  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Screen size | 23.8 in | 31.5 in | 32.0 in | 31.5 in |
|---|---|---|---|---|
| Brightness | 250.0 cd/m² | 300.0 cd/m² | 350.0 cd/m² | 300.0 cd/m² |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Colour of product | Black | Black |
| Black |
|---|---|---|---|---|
| Panel design | Flat | Flat | Flat | Flat |
| Built-in USB hub | no | N/A | yes | N/A |
| Built-in camera | no | N/A | no | N/A |
| Screen surface | Matte | N/A | Matte | Matte |
| Built-in speakers | N/A | yes | yes | yes |
| Touchscreen | N/A | N/A | no | N/A |
| Height (without stand) | 12.64 in | 16.72 in | 16.15 in | 16.72 in |
|---|---|---|---|---|
| Height with stand | 16.47 in | 18.04 in | 19.11 in | 23.69 in |
| Depth (with stand) | 6.73 in | 9.32 in | 10.2 in | 9.06 in |
| Depth (without stand) | 1.48 in | N/A | 1.8 in | N/A |
| Width (with stand) | 21.24 in | 28.67 in | 28.1 in | 28.67 in |
| Weight | 0.1 oz | 250.45 oz | 296.3 oz | 246.92 oz |
| Height adjustment | N/A | 4.72 in | 4.33 in | N/A |
| Height (min-max) | N/A | N/A | < 485.4 | N/A |
| Weight (without stand) | N/A | N/A | 14.31 lb | N/A |
| Supported graphics resolutions |
| 3840x2160 | 3840x2160 | N/A |
|---|---|---|---|---|
| Refresh rate | 75.0 Hz | 60.0 Hz | 60.0 Hz | N/A |
| HD type | Full HD | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
| Display number of colours | 16.78 million colours | N/A | N/A | 1.073 billion colours |
| Colour depth (per channel) | 8.0 bit | N/A | 10.0 bit | N/A |
| Colour gamut (NTSC) | 72.0 % | N/A | 95.0 % | N/A |
| Dynamic contrast ratio | 20000000:1 | N/A | 5000000:1 | N/A |
| Display technology | LCD | LED | LED | LED |
| Backlight | W-LED | W-LED | WLED | N/A |
| Panel type | VA | VA | AH-IPS | VA |
| Response time | 4.0 ms | 5.0 ms | 5.0 ms | 4.0 ms |
| Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
| Colour gamut (Adobe RGB) | N/A | 95.0 % | 95.0 % | 95.0 % |
| Picture-in-Picture (PIP) | N/A | yes | yes | N/A |
| Maximum resolution | N/A | N/A | 3840 x 2160 px | N/A |
| Contrast ratio | N/A | N/A | 1300:1 | 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 | N/A |
| 3D support (3D-Ready) | N/A | no | no | no |
| Adaptive synchronization | N/A | N/A | yes | N/A |
| HDR | N/A | N/A | yes | yes |
| Sync technology | N/A | N/A | AMD Freesync | N/A |
| Energy efficiency class | F | A | G | N/A |
|---|---|---|---|---|
| Power consumption (standby) | 0.3 W | N/A | 1.2 W | 0.5 W |
| Power consumption (typical) | 21.0 W | 39.0 W | 38.0 W | 50.0 W |
| Operational power consumption | N/A | N/A | < 49 | N/A |
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