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Editiorial reviews | ||
User rating |
Acer XR382CQK | Dell U3818DW | |
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Screen size | 38.0 in | 37.5 in |
Brightness | 300.0 cd/m² | 300.0 cd/m² |
Aspect ratio | 21:9 | 21:9 |
Acer XR382CQK | Dell U3818DW | |
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Colour of product |
| 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 | yes |
Acer XR382CQK | Dell U3818DW | |
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Height adjustment | 5.12 in | 4.53 in |
Height (min-max) | 460 - 590 | 432 - 547 |
Height (without stand) | 15.8 in | 15.62 in |
Height with stand | 23.1 in | 17.01 in |
Depth (with stand) | 12.2 in | 2.19 in |
Depth (without stand) | 12.2 in | 2.19 in |
Width (with stand) | 35.3 in | 35.2 in |
Weight | 377.43 oz | 0.43 oz |
Acer XR382CQK | Dell U3818DW | |
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DisplayPort | yes | yes |
DVI Port | no | no |
HDMI | yes | yes |
HDMI ports quantity | 2 | 2 |
Number of HDMI inputs | 1 | 2 |
Headphone outputs quantity | 1 | 1 |
VGA in | no | no |
Number of DisplayPort outputs | 1 | 0 |
DisplayPort version | 1.2 | 1.2 |
MHL | yes | yes |
Acer XR382CQK | Dell U3818DW | |
---|---|---|
Maximum resolution | 3840 x 1600 px | 3840 x 1600 px |
Supported graphics resolutions | 3840x1600 | 3840 x 1600 |
Refresh rate | 75.0 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 | 950:1 | 1000:1 |
Display technology | LED | LCD |
Backlight | LED backlight | W-LED |
Panel type | IPS | IPS |
Response time (BtW) | 5.0 ms | 8.0 ms |
Response time | 1.0 ms | 5.0 ms |
Pixel size | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 172.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° |
Acer XR382CQK | Dell U3818DW | |
---|---|---|
Ascendable and submersible | yes | yes |
Pivot function | no | yes |
Swivel | yes | yes |
Tiltable | yes | yes |
Cable lock slot | no | yes |
Acer XR382CQK | Dell U3818DW | |
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3D support (3D-Ready) | no | no |
Adaptive synchronization | yes | no |
HDR | yes | no |
VESA mount | yes | yes |
Type of VESA mount | 100x100mm | 100x100mm |
Acer XR382CQK | Dell U3818DW | |
---|---|---|
EnergyStar | yes | yes |
Acer XR382CQK | Dell U3818DW | |
---|---|---|
Energy efficiency class | B | A |
Operational power consumption | < 61 | 56 - 250 |
Power consumption (standby) | 0.5 W | 0.5 W |
Power consumption (typical) | 61.0 W | 56.0 W |
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Cons |