  |  |  | |
| Available colors | |||
| Editiorial reviews | |||
| User rating |
| Screen size | 30.0 in | 27.0 in | 19.0 in |
|---|---|---|---|
| Brightness | 400.0 cd/m² | 375.0 cd/m² | 300.0 cd/m² |
| Aspect ratio | 16:10 | 16:9 | 16:9 |
| Colour of product | Silver |
|
|
|---|---|---|---|
| Built-in USB hub | yes | yes | no |
| Touchscreen | no | no | no |
| Built-in camera | no | yes | no |
| Screen surface | Matte | Gloss | Matte |
| Built-in speakers | no | yes | no |
| Panel design | N/A | Flat | Flat |
| Height (min-max) | < 543 | < 491 | < 290 |
|---|---|---|---|
| Depth (with stand) | 8.46 in | 0.81 in | 7.28 in |
| Width (with stand) | 27.09 in | 25.59 in | 17.28 in |
| Weight | 440.92 oz | 38.1 oz | 179.9 oz |
| Height (without stand) | N/A | 19.33 in | 7.28 in |
| Height with stand | N/A | 19.33 in | 7.28 in |
| Depth (without stand) | N/A | N/A | 2.69 in |
| USB connectors (total) | 2 | 3 | N/A |
|---|---|---|---|
| Number of component inputs | 0 | 0 | N/A |
| Number of composite inputs | 0 | 0 | N/A |
| DisplayPort | no | no | no |
| DVI Port | yes | no | no |
| DVI-D ports quantity | 1 | N/A | N/A |
| HDCP | no | no | no |
| HDMI | no | no | no |
| Headphone output | no | no | no |
| Number of s-video inputs | 0 | 0 | N/A |
| Thunderbolt | no | yes | no |
| USB for video | no | no | no |
| VGA in | no | no | yes |
| Analogue 3.5mm input | N/A | 0 | N/A |
| Number of USB 2.0 port | N/A | 3 | N/A |
| Number of USB 3.0 ports | N/A | 0 | N/A |
| Component input (YPbPr/YCbCr) | N/A | no | no |
| Composite input | N/A | no | no |
| S-video input | N/A | no | no |
| Thunderbolt version | N/A | 1 | N/A |
| Ethernet LAN | N/A | yes | N/A |
| Microphone input | N/A | N/A | no |
| VGA (D-Sub) ports quantity | N/A | N/A | 1 |
| Maximum resolution | 2560 x 1600 px | 2560 x 1440 px | 1440 x 900 px |
|---|---|---|---|
| Colour depth (per channel) | 8.0 bit | 8.0 bit | 6.0 bit |
| Contrast ratio | 700:1 | 1000:1 | 1000:1 |
| Display technology | LCD | LCD | LCD |
| Backlight | CCFL | LED | CCFL |
| Panel type | S-IPS | S-IPS | TN |
| Response time | 14.0 ms | 12.0 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) | 178.0 ° | 178.0 ° | 170.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 160.0 ° |
| Supported graphics resolutions | N/A | 2560x1440 | N/A |
| Refresh rate | N/A | 60.0 Hz | 75.0 Hz |
| HD type | N/A | Not supported | N/A |
| Display number of colours | N/A | 16.78 million colours | N/A |
| Dynamic contrast ratio | N/A | 1000:1 | 8000:1 |
| Response time (BtW) | N/A | 12.0 ms | N/A |
| Response time (GtG) | N/A | N/A | 5.0 ms |
| Sync-on-green (SOG) | N/A | N/A | yes |
| Ascendable and submersible | no | no | no |
|---|---|---|---|
| Pivot function | no | no | no |
| Swivel | no | no | no |
| Tiltable | yes | yes | yes |
| Memory card reader | no | no | no |
| Built-in microphone | N/A | yes | N/A |
| Cable lock slot | N/A | yes | no |
| Plug and Play | N/A | N/A | yes |
| 3D support (3D-Ready) | no | no | no |
|---|---|---|---|
| HDR | no | no | no |
| VESA mount | yes | yes | yes |
| Adaptive synchronization | N/A | no | no |
| Type of VESA mount | N/A | 100x100mm | 75x75mm |
| EnergyStar | yes | yes | yes |
|---|---|---|---|
| EPEAT | Silver | Gold | Silver |
| TCO-labelling | TCO'03 | TCO'05 | TCO'03 |
| Connecting 9V/12V/14V | None | None | None |
|---|---|---|---|
| Operational power consumption | < 150 | 105 - 250 | < 34 |
| Power consumption (standby) | 3.0 W | 2.0 W | 1.0 W |
| Power consumption (typical) | N/A | 250.0 W | 34.0 W |
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