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DELL UltraSharp U4021QW 39.7" Curved IPS LCD Monitor Aspect Ratio 21:9 HDMI DP Thunderbolt 3 Response Time 8ms

SKU
DELL-U4021QW
★★★★★
★★★★★
4/5 (1)

Highlights

  • 39.7 in IPS LCD Display
  • 8 ms Response Time, 60 Hz Refresh Rate
  • 1000:1 Contrast Ratio, 21:9 Aspect Ratio
  • New Condition
  • DELL-U4021QW
More Info Add to Wishlist Explore the Dell Store
£1,237.49 ex. VAT. £1,484.99 inc. VAT.
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Product Description
Audio
Built-in speaker(s) Yes
RMS rated power 18 W
Performance
Built-in speaker(s) Yes
RMS rated power 18 W
Built-in camera No
AMD FreeSync No
NVIDIA G-SYNC No
Display
Display brightness (typical) 300 cd/m²
Screen shape Curved
Display number of colours 1.073 billion colours
Native aspect ratio 21:9
Pixel density 140 ppi
Colour gamut 98%
Maximum refresh rate 60 Hz
Display technology LCD
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Pixel pitch 0.1815 x 0.1815 mm
Horizontal scan range 27 - 133.286 kHz
Vertical scan range 24 - 86 Hz
Viewable size, horizontal 92.9 cm
Viewable size, vertical 39.2 cm
Viewable size diagonal 100.9 cm
Supported graphics resolutions 640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 800 (WXGA),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),2048 x 1152,2560 x 1080,3840 x 2160,4096 x 2160,5120 x 2160
Supported video modes 480p,720p,1080i,1080p
Backlight type LED
Display resolution 5120 x 2160 pixels
Response time 8 ms
Display diagonal 100.8 cm (39.7")
Contrast ratio (typical) 1000:1
Response time (fast) 5 ms
Panel type IPS
Screen curvature rating 2500R
RGB colour space DCI-P3
Anti-glare screen Yes
Multimedia
Number of speakers 2
Built-in speaker(s) Yes
RMS rated power 18 W
Built-in camera No
Design
Market positioning Graphics design
Feet colour Silver
Product colour Black, Silver
Camera
Built-in camera No
Ports & interfaces
Built-in USB hub Yes
USB upstream port type USB Type-B
Number of upstream ports 1
USB Type-A downstream ports quantity 4
USB Type-C downstream ports quantity 1
Headphone out Yes
DVI port No
HDMI ports quantity 2
DisplayPorts quantity 1
Audio input No
Headphone outputs 1
Headphone connectivity 3.5 mm
HDMI Yes
HDMI version 2.0
DisplayPort version 1.4
USB Power Delivery up to 90 W
Thunderbolt 3 ports quantity 1
Number of USB Type-B upstream ports quantity 1
Technical details
Height (without stand) 41.9 cm
Depth (without stand) 5.96 cm
Width (without stand) 94.7 cm
Feet colour Silver
RJ-45 ports quantity 1
Cable lock slot Yes
HDMI Yes
Product colour Black, Silver
Weight (with stand) 13.8 kg
Ergonomics
VESA mounting Yes
Cable lock slot Yes
Swivelling Yes
Swivel angle range -30 - 30°
Tilt angle range -5 - 21°
Height adjustment 12 cm
Height adjustment Yes
Tiltable Yes
Power
AC input voltage 100 - 240 V
AC input frequency 50/60 Hz
Power consumption (max) 240 W
Power consumption (standby) 0.3 W
Power consumption (typical) 41.3 W
Power consumption (off) 0.3 W
Power consumption (PowerSave) 44.81 W
Input current 2.8 A
Energy efficiency scale A to G
Energy efficiency class (SDR) G
Energy consumption (SDR) per 1000 hours 41 kWh
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -20 - 60 °C
Operating relative humidity (H-H) 10 - 80%
Storage relative humidity (H-H) 5 - 90%
Weight & dimensions
Height (without stand) 41.9 cm
Depth (without stand) 5.96 cm
Width (without stand) 94.7 cm
Width (with stand) 946.6 mm
Depth (with stand) 248 mm
Height (with stand) 577.3 mm
Bezel width (side) 1.13 cm
Bezel width (top) 1.13 cm
Package weight 21.6 kg
Bezel width (bottom) 1.58 cm
Weight (with stand) 13.8 kg
Weight (without stand) 9.5 kg
Packaging data
Package weight 21.6 kg
Other features
Height (without stand) 41.9 cm
Depth (without stand) 5.96 cm
Width (without stand) 94.7 cm
Power consumption (max) 240 W
HDMI Yes
USB Power Delivery up to 90 W
Energy efficiency scale A to G
RJ-45 ports quantity 1

Technical Specifications
Condition
Condition New
Product Identifiers
SKU DELL-U4021QW
MPN DELL-U4021QW
EAN 5397184409633
Type Monitor
Brand Dell
Display
Screen Size 39.7 in
Display Type IPS LCD
Brightness 300 cd/m²
Refresh Rate 60 Hz
Response Time 8 ms
Key Specifications
Aspect Ratio 21:9
Other Specifications
Most Suitable For Casual Computing
Item Weight 13.8 kg
Dimensions 946.6 mm, 577.3 mm, 248 mm

Reviews

DELL UltraSharp U4021QW reviews verified by feefo

 4 / 5
1 reviews
★★★★★
★★★★★

4 / 5

Alisdair

Manchester

Good Points: Easy to connect my laptop.

Massive screen. Easily replaces dual screens with much fewer cables.

Very little plastic in the packaging

Improvement Points: It's a bit pricey.

The stand could do with being a bit taller so that my laptop suits underneath better.

It would be nice to be able to leave my wireless dongles in the USB ports in the back of it rather than having to plug and unplug then every time.

Published on
01-Oct-2022
1

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