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Dell UltraSharp 40in WUHD Monitor Monitor: U4021Q (U4021QW)
  • Dell U4021QW (Main)
  • Dell U4021QW (Left)
  • Dell U4021QW (Rear)
  • Dell U4021QW (Front)
  • Dell U4021QW (Top)
  • Dell U4021QW (Right)
  • Dell U4021QW (Bottom)
  • Dell U4021QW (Life-Style)
  • Dell U4021QW (Original)
  • Dell U4021QW (Alternate-Image9)
  • Dell U4021QW (Alternate-Image3)
  • Dell U4021QW (Alternate-Image4)

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Starting at $2,901.14+GST $3,336.31incl. GST
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Pricing & availability

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Name
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Dell U-SERIES 40" (21:9) CURVEWUHD 5120x2160 5MS 2xHDMI DP TB USB RJ45 SRGB HADJ 3YR (U4021QW) On sale!
7257255
$4,860.00 $5,589.00 $2,901.14 $3,336.31
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Overview

Redefine productivity on this revolutionary 40" curved WUHD 5K2K monitor that delivers exceptional colour and clarity.

Features

Specs

Display & graphics

Screen mode
5K2K WUHD

Power, battery & charging

Power consumption (Active)
240 W

Product info

Brand
Dell
Product name
U4021QW Widescreen LCD Monitor
Product model
U4021QW
Product series
U
Product type
LCD Monitor
Vendor
Dell Technologies
Vendor code
U4021QW
Vendor site

Display Type

LED-backlit LCD monitor / TFT active matrix

Diagonal Size

39.7"

Viewable Size

39.7"

Curved Screen

Yes (2500R)

Built-in Devices

USB Hub, USB 3.2 Gen 2/USB-C hub

Panel Type

IPS

Aspect Ratio

21:9

Native Resolution

WUHD 5120 x 2160 at 60 Hz

Pixel Pitch

0.1815 mm

Pixel Per Inch

140

Brightness

300 cd/m²

Contrast Ratio

1000:1

Colour Support

1.07 billion colours

Response Time

8 ms (grey-to-grey normal); 5 ms (grey-to-grey fast)

Horizontal Viewing Angle

178

Vertical Viewing Angle

178

Screen Coating

Anti-glare 3H hardness

Backlight Technology

LED backlight

Bezel Type

Flat front

Features

100% sRGB colour gamut, Factory Calibration Report, 98% DCI-P3, Dell Easy Arrange, 3-sided bezeless, 8-bit + FRC Colour Depth, Dell ComfortView Plus

Dimensions (WxDxH)

94.66 cm x 24.8 cm x 45.78 cm - with stand

Weight

13.8 kg

Connectivity

Interfaces

2 x HDMI (HDCP 2.2)
DisplayPort (HDCP 2.2)
USB-C 3.2 Gen 2 upstream (DisplayPort 1.4 mode / power up to 90W)
USB-C 3.2 Gen 2 downstream (power up to 15W)
USB upstream (Type B)
4 x USB 3.2 Gen 2
USB 3.2 Gen 2 downstream with Battery Charging 1.2
Audio line-out
Network (RJ-45)

Mechanical

Display Position Adjustments

Height, swivel, tilt

Tilt Angle

5/21

Swivel Angle

60

Miscellaneous

Features

VESA interface support

Cables Included

1 x DisplayPort cable - DisplayPort to DisplayPort - 1.8 m
1 x USB 3.2 Gen 1 upstream cable - USB Type A to B - 1.8 m
1 x HDMI cable - 1.8 m
1 x Thunderbolt 4 active cable - USB-C

Compliant Standards

DisplayPort 1.4, HDCP 2.2

Power

Voltage Required

AC 120/230 V (50/60 Hz)

Software / System Requirements

Included Software

Dell Display Manager

Dimensions & Weight

Dimensions & Weight Details

With stand - width: 94.66 cm - depth: 24.8 cm - height: 45.78 cm - weight: 13.8 kg
Without stand - weight: 9.5 kg

Accessories

Cables included

Power cable | DisplayPort cable (DP to DP) | Super speed USB 5 Gbps (USB 3.2 Gen1) Upstream Cable (Type-A to Type-B) | HDMI cable | Thunderbolt™ 4 (USB-C) Active Cable

Customer ratings & reviews

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Options & accessories

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About Dell

Dell Technologies story began with a belief and a passion: that everybody should have easy access to the best technology anywhere in the world. That was in 1984 in Michael Dell’s University of Texas dorm room. Today, Dell Technologies is instrumental in changing the digital landscape the world over.

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Sustainability at Dell

Dell Technologies Advancing Sustainability goals focus their actions on climate change and the circular economy, ensuring better outcomes for business, people and the planet.

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