Dell UltraSharp U4021QW - LED monitor - curved - 40" (39.7" viewable) - 5120 x 2160 WUHD @ 60 Hz - IPS - 300 cd/m² - 1000:1 - 5 ms - 2xHDMI, DisplayPort, Thunderbolt 3 - speaker...

General

Features

Picture by picture, integrated cable management, Mercury free, Factory Calibration Report, Dell Easy Arrange, arsenic free, Picture-in-Picture, 3-sided bezeless

Weight

14.4 kg

Display Type

LED-backlit LCD monitor / TFT active matrix

Diagonal Size

40"

Viewable Size

39.7"

Built-in Devices

KVM Switch, USB 3.2 Gen 2/USB-C hub

Colour Support

1.07 billion colours

Response Time

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

Brightness

300 cd/m²

Pixel Pitch

0.1815 mm

Dimensions (WxDxH)

94.66 cm x 24.8 cm x 45.78 cm - with stand

Aspect Ratio

21:9

Energy Class

Class G

Energy Consumption per Year

140.86 kWh

Native Resolution

WUHD 5120 x 2160 (DisplayPort: 60 Hz, HDMI: 30 Hz)

Colour Gamut

100% sRGB, 98% DCI-P3

Contrast Ratio

1000:1

Horizontal Viewing Angle

178

Vertical Viewing Angle

178

Panel Type

IPS

Screen Coating

Anti-glare 3H hardness

Backlight Technology

LED backlight

Vertical Refresh Rate

24 - 86 Hz

Horizontal Refresh Rate

27 - 133 kHz

Pixel Per Inch

140

Curved Screen

Yes (2500R)

Manufacturer Warranty

Bundled Services

3-Year Advanced Exchange Service and Premium Panel Exchange

Miscellaneous

Features

Security lock slot (cable lock sold separately), VESA interface support, anti-theft stand lock slot

Compliant Standards

RoHS, halogen-free, BFR-free, DisplayPort 1.4, HDCP 2.2, PVC-free

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 - 1.5 m

Security Slot Type

Kensington security slot

Power

Input Voltage

AC 120/230 V (50/60 Hz)

Power Consumption (On mode)

41.3 W

Power Consumption Stand by

0.3 Watt

Power Consumption (Off Mode)

0.3 Watt

Power Consumption SDR (On mode)

41.3 kWh/1000h

Software / System Requirements

Included Software

Dell Display Manager

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

40 °C

Humidity Range Operating

10 - 80% (non-condensing)

Audio

Type

Speakers - stereo

Output Power / Channel

9 Watt

Connectivity

Interfaces

2 x HDMI (HDCP 2.2) ¦ DisplayPort 1.4 (HDCP 2.2) ¦ Thunderbolt 3/USB-C upstream/DisplayPort 1.4 Alt Mode (power up to 90W) ¦ USB-C 3.2 Gen 2 downstream (power up to 15W) ¦ USB upstream (Type B) ¦ 3 x USB 3.2 Gen 1 downstream ¦ USB 3.2 Gen 2 downstream with Battery Charging 1.2 ¦ Audio line-out ¦ Network (RJ-45)

Dimensions & Weight

Dimensions & Weight Details

With stand - width: 94.66 cm - depth: 24.8 cm - height: 45.78 cm - weight: 14.4 kg ¦ Without stand - width: 94.66 cm - depth: 5.96 cm - height: 41.91 cm - weight: 9.5 kg

Dimensions & Weight (Shipping)

Shipping Weight

21.6 kg

Mechanical

Tilt Angle

-5/+21

Height Adjustment

120 mm

Swivel Angle

60

Display Position Adjustments

Height, swivel, tilt

VESA Mounting Interface

100 x 100 mm

Sustainability Information

EPEAT Compliant

EPEAT Gold

TCO Certified

TCO Certified Displays 8

ENERGY STAR Certified

Yes