Màn hình cong Dell UltraSharp U3821DW 37.52inch WQHD+ IPS
|
| General |
| Display Type |
LED-backlit LCD monitor / TFT active matrix |
| Diagonal Size |
37.52 inch |
| Viewable Size |
37.52 inch |
| Curved Screen |
Yes |
| Built-in Devices |
USB-C hub |
| USB Power Delivery |
90 Watt |
| Panel Type |
IPS |
| Aspect Ratio |
21:9 |
| Native Resolution |
WQHD+ 3840 x 1600 (DisplayPort: 60 Hz, HDMI: 60 Hz, USB-C: 60 Hz) |
| Pixel Pitch |
0.22908 mm |
| Pixel Per Inch |
110.87 |
| Brightness |
300 cd/m² |
| Contrast Ratio |
1000:1 / 1000:1 (dynamic) |
| Color Support |
1.07 billion colors |
| Response Time |
8 ms (gray-to-gray normal); 5 ms (gray-to-gray fast) |
| Horizontal Viewing Angle |
178 |
| Vertical Viewing Angle |
178 |
| Screen Coating |
Anti-glare, 3H Hard Coating |
| Backlight Technology |
WLED |
| Bezel Type |
Flat front |
| Features |
Mercury free, arsenic-free glass, 3-sided bezeless, 95% DCI-P3 |
| Dimensions (WxDxH) |
35.2 in x 9.9 in x 17.5 in - with stand |
| Audio |
| Type |
Speakers - stereo |
| Output Power / Channel |
9 Watt |
| Connectivity |
| Interfaces |
DisplayPort (DisplayPort 1.4 mode)
2 x HDMI
USB-C 3.1 upstream (DisplayPort 1.4 mode / power up to 90W)
USB 3.2 Gen 1 upstream (Type B)
3 x USB 3.2 Gen 1 downstream
USB 3.2 Gen 1 downstream with Battery Charging 1.2
USB-C downstream (power up to 15W) |
| Mechanical |
| Display Position Adjustments |
Height, swivel, tilt |
| Tilt Angle |
-5/+21 |
| Swivel Angle |
60 |
| Height Adjustment |
4.7 in |
| VESA Mounting Interface |
100 x 100 mm |
| Miscellaneous |
| Features |
Security lock slot (cable lock sold separately), VESA interface support, anti-theft stand lock slot |
| Cables Included |
1 x USB-C to USB-C cable
1 x HDMI cable
1 x DisplayPort cable - DisplayPort to DisplayPort
1 x USB 3.2 Gen 1 upstream cable - USB Type A to B |
| Compliant Standards |
RoHS, Halogen-free, BFR-free, DisplayPort 1.4, PVC-free |
| Power |
| Input Voltage |
AC 120/230 V (50/60 Hz) |
| Power Consumption (On mode) |
36.7 W |
| Power Consumption Operational |
36.7 Watt |
| Power Consumption Stand by |
0.3 Watt |
| Power Consumption Sleep |
0.3 Watt |
| Power Consumption (Off Mode) |
0.3 Watt |
| On / Off Switch |
Yes |
| Software / System Requirements |
| Included Software |
Dell Display Manager |
| Dimensions & Weight |
| Dimensions & Weight Details |
With stand - width: 35.2 in - depth: 9.9 in - height: 17.5 in
Without stand - width: 35.2 in - depth: 4 in - height: 15.4 in - weight: 19.4 lbs |
| Dimensions & Weight (Shipping) |
| Shipping Weight |
43.87 lbs |
| Environmental Standards |
| TCO Certified |
TCO Certified |
| EPEAT Compliant |
EPEAT Gold |
| ENERGY STAR Certified |
Yes |
| Manufacturer Warranty |
| Bundled Services |
3-Year |
| Environmental Parameters |
| Min Operating Temperature |
32 °F |
| Max Operating Temperature |
104 °F |
| Humidity Range Operating |
10 - 80% (non-condensing) |
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