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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 30.0 in | 27.0 in | 27.0 in | 19.0 in |
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Brightness | 400.0 cd/m² | 375.0 cd/m² | 375.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:10 | 16:9 | 16:9 | 16:9 |
Colour of product | Silver |
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Built-in USB hub | yes | yes | yes | no |
Touchscreen | no | no | no | no |
Built-in camera | no | no | yes | no |
Screen surface | Matte | Gloss | Gloss | Matte |
Built-in speakers | no | yes | yes | no |
Panel design | N/A | Flat | Flat | Flat |
Height (min-max) | < 543 | < 491 | < 491 | < 290 |
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Depth (with stand) | 8.46 in | 8.15 in | 0.81 in | 7.28 in |
Width (with stand) | 27.09 in | 25.59 in | 25.59 in | 17.28 in |
Weight | 440.92 oz | 377.43 oz | 38.1 oz | 179.9 oz |
Height (without stand) | N/A | 19.33 in | 19.33 in | 7.28 in |
Height with stand | N/A | N/A | 19.33 in | 7.28 in |
Depth (without stand) | N/A | N/A | N/A | 2.69 in |
USB connectors (total) | 2 | 3 | 3 | N/A |
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Number of component inputs | 0 | 0 | 0 | N/A |
Number of composite inputs | 0 | 0 | 0 | N/A |
DisplayPort | no | yes | no | no |
DVI Port | yes | no | no | no |
DVI-D ports quantity | 1 | N/A | N/A | N/A |
HDCP | no | N/A | no | no |
HDMI | no | no | no | no |
Headphone output | no | no | no | no |
Number of s-video inputs | 0 | 0 | 0 | N/A |
Thunderbolt | no | no | yes | no |
USB for video | no | no | no | no |
VGA in | no | no | no | yes |
Analogue 3.5mm input | N/A | 0 | 0 | N/A |
Number of USB 2.0 port | N/A | 3 | 3 | N/A |
Number of USB 3.0 ports | N/A | 0 | 0 | N/A |
Component input (YPbPr/YCbCr) | N/A | no | no | no |
Composite input | N/A | no | no | no |
S-video input | N/A | no | no | no |
Number of DisplayPort inputs | N/A | 1 | N/A | N/A |
Number of DisplayPort outputs | N/A | 1 | N/A | N/A |
Type of DisplayPort connector | N/A | Mini | N/A | N/A |
Thunderbolt version | N/A | N/A | 1 | N/A |
Ethernet LAN | N/A | N/A | yes | N/A |
Microphone input | N/A | N/A | N/A | no |
VGA (D-Sub) ports quantity | N/A | N/A | N/A | 1 |
Maximum resolution | 2560 x 1600 px | 2560 x 1440 px | 2560 x 1440 px | 1440 x 900 px |
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Colour depth (per channel) | 8.0 bit | 8.0 bit | 8.0 bit | 6.0 bit |
Contrast ratio | 700:1 | 1000:1 | 1000:1 | 1000:1 |
Display technology | LCD | LCD | LCD | LCD |
Backlight | CCFL | LED | LED | CCFL |
Panel type | S-IPS | S-IPS | S-IPS | TN |
Response time | 14.0 ms | 12.0 ms | 12.0 ms | 5.0 ms |
Picture-in-Picture (PIP) | no | no | no | no |
Pixel size | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 170.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 160.0 ° |
Supported graphics resolutions | N/A | 2560x1440 | 2560x1440 | N/A |
HD type | N/A | Wide Quad HD | Not supported | N/A |
Display number of colours | N/A | 16.78 million colours | 16.78 million colours | N/A |
Dynamic contrast ratio | N/A | 1000:1 | 1000:1 | 8000:1 |
Response time (BtW) | N/A | 12.0 ms | 12.0 ms | N/A |
Refresh rate | N/A | N/A | 60.0 Hz | 75.0 Hz |
Response time (GtG) | N/A | N/A | N/A | 5.0 ms |
Sync-on-green (SOG) | N/A | N/A | N/A | yes |
Ascendable and submersible | no | no | no | no |
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Pivot function | no | no | no | no |
Swivel | no | N/A | no | no |
Tiltable | yes | N/A | yes | yes |
Memory card reader | no | no | no | no |
Built-in microphone | N/A | yes | yes | N/A |
Cable lock slot | N/A | no | yes | no |
Plug and Play | N/A | N/A | N/A | yes |
3D support (3D-Ready) | no | no | no | no |
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HDR | no | no | no | no |
VESA mount | yes | yes | yes | yes |
Adaptive synchronization | N/A | no | no | no |
Type of VESA mount | N/A | 100x100mm | 100x100mm | 75x75mm |
EnergyStar | yes | yes | yes | yes |
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EPEAT | Silver | Gold | Gold | Silver |
TCO-labelling | TCO'03 | N/A | TCO'05 | TCO'03 |
Connecting 9V/12V/14V | None | None | None | None |
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Operational power consumption | < 150 | 105 - 250 | 105 - 250 | < 34 |
Power consumption (standby) | 3.0 W | 1.0 W | 2.0 W | 1.0 W |
Power consumption (typical) | N/A | 250.0 W | 250.0 W | 34.0 W |