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Available colors |
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Screen size | 21.5 in | 27.0 in | 27.0 in | 27.0 in | 19.5 in |
---|---|---|---|---|---|
Brightness | 250.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² | 300.0 cd/m² | 200.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 | 16:9 |
Colour of product | Silver,White |
|
|
| Black |
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Panel design | Flat | Flat | Flat | Flat | N/A |
Built-in USB hub | no | no | no | no | N/A |
Built-in camera | no | yes | no | no | N/A |
Built-in speakers | no | no | no | no | no |
Touchscreen | N/A | no | N/A | no | no |
Screen surface | N/A | Matte | N/A | N/A | Matte |
Height (without stand) | 11.87 in | 14.63 in | 14.43 in | 17.69 in | 11.26 in |
---|---|---|---|---|---|
Height with stand | 15.14 in | 17.94 in | 19.74 in | 17.69 in | 14.06 in |
Depth (with stand) | 7.22 in | 7.66 in | 1.57 in | 8.05 in | 6.61 in |
Width (with stand) | 19.6 in | 24.44 in | 24.16 in | 24.09 in | 18.23 in |
Weight | 86.07 oz | 133.69 oz | 0.12 oz | 0.13 oz | 77.6 oz |
Height (min-max) | N/A | < 455.6 | N/A | N/A | N/A |
Depth (without stand) | N/A | 1.4 in | 1.58 in | 1.57 in | N/A |
Weight (without stand) | N/A | 7.47 lb | N/A | N/A | N/A |
Height adjustment | N/A | N/A | 3.94 in | N/A | N/A |
DisplayPort | yes | no | N/A | N/A | yes |
---|---|---|---|---|---|
DVI Port | no | no | no | no | no |
HDCP | yes | yes | yes | yes | no |
HDMI | yes | yes | yes | yes | no |
HDMI ports quantity | 1 | 2 | 2 | 1 | N/A |
VGA in | yes | yes | yes | yes | yes |
VGA (D-Sub) ports quantity | 1 | 1 | 1 | 1 | 1 |
Analogue 3.5mm input | N/A | 0 | N/A | N/A | N/A |
Component input (YPbPr/YCbCr) | N/A | no | N/A | N/A | N/A |
Number of component inputs | N/A | 0 | N/A | N/A | N/A |
Composite input | N/A | no | N/A | N/A | N/A |
Number of composite inputs | N/A | 0 | N/A | N/A | N/A |
Number of HDMI inputs | N/A | 2 | N/A | N/A | N/A |
Headphone output | N/A | no | no | no | N/A |
S-video input | N/A | no | N/A | N/A | N/A |
Number of s-video inputs | N/A | 0 | N/A | N/A | N/A |
Thunderbolt | N/A | no | N/A | N/A | N/A |
USB for video | N/A | no | N/A | N/A | N/A |
MHL | N/A | no | N/A | N/A | N/A |
HDMI version | N/A | N/A | 2.0 | 1.4 | N/A |
Ethernet LAN | N/A | N/A | N/A | N/A | no |
Maximum resolution | 1920 x 1080 px | 1920 x 1080 px | 1920 x 1080 px | 1920 x 1080 px | 1600 x 900 px |
---|---|---|---|---|---|
Supported graphics resolutions | 1920x1080 | 1920x1080 |
|
| 1600x900 |
Refresh rate | 60.0 Hz | 60.0 Hz | 135.0 Hz | 86.0 Hz | 75.0 Hz |
HD type | Full HD | Full HD | 4K Ultra HD | Full HD | N/A |
Display number of colours | 16.78 million colours | 16.78 million colours | 1.073 billion colours | 16.78 million colours | 16.78 million colours |
Dynamic contrast ratio | 5000000:1 | 10000000:1 | 10000000:1 | 10000000:1 | 5000000:1 |
Contrast ratio | 1000:1 | 1000:1 | N/A | 1000:1 | 600:1 |
Display technology | LED | LED | LED | LED | LED |
Backlight | LED | LED | LED backlight | LED backlight | LED |
Panel type | IPS | IPS | IPS | IPS | TN |
Response time (GtG) | 7.0 ms | 7.0 ms | N/A | 5.0 ms | N/A |
Response time | 7.0 ms | 7.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
Pixel size | 0.01 in | 0.01 in | N/A | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° | 90.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° | 65.0 ° |
Colour depth (per channel) | N/A | 8.0 bit | N/A | 8.0 bit | N/A |
Colour gamut (NTSC) | N/A | 72.0 % | N/A | 72.0 % | N/A |
Picture-in-Picture (PIP) | N/A | no | N/A | N/A | N/A |
Colour gamut (Adobe RGB) | N/A | N/A | 72.0 % | N/A | 72.0 % |
Tiltable | yes | yes | yes | yes | yes |
---|---|---|---|---|---|
Cable lock slot | yes | yes | no | yes | no |
Plug and Play | yes | yes | yes | yes | yes |
Ascendable and submersible | N/A | no | N/A | N/A | N/A |
Pivot function | N/A | no | N/A | no | N/A |
Swivel | N/A | no | N/A | N/A | N/A |
Memory card reader | N/A | no | N/A | N/A | N/A |
Wi-Fi | N/A | N/A | N/A | N/A | no |
Bluetooth | N/A | N/A | N/A | N/A | no |
3D support (3D-Ready) | no | no | no | no | no |
---|---|---|---|---|---|
VESA mount | no | no | no | no | yes |
Adaptive synchronization | N/A | no | yes | yes | N/A |
HDR | N/A | no | N/A | N/A | no |
Sync technology | N/A | N/A | AMD Freesync | AMD Freesync | N/A |
EnergyStar | yes | yes | yes | yes | N/A |
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EPEAT | Silver | Silver | Silver | Gold | Gold |
TCO-labelling | N/A | None | N/A | N/A | N/A |
Power consumption (standby) | 0.3 W | 0.3 W | 0.3 W | 0.21 W | 0.3 W |
---|---|---|---|---|---|
Power consumption (typical) | 20.0 W | 24.0 W | 22.0 W | 23.0 W | 20.0 W |
Energy efficiency class | N/A | A+ | G | F | N/A |
Connecting 9V/12V/14V | N/A | None | N/A | N/A | N/A |
Operational power consumption | N/A | 23 - 28 | N/A | N/A | N/A |