  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 24.0 in | 23.8 in | 24.0 in | 24.0 in |
|---|---|---|---|---|
| Brightness | 250.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² | 400.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:10 | 16:10 |
| Colour of product |
|
| Black |
|
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | yes | yes |
| Touchscreen | no | no | no | no |
| Built-in camera | no | no | no | no |
| Screen surface | Matte | Matte | Matte | Matte |
| Built-in speakers | no | no | no | no |
| Height adjustment | 5.12 in | 5.12 in | 4.72 in | 3.94 in |
|---|---|---|---|---|
| Height (min-max) | 355.8 - 485.8 | 485 - 485.3 | 525 - 645 | < 425 |
| Height (without stand) | 12.6 in | 12.37 in | 14.37 in | 14.25 in |
| Height with stand | 19.13 in | 19.11 in | 20.67 in | 16.73 in |
| Depth (with stand) | 1.8 in | 21.17 in | 9.37 in | 9.25 in |
| Depth (without stand) | 1.8 in | 1.78 in | 2.52 in | 3.41 in |
| Width (with stand) | 21.2 in | 21.17 in | 22.02 in | 21.89 in |
| Weight (without stand) | 7.96 lb | 7.01 lb | 10.43 lb | 12.13 lb |
| Weight | 282.19 oz | 112.17 oz | 245.51 oz | 299.83 oz |
| Analogue 3.5mm input | 1 | N/A | 0 | 0 |
|---|---|---|---|---|
| Number of USB 2.0 port | 0 | 0 | 5 | N/A |
| Number of USB 3.0 ports | 3 | 5 | 0 | 0 |
| USB connectors (total) | 3 | 5 | 5 | 4 |
| Component input (YPbPr/YCbCr) | no | no | no | N/A |
| Number of component inputs | 0 | 0 | 0 | 0 |
| Composite input | no | no | no | N/A |
| Number of composite inputs | 0 | 0 | 0 | 0 |
| DisplayPort | yes | yes | yes | yes |
| DVI Port | no | no | yes | yes |
| HDCP | no | N/A | yes | yes |
| HDMI | yes | yes | no | no |
| HDMI ports quantity | 2 | 1 | N/A | N/A |
| Number of HDMI inputs | 2 | 1 | N/A | N/A |
| HDMI version | 1.4 | 1.4 | N/A | N/A |
| Headphone output | yes | no | no | no |
| Headphone outputs quantity | 1 | N/A | N/A | N/A |
| S-video input | no | no | no | N/A |
| Number of s-video inputs | 0 | 0 | 0 | 0 |
| Thunderbolt | no | no | no | no |
| USB for video | no | no | no | no |
| VGA in | no | no | yes | yes |
| Number of DisplayPort inputs | 2 | 1 | 1 | 1 |
| Number of DisplayPort outputs | 1 | 1 | 0 | N/A |
| DisplayPort version | 1.2a | 1.2 | 1.2 | 1.1 |
| Type of DisplayPort connector | Standard | Standard | Standard | Standard |
| MHL | yes | yes | N/A | N/A |
| Ethernet LAN | no | N/A | N/A | no |
| DVI-D ports quantity | N/A | N/A | 1 | 1 |
| VGA (D-Sub) ports quantity | N/A | N/A | 1 | 1 |
| Maximum resolution | 1920 x 1080 px | 1920 x 1080 px | 1920 x 1200 px | 1920 x 1200 px |
|---|---|---|---|---|
| Supported graphics resolutions | 1920x1080 | 1920 x 1080 |
| 1920x1200 |
| Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
| HD type | Full HD | Full HD | N/A | Not supported |
| Display number of colours | 16.78 million colours | 16.78 million colours | 16.78 million colours | 16.78 million colours |
| Colour depth (per channel) | 8.0 bit | 8.0 bit | N/A | 8.0 bit |
| Colour gamut (Adobe RGB) | 85.0 % | 99.0 % | N/A | N/A |
| Colour gamut (NTSC) | 72.0 % | 99.0 % | N/A | 72.0 % |
| Dynamic contrast ratio | 12000000:1 | 2000000:1 | 5000000:1 | 3000:1 |
| Contrast ratio | 1000:1 | 1000:1 | 1000:1 | 1000:1 |
| Display technology | LCD | LED | LCD | LCD |
| Backlight | LED backlight | LED | LED backlight | CCFL |
| Panel type | IPS | IPS | IPS | S-IPS |
| Response time (GtG) | 6.0 ms | 8.0 ms | 8.0 ms | 7.0 ms |
| Response time | 8.0 ms | 8.0 ms | 8.0 ms | 5.0 ms |
| Image delay | < 4 | N/A | 12.3 - 20.5 | N/A |
| 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 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Response time (BtW) | N/A | 8.0 ms | 12.9 ms | N/A |
| Sync-on-green (SOG) | N/A | N/A | N/A | yes |
| Ascendable and submersible | yes | yes | yes | yes |
|---|---|---|---|---|
| Pivot function | yes | yes | yes | yes |
| Wi-Fi | no | N/A | N/A | N/A |
| Bluetooth | no | N/A | N/A | N/A |
| Swivel | yes | yes | yes | yes |
| Tiltable | yes | yes | yes | yes |
| Built-in microphone | no | N/A | N/A | N/A |
| Memory card reader | no | no | no | no |
| Cable lock slot | yes | yes | no | yes |
| Plug and Play | yes | N/A | yes | yes |
| Flicker free | N/A | yes | N/A | N/A |
| 3D support (3D-Ready) | no | no | no | no |
|---|---|---|---|---|
| Adaptive synchronization | no | no | no | no |
| HDR | no | no | no | no |
| VESA mount | yes | yes | yes | no |
| Type of VESA mount | 100x100mm | 100x100mm | 100x100mm | 100x100mm |
| EnergyStar | yes | yes | yes | yes |
|---|---|---|---|---|
| EPEAT | Gold | Gold | Gold | N/A |
| TCO-labelling | TCO'05 | N/A | TCO Displays 6.0 | TCO'05 |
| Energy efficiency class | A+ | A | N/A | N/A |
|---|---|---|---|---|
| Connecting 9V/12V/14V | None | None | None | None |
| Operational power consumption | 16 - 74 | < 19 | 36 - 55 | 85 - 95 |
| Power consumption (standby) | 0.5 W | 0.28 W | 0.5 W | 1.0 W |
| Power consumption (typical) | 17.0 W | 19.0 W | 36.0 W | 95.0 W |
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