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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 28.0 in | 27.9 in | 31.5 in |
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Brightness | 300.0 cd/m² | 300.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 |
Colour of product | Black |
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Panel design | Flat | Flat | Flat |
Built-in USB hub | no | no | yes |
Built-in camera | no | no | no |
Built-in speakers | N/A | yes | yes |
Height adjustment | 5.12 in | N/A | N/A |
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Height (without stand) | 14.99 in | 25.9 in | N/A |
Height with stand | 26.48 in | N/A | 20.56 in |
Depth (with stand) | 8.91 in | 5.89 in | 8.46 in |
Depth (without stand) | 2.45 in | 5.89 in | N/A |
Width (with stand) | 26.0 in | 18.75 in | 28.6 in |
Weight | 0.26 oz | 0.25 oz | 264.55 oz |
Height (min-max) | N/A | < 476 | N/A |
DVI Port | no | no | no |
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HDCP | yes | yes | yes |
HDMI | yes | yes | yes |
HDMI ports quantity | 2 | 2 | 2 |
HDMI version | 2.0 | 2.0 | 2.0 |
Headphone output | yes | yes | yes |
DisplayPort version | 1.2 | 1.4 | 1.4 |
USB connectors (total) | N/A | 1 | N/A |
DisplayPort | N/A | yes | yes |
Number of HDMI inputs | N/A | 2 | N/A |
Headphone outputs quantity | N/A | 1 | 1 |
VGA in | N/A | yes | N/A |
HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
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Display number of colours | 1.073 billion colours | 1.073 billion colours | 1.073 billion colours |
Dynamic contrast ratio | 100000000:1 | 12000000:1 | 20000000:1 |
Display technology | LED | LED | LED |
Backlight | LED backlight | LED | LED |
Panel type | TN | TN | VA |
Response time | 1.0 ms | 1.0 ms | 4.0 ms |
Viewing angle (horizontal) | 170.0 ° | 170.0 ° | 178.0 ° |
Viewing angle (vertical) | 160.0 ° | 160.0 ° | 178.0 ° |
Maximum resolution | N/A | 3840 x 2160 px | 3840 x 2160 px |
Supported graphics resolutions | N/A | 3840 x 2160 |
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Refresh rate | N/A | 60.0 Hz | 60.0 Hz |
Colour gamut (Adobe RGB) | N/A | 72.0 % | 95.0 % |
Colour gamut (NTSC) | N/A | 72.0 % | N/A |
Contrast ratio | N/A | 1000:1 | 3000:1 |
Response time (GtG) | N/A | 1.0 ms | N/A |
Pixel size | N/A | 0.01 in | N/A |
Colour depth (per channel) | N/A | N/A | 10.0 bit |
Pivot function | yes | N/A | N/A |
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Swivel | yes | N/A | N/A |
Cable lock slot | yes | yes | yes |
Flicker free | yes | yes | N/A |
Ascendable and submersible | N/A | yes | N/A |
Tiltable | N/A | yes | yes |
3D support (3D-Ready) | no | N/A | N/A |
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VESA mount | yes | yes | yes |
Type of VESA mount | 100x100mm | N/A | N/A |
Adaptive synchronization | N/A | yes | N/A |
HDR | N/A | yes | N/A |
Sync technology | N/A | AMD Freesync | N/A |
Energy efficiency class | G | G | G |
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Power consumption (standby) | 0.3 W | N/A | 0.4 W |
Power consumption (typical) | 33.9 W | 55.0 W | 76.0 W |