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Available colors | ||
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Editiorial reviews | ||
User rating |
Dell U2718Q | HP Z27 | |
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Screen size | 27.0 in | 27.0 in |
Brightness | 350.0 cd/m² | 350.0 cd/m² |
Aspect ratio | 16:9 | 16:9 |
Dell U2718Q | HP Z27 | |
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Colour of product | Black,Silver | Black |
Panel design | Flat | Flat |
Built-in USB hub | yes | yes |
Touchscreen | no | no |
Built-in camera | no | no |
Built-in speakers | no | no |
Dell U2718Q | HP Z27 | |
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Height adjustment | 5.12 in | 5.91 in |
Height (min-max) | 540.2 - 670.2 | < 510 |
Height (without stand) | 14.02 in | 14.39 in |
Height with stand | 21.27 in | 20.08 in |
Depth (with stand) | 1.93 in | 9.06 in |
Width (with stand) | 24.07 in | 24.18 in |
Weight | 0.22 oz | 330.87 oz |
Dell U2718Q | HP Z27 | |
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USB connectors (total) | 4 | 1 |
DisplayPort | yes | yes |
DVI Port | no | no |
HDCP | yes | yes |
HDMI | yes | yes |
HDMI ports quantity | 1 | 1 |
Number of HDMI inputs | 1 | 1 |
VGA in | no | no |
Dell U2718Q | HP Z27 | |
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Maximum resolution | 3840 x 2160 px | 3840 x 2160 px |
Supported graphics resolutions | 3840 x 2160 |
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Refresh rate | 60.0 Hz | 60.0 Hz |
HD type | 4K Ultra HD | 4K Ultra HD |
Display number of colours | 1.073 billion colours | 16.78 million colours |
Contrast ratio | 1300:1 | 1300:1 |
Display technology | LCD | LED |
Backlight | LED | LED backlight |
Panel type | IPS | IPS |
Response time (GtG) | 5.0 ms | 8.0 ms |
Response time | 8.0 ms | 8.0 ms |
Pixel size | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° |
Dell U2718Q | HP Z27 | |
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Ascendable and submersible | yes | no |
Pivot function | yes | yes |
Swivel | yes | yes |
Tiltable | yes | yes |
Cable lock slot | yes | yes |
Plug and Play | yes | yes |
Dell U2718Q | HP Z27 | |
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3D support (3D-Ready) | no | no |
VESA mount | yes | yes |
Type of VESA mount | 100x100mm | 100x100mm |
Dell U2718Q | HP Z27 | |
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EnergyStar | yes | yes |
EPEAT | Gold | Gold |
Dell U2718Q | HP Z27 | |
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Energy efficiency class | A | G |
Operational power consumption | 24 - 99 | < 185 |
Power consumption (standby) | 0.3 W | 0.5 W |
Power consumption (typical) | 30.0 W | 70.0 W |
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