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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 23.8 in | 21.3 in | 31.5 in | 31.5 in |
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Brightness | 250.0 cd/m² | N/A | 300.0 cd/m² | 270.0 cd/m² |
Aspect ratio | 16:9 | 3:4 | 16:9 | 16:9 |
Colour of product | Black | Black | Black | Black |
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Panel design | Flat | Flat | Flat | Flat |
Built-in USB hub | no | yes | N/A | no |
Built-in camera | no | no | N/A | no |
Screen surface | Matte | N/A | N/A | Matte |
Built-in speakers | N/A | N/A | yes | no |
Height (without stand) | 12.64 in | N/A | 16.72 in | 16.84 in |
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Height with stand | 16.47 in | 18.98 in | 18.04 in | 21.04 in |
Depth (with stand) | 6.73 in | 7.87 in | 9.32 in | 9.86 in |
Depth (without stand) | 1.48 in | N/A | N/A | N/A |
Width (with stand) | 21.24 in | 14.21 in | 28.67 in | 28.72 in |
Weight | 0.1 oz | 0.29 oz | 250.45 oz | 222.23 oz |
Height adjustment | N/A | 3.54 in | 4.72 in | N/A |
Supported graphics resolutions |
| N/A | 3840x2160 | 3840x2160 |
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Refresh rate | 75.0 Hz | N/A | 60.0 Hz | 60.0 Hz |
HD type | Full HD | Not supported | 4K Ultra HD | 4K Ultra HD |
Display number of colours | 16.78 million colours | 16.7 million colours | N/A | 1.073 billion colours |
Colour depth (per channel) | 8.0 bit | 10.0 bit | N/A | N/A |
Colour gamut (NTSC) | 72.0 % | N/A | N/A | N/A |
Dynamic contrast ratio | 20000000:1 | N/A | N/A | N/A |
Display technology | LCD | LCD | LED | QLED |
Backlight | W-LED | LED | W-LED | N/A |
Panel type | VA | IPS | VA | VA |
Response time | 4.0 ms | 20.0 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 ° |
Maximum resolution | N/A | 1200 x 1600 px | N/A | N/A |
Contrast ratio | N/A | 1400:1 | N/A | N/A |
Colour gamut (Adobe RGB) | N/A | N/A | 95.0 % | N/A |
Picture-in-Picture (PIP) | N/A | N/A | yes | yes |
VESA mount | yes | yes | yes | yes |
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Type of VESA mount | 100x100mm | N/A | N/A | N/A |
HDR | N/A | no | N/A | N/A |
3D support (3D-Ready) | N/A | N/A | no | no |
Energy efficiency class | F | N/A | A | B |
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Power consumption (standby) | 0.3 W | 1.0 W | N/A | N/A |
Power consumption (typical) | 21.0 W | 38.0 W | 39.0 W | 47.0 W |