Dell U3821DW

3840 x 1600 pixels, 37.50"
Energy efficiency class
Energy efficiency class
F

Product details

Benefit from a wide selection of modern digital interfaces: Two HDMI and one DisplayPort port serve as dedicated video inputs. A USB 3.0 hub with one Type-C and four Type-A downstream ports brings peripheral
connections within easy reach. An additional USB-C input serves as a practical all-in-one solution for transferring video signals, data and power via a single cable when used with a corresponding notebook. The monitor further has an RJ-45 port. This allows you to additionally integrate your connected notebook into your network.

Display content from multiple signal sources simultaneously thanks to picture-in-picture and picture-next-to-picture functions, and control two PCs simultaneously with one set of input devices thanks to the integrated KVM switch.This monitor features an IPS (in-plane switching) panel. IPS technology combines two major advantages. First, it provides a very wide viewing angle, so that even multiple viewers at the same time can easily see the content. Secondly, IPS technology ensures high color fidelity. Thus, this monitor is also suitable for more color-sensitive applications like image editing.

Key specifications

Monitor type
Curved monitor
PC Monitor
Image resolution
WQHD+
Screen technology
IPS
Refresh rate
60 Hz
Video connections
DisplayPort (1x)
HDMI (2x)
Monitor equipment
Integrated loudspeakers
Integrated USB hub
Documents
Item number
14699395

General information

Manufacturer
Category
Monitor
Manufacturer no.
DELL-U3821DW
Release date
1/29/2021

Colour

Colour group
Silver
Exact colour description
Silver

Display properties

Monitor type
Curved monitor
PC Monitor
Display size (inches)
37.50"
Screen size (cm)
95.20 cm
Image resolution
3840 x 1600 pixels
Image resolution
WQHD+
Screen technology
IPS
Refresh rate
60 Hz
Aspect ratio
21:9
Screen surface
Anti-glare
Contrast ratio
1000 :1
Response time (grey-to-grey)
5 ms
Brightness
300 cd/m²
Colour space coverage
DCI-P3: 95%
sRGB: 100%
Viewing angle (H)
178°
Viewing angle (V)
178°
Pixel pitch
0.23 mm
Screen curvature
2300R

Features + Functions

Monitor equipment
Integrated loudspeakers
Integrated USB hub
Touch
Without touch function

Mounting + Ergonomics

Setting options
Height-adjustable
Rotatable
Tiltable
VESA wall mount type
100 x 100 mm

Connections

Video connections
DisplayPort (1x)
HDMI (2x)
HDMI version
2.0
DisplayPort version
1.4
Audio Connections
Jack 3.5mm (1x)
Data ports
1 x USB-C
RJ45 (1x)
USB 3.0 Type-A (1x)
USB 3.0 Type-A (4x)

Power supply

USB Type C Power supply
90 W
Power consumption
36.50 W
Power consumption (standby)
0.30 W
Power consumption (Off)
0.30 W
Energy consumption per year
37 kWh

Energy declaration

Energy efficiency class
F

Sustainability

Sustainability
Energy-efficient use
Sustainable products and raw materials
Label
Energystar
SBTi

Scope of delivery

Scope of delivery
DisplayPort cable
HDMI cable
Power cord
Quick start guide
USB-C cable

Product dimensions

Width
890 mm
Length
100 mm
Height
390 mm
Weight
13.60 kg

Package dimensions

Length
104 cm
Width
22.50 cm
Height
52 cm
Weight
19.63 kg

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