  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 24.0 in | 24.0 in | 25.0 in | 27.0 in |
|---|---|---|---|---|
| Brightness | 250.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 21:9 | 16:9 |
| Colour of product | Black |
| Black | Black,Silver,White |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | yes | yes | no | no |
| Built-in camera | no | no | no | no |
| Screen surface | Matte | Matte | Matte | Matte |
| Built-in speakers | no | no | no | no |
| Touchscreen | N/A | no | no | no |
| Height adjustment | 5.12 in | 5.12 in | N/A | 4.72 in |
|---|---|---|---|---|
| Height (without stand) | 12.69 in | 12.6 in | 11.3 in | 1.62 in |
| Height with stand | 19.14 in | 19.13 in | 15.08 in | 9.27 in |
| Depth (with stand) | 1.69 in | 1.8 in | 7.4 in | 21.15 in |
| Depth (without stand) | 1.69 in | 1.8 in | 2.17 in | N/A |
| Width (with stand) | 21.17 in | 21.2 in | 23.98 in | 24.21 in |
| Weight | 0.19 oz | 282.19 oz | 141.1 oz | 225.75 oz |
| Height (min-max) | N/A | 355.8 - 485.8 | < 383 | < 365.8 |
| Weight (without stand) | N/A | 7.96 lb | 8.16 lb | N/A |
| USB connectors (total) | 5 | 3 | N/A | N/A |
|---|---|---|---|---|
| DisplayPort | yes | yes | no | yes |
| DVI Port | no | no | no | no |
| HDMI | yes | yes | yes | yes |
| HDMI ports quantity | 1 | 2 | 2 | 2 |
| HDMI version | 1.4 | 1.4 | 1.4 | 2.0 |
| Headphone output | no | yes | yes | yes |
| VGA in | yes | no | no | yes |
| VGA (D-Sub) ports quantity | 1 | N/A | N/A | N/A |
| DisplayPort version | 1.2 | 1.2a | N/A | 1.2 |
| MHL | yes | yes | no | no |
| Ethernet LAN | yes | no | N/A | N/A |
| Analogue 3.5mm input | N/A | 1 | 1 | N/A |
| Number of USB 2.0 port | N/A | 0 | N/A | N/A |
| Number of USB 3.0 ports | N/A | 3 | N/A | N/A |
| Component input (YPbPr/YCbCr) | N/A | no | no | no |
| Number of component inputs | N/A | 0 | 0 | N/A |
| Composite input | N/A | no | no | no |
| Number of composite inputs | N/A | 0 | 0 | N/A |
| HDCP | N/A | no | yes | yes |
| Number of HDMI inputs | N/A | 2 | 2 | 2 |
| Headphone outputs quantity | N/A | 1 | 1 | N/A |
| S-video input | N/A | no | no | no |
| Number of s-video inputs | N/A | 0 | 0 | N/A |
| Thunderbolt | N/A | no | no | no |
| USB for video | N/A | no | no | no |
| Number of DisplayPort inputs | N/A | 2 | N/A | 1 |
| Number of DisplayPort outputs | N/A | 1 | N/A | N/A |
| Type of DisplayPort connector | N/A | Standard | N/A | Standard |
| Supported graphics resolutions | 1920 x 1080 | 1920x1080 | 2560x1080 | 3840x2160 |
|---|---|---|---|---|
| Refresh rate | 60.0 Hz | 60.0 Hz | 75.0 Hz | 61.0 Hz |
| HD type | Full HD | Full HD | QXGA | 4K Ultra HD |
| Display number of colours | 16.78 million colours | 16.78 million colours | 16.78 million colours | N/A |
| Colour depth (per channel) | 8.0 bit | 8.0 bit | 8.0 bit | 8.0 bit |
| Colour gamut (Adobe RGB) | 82.0 % | 85.0 % | N/A | 99.0 % |
| Contrast ratio | 1000:1 | 1000:1 | 1000:1 | 1300:1 |
| Display technology | LCD | LCD | LED | LED |
| Backlight | LED | LED backlight | LED backlight | LED |
| Panel type | IPS | IPS | IPS | IPS |
| Response time (GtG) | 5.0 ms | 6.0 ms | 5.0 ms | 5.0 ms |
| Response time | 8.0 ms | 8.0 ms | 14.0 ms | 5.0 ms |
| 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 ° |
| Maximum resolution | N/A | 1920 x 1080 px | 2560 x 1080 px | 3840 x 2160 px |
| Colour gamut (NTSC) | N/A | 72.0 % | N/A | 99.0 % |
| Dynamic contrast ratio | N/A | 12000000:1 | 5000000:1 | 5000000:1 |
| Image delay | N/A | < 4 | N/A | N/A |
| Picture-in-Picture (PIP) | N/A | no | yes | yes |
| Response time (BtW) | N/A | N/A | 14.0 ms | N/A |
| Pivot function | yes | yes | no | yes |
|---|---|---|---|---|
| Swivel | yes | yes | no | N/A |
| Tiltable | yes | yes | yes | yes |
| Cable lock slot | yes | yes | yes | no |
| Plug and Play | yes | yes | N/A | yes |
| Ascendable and submersible | N/A | yes | no | yes |
| Wi-Fi | N/A | no | N/A | N/A |
| Bluetooth | N/A | no | N/A | N/A |
| Built-in microphone | N/A | no | N/A | N/A |
| Memory card reader | N/A | no | no | no |
| Flicker free | N/A | N/A | yes | N/A |
| 3D support (3D-Ready) | no | no | no | no |
|---|---|---|---|---|
| VESA mount | yes | yes | yes | yes |
| Type of VESA mount | 100x100mm | 100x100mm | 75x75mm | 100x100mm |
| Adaptive synchronization | N/A | no | no | yes |
| HDR | N/A | no | no | no |
| Sync technology | N/A | N/A | N/A | AMD Freesync |
| EnergyStar | yes | yes | yes | N/A |
|---|---|---|---|---|
| EPEAT | Gold | Gold | Gold | Gold |
| TCO-labelling | N/A | TCO'05 | TCO Displays 6.0 | None |
| Energy efficiency class | D | A+ | E | A |
|---|---|---|---|---|
| Operational power consumption | < 18 | 16 - 74 | 23 - 27 | < 30 |
| Power consumption (standby) | 0.21 W | 0.5 W | 0.3 W | 0.5 W |
| Power consumption (typical) | 13.9 W | 17.0 W | 27.0 W | 40.0 W |
| Connecting 9V/12V/14V | N/A | None | None | N/A |
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