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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 27.0 in | 27.0 in | 27.0 in |
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Brightness | 350.0 cd/m² | 350.0 cd/m² | 380.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 |
Colour of product |
|
| Black |
---|---|---|---|
Panel design | Flat | Flat | Flat |
Built-in USB hub | yes | yes | yes |
Touchscreen | no | no | no |
Built-in camera | no | no | no |
Screen surface | Matte | Matte | Matte |
Built-in speakers | no | no | no |
Height adjustment | 4.53 in | 4.51 in | 3.94 in |
---|---|---|---|
Height (min-max) | < 424.3 | 424.3 - 538.9 | 440 - 540 |
Height (without stand) | 16.67 in | 16.69 in | 15.43 in |
Height with stand | 21.2 in | 21.22 in | 17.32 in |
Depth (with stand) | 7.89 in | 7.87 in | 9.25 in |
Depth (without stand) | 2.92 in | N/A | 2.68 in |
Width (with stand) | 25.17 in | 21.23 in | 25.43 in |
Weight (without stand) | 13.89 lb | 12.35 lb | 17.64 lb |
Weight | 308.65 oz | 197.53 oz | 282.19 oz |
Analogue 3.5mm input | 1 | 0 | 0 |
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Number of USB 2.0 port | 0 | 0 | 4 |
Number of USB 3.0 ports | 4 | 4 | N/A |
USB connectors (total) | 4 | 4 | 4 |
Component input (YPbPr/YCbCr) | no | N/A | N/A |
Number of component inputs | 0 | 0 | 0 |
Composite input | no | N/A | N/A |
Number of composite inputs | 0 | 0 | 0 |
DisplayPort | yes | yes | yes |
DVI Port | yes | yes | yes |
DVI-D ports quantity | 1 | 1 | 1 |
HDCP | yes | yes | yes |
HDMI | yes | yes | no |
HDMI ports quantity | 1 | 1 | N/A |
Number of HDMI inputs | 1 | 1 | N/A |
HDMI version | 1.4 | 1.4 | N/A |
Headphone output | yes | no | no |
S-video input | no | N/A | N/A |
Number of s-video inputs | 0 | 0 | 0 |
Thunderbolt | no | no | no |
USB for video | no | no | no |
VGA in | no | yes | no |
Number of DisplayPort inputs | 2 | 1 | 1 |
Number of DisplayPort outputs | 1 | N/A | N/A |
DisplayPort version | 1.2 | 1.2 | N/A |
Type of DisplayPort connector | Standard | Standard | Standard |
Ethernet LAN | no | no | no |
Type of USB connector | N/A |
| N/A |
VGA (D-Sub) ports quantity | N/A | 1 | N/A |
Maximum resolution | 2560 x 1440 px | 2560 x 1440 px | 2560 x 1440 px |
---|---|---|---|
Supported graphics resolutions | 2560x1440 | 1600x900 | 2560x1440 |
Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz |
HD type | Full HD | Full HD | Not supported |
Display number of colours | 1.073 billion colours | 16.78 million colours | 1.073 billion colours |
Colour depth (per channel) | 10.0 bit | 8.0 bit | 10.0 bit |
Colour gamut (Adobe RGB) | 120.0 % | 82.0 % | N/A |
Colour gamut (NTSC) | 120.0 % | 72.0 % | 72.0 % |
Dynamic contrast ratio | 2000000:1 | 2000000:1 | 2000000:1 |
Contrast ratio | 1000:1 | 1000:1 | 1000:1 |
Display technology | LED | LED | LED |
Backlight | LED backlight | LED backlight | WLED |
Panel type | AH-IPS | IPS | IPS |
Response time (GtG) | 8.0 ms | 8.0 ms | 12.0 ms |
Response time | 6.0 ms | 8.0 ms | 12.0 ms |
Picture-in-Picture (PIP) | yes | no | no |
Pixel size | 0.01 in | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° |
Response time (BtW) | N/A | N/A | 14.0 ms |
Ascendable and submersible | yes | yes | yes |
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Pivot function | yes | yes | yes |
Wi-Fi | no | no | no |
Bluetooth | no | no | no |
Swivel | yes | yes | yes |
Tiltable | yes | yes | yes |
Memory card reader | yes | no | no |
Compatible memory cards |
| N/A | N/A |
Cable lock slot | yes | yes | yes |
Plug and Play | yes | yes | yes |
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 | N/A | 100x100mm |
EnergyStar | yes | yes | yes |
---|---|---|---|
EPEAT | Gold | Gold | N/A |
TCO-labelling | TCO'05 | TCO'05 | N/A |
Energy efficiency class | C | N/A | N/A |
---|---|---|---|
Connecting 9V/12V/14V | 12V | None | None |
Operational power consumption | 60 - 130 | 42 - 100 | 95 - 120 |
Power consumption (standby) | 0.5 W | 0.5 W | 2.0 W |
Power consumption (typical) | 60.0 W | 42.0 W | 120.0 W |