  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 24.0 in | 27.0 in | 24.0 in | 24.0 in |
|---|---|---|---|---|
| Brightness | 300.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² | 350.0 cd/m² |
| Aspect ratio | 16:10 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black |
| Black |
|
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | no | yes |
| Touchscreen | no | no | no | no |
| Built-in camera | no | no | no | no |
| Screen surface | Matte | Matte | Matte | Matte |
| Built-in speakers | yes | yes | yes | no |
| Height adjustment | 5.12 in | 4.72 in | 4.33 in | 5.12 in |
|---|---|---|---|---|
| Height (min-max) | 423.4 - 553.4 | < 552 | < 499.9 | < 388.7 |
| Height (without stand) | 15.63 in | 14.29 in | 13.4 in | 13.94 in |
| Height with stand | 15.76 in | 21.75 in | 19.68 in | 20.42 in |
| Depth (with stand) | 8.7 in | 9.37 in | 9.09 in | 9.45 in |
| Width (with stand) | 21.71 in | 24.4 in | 22.42 in | 22.35 in |
| Weight | 234.57 oz | 246.92 oz | 194.01 oz | 209.53 oz |
| Depth (without stand) | N/A | 2.6 in | 2.26 in | N/A |
| Weight (without stand) | N/A | N/A | 12.13 lb | N/A |
| Number of USB 2.0 port | 4 | 0 | N/A | N/A |
|---|---|---|---|---|
| Number of USB 3.0 ports | 0 | 2 | N/A | 2 |
| USB connectors (total) | 4 | 2 | N/A | 3 |
| Component input (YPbPr/YCbCr) | no | no | no | N/A |
| Number of component inputs | 0 | 0 | 0 | N/A |
| Composite input | no | no | no | N/A |
| Number of composite inputs | 0 | 0 | 0 | N/A |
| DisplayPort | yes | yes | yes | yes |
| DVI Port | yes | no | yes | yes |
| DVI-D ports quantity | 1 | N/A | 1 | N/A |
| HDCP | yes | yes | yes | yes |
| HDMI | yes | yes | yes | yes |
| HDMI ports quantity | 1 | 1 | 1 | 1 |
| Number of HDMI inputs | 1 | 1 | 1 | 2 |
| HDMI version | 1.4 | 1.4 | 1.4 | 2.0 |
| Headphone output | yes | yes | yes | yes |
| Headphone outputs quantity | 1 | 1 | 1 | 1 |
| S-video input | no | no | no | N/A |
| Number of s-video inputs | 0 | 0 | 0 | N/A |
| Thunderbolt | no | no | no | yes |
| USB for video | no | no | no | N/A |
| VGA in | yes | no | no | yes |
| VGA (D-Sub) ports quantity | 1 | N/A | N/A | N/A |
| Number of DisplayPort inputs | 1 | 1 | 1 | N/A |
| DisplayPort version | 1.1 | 1.2 | 1.2 | 1.2 |
| Type of DisplayPort connector | Standard | Standard | Standard | N/A |
| MHL | no | no | no | N/A |
| Analogue 3.5mm input | N/A | 0 | 1 | N/A |
| Number of DisplayPort outputs | N/A | 0 | 0 | N/A |
| Ethernet LAN | N/A | N/A | no | N/A |
| Maximum resolution | 1920 x 1200 px | 2560 x 1440 px | 1920 x 1080 px | 1920 x 1080 px |
|---|---|---|---|---|
| Supported graphics resolutions | 1920x1200 | 2560x1440 | 1920x1080 | 1920x1080 |
| Refresh rate | 60.0 Hz | 165.0 Hz | 144.0 Hz | 144.0 Hz |
| HD type | WUXGA | Wide Quad HD | Full HD | Full HD |
| 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 | 8.0 bit | N/A |
| Dynamic contrast ratio | 20000000:1 | 100000000:1 | 80000000:1 | N/A |
| Contrast ratio | 1000:1 | 1000:1 | 1000:1 | 1000:1 |
| Display technology | LED | LED | LED | LED |
| Backlight | W-LED | LED backlight | LED backlight | LED |
| Panel type | IPS | IPS | TN | TN |
| Response time (GtG) | 6.0 ms | 4.0 ms | 1.0 ms | N/A |
| Response time | 5.0 ms | 4.0 ms | 1.0 ms | 5.0 ms |
| Picture-in-Picture (PIP) | no | no | no | N/A |
| Pixel size | 0.01 in | 0.01 in | 0.01 in | 0.01 in |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 170.0 ° | 170.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 160.0 ° | 160.0 ° |
| Colour gamut (Adobe RGB) | N/A | 100.0 % | N/A | 72.0 % |
| Colour gamut (NTSC) | N/A | 72.0 % | 72.0 % | 72.0 % |
| Image delay | N/A | < 1 | < 1 | N/A |
| Response time (BtW) | N/A | N/A | 1.0 ms | N/A |
| Ascendable and submersible | yes | yes | yes | yes |
|---|---|---|---|---|
| Pivot function | yes | yes | yes | yes |
| Swivel | yes | yes | yes | yes |
| Tiltable | yes | yes | yes | yes |
| Memory card reader | no | no | no | N/A |
| Cable lock slot | yes | yes | yes | no |
| Flicker free | N/A | yes | N/A | N/A |
| Wi-Fi | N/A | N/A | no | N/A |
| Bluetooth | N/A | N/A | no | N/A |
| Plug and Play | N/A | N/A | N/A | yes |
| 3D support (3D-Ready) | no | no | yes | no |
|---|---|---|---|---|
| Adaptive synchronization | no | yes | no | yes |
| HDR | no | no | no | N/A |
| VESA mount | yes | yes | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm | 100x100mm | 100x100mm |
| Sync technology | N/A | Nvidia G-sync | N/A | AMD Freesync |
| Can convert 2D to 3D | N/A | N/A | yes | N/A |
| Compatible glasses | N/A | N/A | Active | N/A |
| Supports Dual view/play | N/A | N/A | no | N/A |
| EnergyStar | yes | yes | yes | yes |
|---|---|---|---|---|
| EPEAT | Gold | N/A | N/A | N/A |
| TCO-labelling | TCO Displays 6.0 | None | N/A | N/A |
| Energy efficiency class | A | B | F | A |
|---|---|---|---|---|
| Connecting 9V/12V/14V | None | None | None | N/A |
| Operational power consumption | < 22 | < 90 | < 45 | < 19 |
| Power consumption (standby) | 0.24 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (typical) | 19.0 W | 90.0 W | 45.0 W | 24.0 W |
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