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Available colors | ||
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Editiorial reviews | ||
User rating |
Dell U3818DW | HP Z38c | |
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Screen size | 37.5 in | 37.5 in |
Brightness | 300.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 21:9 | 21:9 |
Dell U3818DW | HP Z38c | |
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Colour of product | Black | Black |
Panel design | Curved | Curved |
Built-in USB hub | yes | yes |
Touchscreen | no | no |
Built-in camera | no | no |
Screen surface | Matte | Matte |
Built-in speakers | yes | no |
Dell U3818DW | HP Z38c | |
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Height adjustment | 4.53 in | 4.72 in |
Height (min-max) | 432 - 547 | < 558.7 |
Height (without stand) | 15.62 in | 15.73 in |
Height with stand | 17.01 in | 22.0 in |
Depth (with stand) | 2.19 in | 4.1 in |
Width (with stand) | 35.2 in | 35.26 in |
Weight | 0.43 oz | 0.49 oz |
Dell U3818DW | HP Z38c | |
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DisplayPort | yes | yes |
DVI Port | no | no |
HDCP | yes | yes |
HDMI | yes | yes |
HDMI ports quantity | 2 | 1 |
Number of HDMI inputs | 2 | 1 |
Headphone output | no | yes |
VGA in | no | no |
Dell U3818DW | HP Z38c | |
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Maximum resolution | 3840 x 1600 px | 3840 x 1600 px |
Supported graphics resolutions | 3840 x 1600 |
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Refresh rate | 60.0 Hz | 60.0 Hz |
HD type | Ultra-Wide Quad HD+ | Ultra-Wide Quad HD+ |
Display number of colours | 1.073 billion colours | 1.073 billion colours |
Colour depth (per channel) | 10.0 bit | 10.0 bit |
Contrast ratio | 1000:1 | 1000:1 |
Display technology | LCD | LED |
Backlight | W-LED | WLED |
Panel type | IPS | IPS |
Response time (GtG) | 5.0 ms | 5.0 ms |
Response time | 5.0 ms | 5.0 ms |
Pixel size | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° |
Dell U3818DW | HP Z38c | |
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Ascendable and submersible | yes | yes |
Swivel | yes | yes |
Tiltable | yes | yes |
Cable lock slot | yes | yes |
Dell U3818DW | HP Z38c | |
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3D support (3D-Ready) | no | no |
VESA mount | yes | yes |
Type of VESA mount | 100x100mm | 100x100mm |
Dell U3818DW | HP Z38c | |
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EnergyStar | yes | no |
EPEAT | Gold | None |
Dell U3818DW | HP Z38c | |
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Energy efficiency class | A | G |
Operational power consumption | 56 - 250 | < 195 |
Power consumption (standby) | 0.5 W | 0.5 W |
Power consumption (typical) | 56.0 W | 80.0 W |
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Cons |