Dell U4021QW UltraSharp 40 Curved Monitor
- Brand Store: Dell
- Model: Dell U4021QW
- Availability: Out Of Stock
- Part No: U4021QW
About this item
#1: Designed for your comfort
#2: Vibrant and consistent colors
#3: IPS technology (In-Plane Switching)
#4: Perfect visualization
#5: Boost productivity
#6: Designed for multitasking

Dell Dell U4021QW
Technical specifications
General
display type
LCD monitor with LED backlight / TFT active matrix
Energy Class
Class G
diagonal dimension
40"
viewable size
39.7"
curved screen
Yes (2500R)
Integrated Devices
USB 3.2 Gen 2/USB-C core
USB Power Supply
90 watts
Panel Type
IPS
Aspect Ratio
21:9
Native Resolution
WUHD 5120 x 2160 (Display Port: 60Hz, HDMI: 30Hz)
Distance between Pixels
0.1815 mm
pixel per inch
140
Shine
300 cd/m²
Contrast Ratio
1000:1 / 1000:1 (dynamic)
Color Support
1.07 billion colors
Range of colors
100% sRGB, 98% DCI-P3
response time
8 ms (gray to normal gray); 5 ms (gray to fast gray)
Vertical Update Rate
24 - 86 Hz
Horizontal Update Rate
27 - 133,286 kHz
Horizontal Viewing Angle
178
Vertical Viewing Angle
178
Screen Coating
Anti-glare 3H hardness
Backlight Technology
LED back light
Resources
Mercury-free, arsenic-free glass, 3-sided frameless
Dimensions (WxDxH)
94.66 cm x 24.8 cm x 45.78 cm - with stand (lowest position)
Weight
13.8 kg
Audio
Type
Speakers - stereo
Channel / output power
9 watts
connectivity
Interfaces
2 x HDMI (HDCP 2.2)
DisplayPort 1.4 (HDCP 2.2)
Thunderbolt 3/USB-C input connection/DisplayPort 1.4 Alternate Mode (power up to 90W)
USB-C 3.2 Gen 2 downstream (power up to 15W)
Previous USB (Type B)
4 x Downstream USB 3.2 Gen 2
USB 3.2 Gen 2 downstream with Battery Charging 1.2
audio line out
LAN (RJ-45)
Mechanic
Display Position Adjustments
Height, turntable, tilt
tilt angle
-5/+21
Swivel bracket angle
60
Height Adjustment
120mm
Several
Characteristics
Security lock slot (cable lock sold separately)
cables included
1 x DisplayPort - DisplayPort to DisplayPort cable - 1.8 m
1 x USB 3.2 Gen 1 Upstream Cable - USB Type A to B - 1.8 m
1 x HDMI cable - 1.8m
1 x Thunderbolt 4 - USB-C Active Cable
Compliance Standards
RoHS, BFR-free, PVC-free
Power
input voltage
AC 100-240 V (50/60 Hz)
Energy Consumption (On mode)
41.3W
SDR Power Consumption (In mode)
41.3 kWh/1000h
Power consumption (max.)
240 watts
Power consumption standby mode
0.3 watts
Power consumption sleep mode
0.3 watts
Power Consumption (Off Mode)
0.3 watts
On/off switch
Yes
dimensions and weight
Weight and dimensions details
With stand (lowest position) - Width: 94.66 cm - Depth: 24.8 cm - Height: 45.78 cm - Weight: 13.8 kg
With stand (highest position) - Width: 94.66 cm - Depth: 24.8 cm - Height: 57.73 cm - Weight: 13.8 kg
Without support - width: 94.66 cm - depth: 5.96 cm - height: 41.91 cm - Weight: 9.5 kg
Dimensions and weight (transport)
shipping weight
21.6 kg
Environmental Standards
EPEAT Compliant
EPEAT Gold
ENERGY STAR certified
Yes
manufacturer's warranty
service and support
Limited Warranty - Replacement - 3 Years - On-Time Response: Next Business Day
Service package
3 Year Advanced Exchange Service and Premium Panel Warranty
Environmental parameters
Minimum Operating Temperature
0°C
Maximum Operating Temperature
40°C
Operating humidity limit
10 - 80% (no condensation)
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General | |
Manufacturer | Dell |
---|---|
Model | Dell U4021QW |
Manufacturer Part No | U4021QW |