  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 18.5 in | 27.0 in | 27.0 in | 27.0 in |
|---|---|---|---|---|
| Brightness | 200.0 cd/m² | 250.0 cd/m² | 250.0 cd/m² | 300.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black | Black | Black,Silver |
|
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Curved |
| Built-in USB hub | no | no | N/A | N/A |
| Built-in camera | no | no | no | N/A |
| Built-in speakers | N/A | no | N/A | no |
| Screen surface | N/A | N/A | N/A | Matte |
| Height (without stand) | 10.94 in | 14.37 in | 14.8 in | 14.6 in |
|---|---|---|---|---|
| Height with stand | 13.61 in | 17.94 in | 18.7 in | 18.1 in |
| Depth (with stand) | 6.18 in | 7.33 in | 8.54 in | 8.2 in |
| Depth (without stand) | 2.0 in | N/A | N/A | N/A |
| Width (with stand) | 17.38 in | 24.21 in | 24.92 in | 24.5 in |
| Weight | 0.09 oz | 172.84 oz | 197.53 oz | 180.96 oz |
| Height (min-max) | N/A | N/A | < 475 | N/A |
| DVI Port | no | no | no | N/A |
|---|---|---|---|---|
| HDCP | yes | N/A | yes | N/A |
| HDMI | yes | N/A | yes | N/A |
| HDMI ports quantity | 1 | 2 | 2 | 2 |
| HDMI version | 1.4 | N/A | 2.0 | N/A |
| Headphone output | no | N/A | yes | yes |
| VGA (D-Sub) ports quantity | 1 | N/A | N/A | N/A |
| Headphone outputs quantity | N/A | 1 | 1 | N/A |
| DisplayPort | N/A | N/A | yes | N/A |
| Number of HDMI inputs | N/A | N/A | 2 | N/A |
| Number of DisplayPort inputs | N/A | N/A | 1 | N/A |
| Supported graphics resolutions |
| 3840x2160 | 3840x2160 | N/A |
|---|---|---|---|---|
| Refresh rate | 60.0 Hz | N/A | 60.0 Hz | 60.0 Hz |
| HD type | WXGA | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 16.78 million colours | 1.073 billion colours | 1.073 billion colours | 1.073 billion colours |
| Colour gamut (Adobe RGB) | 72.0 % | 99.0 % | N/A | N/A |
| Colour gamut (NTSC) | 72.0 % | N/A | 72.0 % | N/A |
| Dynamic contrast ratio | 8000000:1 | N/A | 5000000:1 | N/A |
| Display technology | LED | LED | LED | LED |
| Backlight | LED backlight | N/A | LED | WLED |
| Panel type | TN | IPS | IPS | IPS |
| Response time | 5.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
| Viewing angle (horizontal) | 90.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 65.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Picture-in-Picture (PIP) | N/A | yes | yes | N/A |
| Maximum resolution | N/A | N/A | 3840 x 2160 px | N/A |
| Colour depth (per channel) | N/A | N/A | 10.0 bit | N/A |
| Contrast ratio | N/A | N/A | 1000:1 | N/A |
| Response time (GtG) | N/A | N/A | 5.0 ms | N/A |
| Pixel size | N/A | N/A | 0.01 in | N/A |
| VESA mount | yes | yes | yes | yes |
|---|---|---|---|---|
| Type of VESA mount | 100x100mm | N/A | 100x100mm | 100x100mm |
| 3D support (3D-Ready) | N/A | no | no | N/A |
| Adaptive synchronization | N/A | N/A | yes | N/A |
| Sync technology | N/A | N/A | AMD Freesync | N/A |
| Energy efficiency class | C | A | N/A | G |
|---|---|---|---|---|
| Power consumption (standby) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (typical) | 9.0 W | 30.0 W | 29.5 W | 36.0 W |
| Operational power consumption | N/A | N/A | < 37 | N/A |
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