composite inputs | N/A | 0 | 0 |
Headphone outputs quantity | N/A | 1 | N/A |
Number of s-video inputs | N/A | 0 | 0 |
Ethernet LAN | N/A | no | N/A |
DVI-D ports quantity | N/A | N/A | 1 |
Maximum resolution | 1920 x 1080 px | 1920 x 1080 px | 1920 x 1080 px |
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Supported graphics resolutions | 1920 x 1080 | 1920x1080 | N/A |
Refresh rate | 60.0 Hz | N/A | 76.0 Hz |
HD type | Full HD | Full HD | N/A |
Display number of colours | 16.7 million colours | 16.78 million colours | N/A |
Colour depth (per channel) | 8.0 bit | 8.0 bit | N/A |
Dynamic contrast ratio | 100000000:1 | 20000000:1 | 20000000:1 |
Contrast ratio | 1000:1 | 3000:1 | 1000:1 |
Display technology | LED | LED | LCD |
Backlight | LED | LED | LED |
Panel type | TN | VA | TN |
Response time (GtG) | 1.0 ms | 5.0 ms | 5.0 ms |
Response time | 1.0 ms | 5.0 ms | 5.0 ms |
Picture-in-Picture (PIP) | no | no | no |
Pixel size | 0.01 in | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 90.0 ° | 178.0 ° | 176.0 ° |
Viewing angle (vertical) | 65.0 ° | 178.0 ° | 170.0 ° |
Colour gamut (Adobe RGB) | N/A | 72.0 % | N/A |
Colour gamut (NTSC) | N/A | 72.0 % | N/A |
Response time (BtW) | N/A | 18.0 ms | 5.0 ms |
Ascendable and submersible | no | no | yes |
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Pivot function | no | no | no |
Swivel | no | no | no |
Tiltable | yes | yes | no |
Memory card reader | no | no | no |
Cable lock slot | yes | yes | N/A |
Flicker free | yes | yes | N/A |
Wi-Fi | N/A | no | N/A |
Plug and Play | N/A | no | N/A |
3D support (3D-Ready) | no | no | no |
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Adaptive synchronization | no | no | no |
HDR | no | no | no |
VESA mount | yes | yes | yes |
Type of VESA mount | 100x100mm | 100x100mm | 100x100mm |
EnergyStar | yes | yes | yes |
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TCO-labelling | N/A | TCO Displays 6.0 | TCO Displays 6.0 |
EPEAT | N/A | N/A | Gold |
Energy efficiency class | E | B | N/A |
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Connecting 9V/12V/14V | None | N/A | None |
Operational power consumption | < 21.1 | < 21 | < 21.1 |
Power consumption (standby) | 0.3 W | 0.5 W | 0.2 W |
Power consumption (typical) | 16.0 W | 21.0 W | N/A |