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Available colors | ||||
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Editiorial reviews | ||||
User rating |
Screen size | 27.9 in | 27.0 in | 27.0 in | 31.5 in |
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Brightness | 300.0 cd/m² | 450.0 cd/m² | 350.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
Colour of product |
|
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| Black |
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Panel design | Flat | Flat | Flat | Flat |
Built-in USB hub | no | no | N/A | N/A |
Built-in camera | no | no | N/A | N/A |
Built-in speakers | yes | no | no | yes |
Screen surface | N/A | N/A | Matte | N/A |
Height (min-max) | < 476 | N/A | N/A | N/A |
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Height (without stand) | 25.9 in | 14.35 in | 14.4 in | 16.72 in |
Depth (with stand) | 5.89 in | 9.06 in | 9.1 in | 9.32 in |
Depth (without stand) | 5.89 in | N/A | N/A | N/A |
Width (with stand) | 18.75 in | 24.14 in | 24.1 in | 28.67 in |
Weight | 0.25 oz | 218.7 oz | 219.05 oz | 250.45 oz |
Height adjustment | N/A | 4.33 in | N/A | 4.72 in |
Height with stand | N/A | 22.33 in | 22.3 in | 18.04 in |
USB connectors (total) | 1 | N/A | N/A | N/A |
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DisplayPort | yes | N/A | N/A | N/A |
DVI Port | no | no | N/A | N/A |
HDCP | yes | yes | N/A | yes |
HDMI | yes | N/A | N/A | N/A |
HDMI ports quantity | 2 | 2 | 2 | 2 |
Number of HDMI inputs | 2 | N/A | N/A | N/A |
HDMI version | 2.0 | N/A | N/A | N/A |
Headphone output | yes | yes | yes | N/A |
Headphone outputs quantity | 1 | 1 | N/A | N/A |
VGA in | yes | N/A | N/A | N/A |
DisplayPort version | 1.4 | N/A | N/A | N/A |
Maximum resolution | 3840 x 2160 px | N/A | N/A | N/A |
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Supported graphics resolutions | 3840 x 2160 | 3840x2160 | N/A | 3840x2160 |
Refresh rate | 60.0 Hz | 60.0 Hz | 60.0 Hz | 60.0 Hz |
HD type | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD | 4K Ultra HD |
Display number of colours | 1.073 billion colours | N/A | 1.073 billion colours | N/A |
Colour gamut (Adobe RGB) | 72.0 % | N/A | N/A | 95.0 % |
Colour gamut (NTSC) | 72.0 % | N/A | N/A | N/A |
Dynamic contrast ratio | 12000000:1 | N/A | N/A | N/A |
Contrast ratio | 1000:1 | N/A | N/A | N/A |
Display technology | LED | LED | LED | LED |
Backlight | LED | WLED | LED backlight | W-LED |
Panel type | TN | AH-IPS | IPS | VA |
Response time (GtG) | 1.0 ms | N/A | N/A | N/A |
Response time | 1.0 ms | 5.0 ms | 5.0 ms | 5.0 ms |
Pixel size | 0.01 in | N/A | N/A | N/A |
Viewing angle (horizontal) | 170.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 160.0 ° | 178.0 ° | 178.0 ° | 178.0 ° |
Picture-in-Picture (PIP) | N/A | N/A | N/A | yes |
Ascendable and submersible | yes | N/A | N/A | N/A |
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Tiltable | yes | yes | yes | yes |
Cable lock slot | yes | yes | N/A | no |
Flicker free | yes | N/A | yes | N/A |
Pivot function | N/A | yes | yes | N/A |
Plug and Play | N/A | yes | N/A | N/A |
Adaptive synchronization | yes | N/A | N/A | N/A |
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HDR | yes | N/A | yes | N/A |
VESA mount | yes | yes | yes | yes |
Sync technology | AMD Freesync | N/A | N/A | N/A |
3D support (3D-Ready) | N/A | no | N/A | no |
Type of VESA mount | N/A | 100x100mm | 100x100mm | N/A |
VESA DisplayHDR certification | N/A | N/A | DisplayHDR 400 | N/A |
Energy efficiency class | G | A | G | A |
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Power consumption (typical) | 55.0 W | 32.0 W | 36.0 W | 39.0 W |