  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen size | 27.0 in | 27.0 in | 27.0 in |
|---|---|---|---|
| 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 |
| 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 | 3.54 in | 4.53 in | 3.94 in |
|---|---|---|---|
| Height (min-max) | 427.83 - 517.83 | < 424.3 | 440 - 540 |
| Height (without stand) | 16.84 in | 16.67 in | 15.43 in |
| Height with stand | 15.18 in | 21.2 in | 17.32 in |
| Depth (with stand) | 7.87 in | 7.89 in | 9.25 in |
| Depth (without stand) | 3.66 in | 2.92 in | 2.68 in |
| Width (with stand) | 25.46 in | 25.17 in | 25.43 in |
| Weight (without stand) | 17.02 lb | 13.89 lb | 17.64 lb |
| Weight | 272.31 oz | 308.65 oz | 282.19 oz |
| Analogue 3.5mm input | 0 | 1 | 0 |
|---|---|---|---|
| Number of USB 2.0 port | 4 | 0 | 4 |
| USB connectors (total) | 4 | 4 | 4 |
| Number of component inputs | 1 | 0 | 0 |
| Number of composite inputs | 1 | 0 | 0 |
| DisplayPort | yes | yes | yes |
| DVI Port | yes | yes | yes |
| DVI-D ports quantity | 2 | 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 | 1.3 | 1.4 | N/A |
| Headphone output | yes | yes | no |
| S-video input | no | no | N/A |
| Thunderbolt | no | no | no |
| USB for video | no | no | no |
| VGA in | yes | no | no |
| VGA (D-Sub) ports quantity | 1 | N/A | N/A |
| Number of DisplayPort inputs | 1 | 2 | 1 |
| Number of DisplayPort outputs | 1 | 1 | N/A |
| DisplayPort version | 1.1a | 1.2 | N/A |
| Type of DisplayPort connector | Standard | Standard | Standard |
| MHL | no | N/A | N/A |
| Ethernet LAN | no | no | no |
| Number of USB 3.0 ports | N/A | 4 | N/A |
| Component input (YPbPr/YCbCr) | N/A | no | N/A |
| Composite input | N/A | no | N/A |
| Number of s-video inputs | N/A | 0 | 0 |
| Maximum resolution | 2560 x 1440 px | 2560 x 1440 px | 2560 x 1440 px |
|---|---|---|---|
| Supported graphics resolutions | 2560x1440 | 2560x1440 | 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 | 1.073 billion colours | 1.073 billion colours |
| Colour depth (per channel) | 10.0 bit | 10.0 bit | 10.0 bit |
| Colour gamut (Adobe RGB) | 96.0 % | 120.0 % | N/A |
| Colour gamut (NTSC) | 110.0 % | 120.0 % | 72.0 % |
| Dynamic contrast ratio | 80000:1 | 2000000:1 | 2000000:1 |
| Contrast ratio | 1000:1 | 1000:1 | 1000:1 |
| Display technology | LED | LED | LED |
| Backlight | CCFL | LED backlight | WLED |
| Panel type | IPS | AH-IPS | IPS |
| Response time (GtG) | 6.0 ms | 8.0 ms | 12.0 ms |
| Response time | 6.0 ms | 6.0 ms | 12.0 ms |
| Picture-in-Picture (PIP) | no | yes | 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 |
|---|---|---|---|
| Pivot function | no | yes | yes |
| Swivel | yes | yes | yes |
| Tiltable | yes | yes | yes |
| Memory card reader | yes | yes | no |
| Compatible memory cards |
|
| N/A |
| Cable lock slot | yes | yes | yes |
| Wi-Fi | N/A | no | no |
| Bluetooth | N/A | no | no |
| Plug and Play | N/A | yes | yes |
| 3D support (3D-Ready) | no | no | no |
|---|---|---|---|
| Adaptive synchronization | no | no | no |
| HDR | no | no | no |
| VESA mount | yes | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm | 100x100mm |
| EnergyStar | no | yes | yes |
|---|---|---|---|
| TCO-labelling | TCO'03 | TCO'05 | N/A |
| EPEAT | N/A | Gold | N/A |
| Connecting 9V/12V/14V | None | 12V | None |
|---|---|---|---|
| Operational power consumption | 113 - 138 | 60 - 130 | 95 - 120 |
| Power consumption (standby) | 2.0 W | 0.5 W | 2.0 W |
| Power consumption (typical) | 113.0 W | 60.0 W | 120.0 W |
| Energy efficiency class | N/A | C | N/A |
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