Name: Dell UltraSharp 40 Curved WUHD Monitor - U4021QW
Brand: Dell
SKU: 210-becu
Rating: 4.6 (226 reviews)

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Dell UltraSharp 40 Curved WUHD Monitor - U4021QW

Dell UltraSharp

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Limited Stock

Low Stock

Temporarily Out of Stock

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Features & Design

Give your visuals power

More screen to captivate you: Stay on task with immersive productivity on the world’s first 40-inch curved ultrawide WUHD 5K2K monitor. With 35% more onscreen space than a 32-inch 4K 16:9 screen, you have room to view all of your work at once.

A view that draws you in: The 2500R curved screen creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a comfortable, panoramic, wrap-around view.

Unmatched clarity: Across that additional screen space, you’ll see fine, intricate details with ultra high 5120 x 2160 resolution and a 140 ppi pixel density.

Consistent, vibrant colors: Expect consistent color and picture quality across a wide viewing angle, with IPS technology. See true-to-life color with an incredible color depth of 1.07 billion colors and wide color coverage across industry standards, including 100% sRGB, 100% Rec. 709 and 98% DCI-P3. DCI-P3 (which offers nearly 25% more coverage than sRGB), enables a wider range of colors and is quickly becoming the color standard for creating and viewing content.

All-encompassing sound: Integrated dual 9W speakers deliver quality sound for an auditory experience that pulls you in even further.

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Your productivity hub

Connect to productivity: With Thunderbolt™ 3 and RJ45, this monitor serves as a productivity hub that delivers stable Ethernet and up to 90W of power delivery—all in a clutter-free setup.

Lightning speed: Thunderbolt™ 3 delivers speeds of up to 40Gbps, creating one compact port that does it all—delivering the fastest and most versatile connection to any dock, display or data peripheral.

Extensive connectivity: Easily connect to a variety of devices with extensive connectivity options, including Thunderbolt™ 3, DP1.4, HDMI and super speed USB 10Gbps. Plus, quick-access USB-C^® and super speed USB 10Gbps ports conveniently located at the front, enable fast connection to peripherals, such as storage devices and mobile phones, with up to 15W charging capability (via USB-C).

Enhanced manageability: MAC Address pass-through, PXE Boot, and Wake-on-LAN are conveniently built in.

Multitask efficiently: Effortlessly connect two PC sources to your monitor. Our intelligent Auto KVM feature detects the second connected PC and seamlessly switches controls over. View content from both PC sources with Picture-by-Picture (PbP) and Picture-in-Picture (PiP), and use KVM (keyboard, video and mouse) to control both PCs with a single keyboard and mouse.

Masterful design

Easy on the eyes: Experience vibrant color that's easy on your eyes with ComfortView Plus, an always-on, built-in low blue light screen that reduces harmful blue light emissions while delivering excellent color performance.

Beauty meets function: Crafted with a premium, platinum silver finish, this stylish monitor features a compact base and a hidden cable management design that runs the cables through the monitor riser for a clutter-free setup. Plus, you can navigate the menu and adjust screen settings with the easy-to-use joystick control.

Comfort is key: Tilt, swivel and adjust the height of your monitor because you should be comfortable however and wherever you work.

Accessibility: Dell Technologies is committed to diversity and we are continually improving the user experience for everyone. In our ongoing efforts to strive for digital accessibility, this monitor meets Section 47 CFR 79.107 of the 21st Century Communications and Video Accessibility Act (CVAA). Select on-screen text menus and commands, displayed via the On-Screen Menu function, will be narrated using text-to-speech synthesis to aid accessibility of the visually impaired. Read more about our commitment to enabling digital accessibility for people with disabilities here.

Dell Display Manager

Productive at every level: Easy Arrange allows you to easily tile multiple applications across one or more screens with 38 pre-set window partitions and the ability to personalize up to five windows, giving you improved multitasking abilities.

Seamless transitions: The auto-restore feature remembers where you left off, so applications will go back to where you left them, even after you’ve unplugged.

More ways to manage: Asset management reports allow IT managers to quickly capture and track monitor information as well as configure multiple monitors at once through a single setup.

The key to convenience: Shortcut keys can save you even more time, letting you easily configure your display management settings so you can get to work faster.

Expanded compatibility: With support for multiple operating systems, Dell Display Manager helps you stay productive however you work.

Green thinking: for today and tomorrow

Environmental standards: This monitor meets the latest regulatory and environmental standards such as EnergyStar^®, TCO Certified and registered under EPEAT^®.

Eco-conscious packaging: To reduce our manufacturing impact on the environment, this monitor is shipped Styrofoam-free and the paper-based packaging is made of at least 75% recycled cardboard.

Energy conservation: Save energy when your monitor is not in use with PowerNap, a feature that dims or puts your monitor to sleep when it’s not in use.

Advancing sustainability: Dell Technologies is committed to reducing environmental impact throughout the product lifecycle. Read more about our commitment to sustainability and our 2030 Social Impact goals here, and our product’s carbon footprint here.

Operating system

This monitor is compatible with multiple operating systems including Windows and macOS^®.

Connectivity Options

Peace of mind, guaranteed

Our products are engineered with care and precision, so we guarantee support and peace of mind.

A brand you can rely on

As the No. 1 monitor company worldwide for seven consecutive years (2013 to 2020), we take pride in our unyielding commitment to quality and the utmost satisfaction of our customers.

Premium Panel Exchange

The Dell Premium Panel Exchange allows a free panel replacement during the Limited Hardware Warranty period even if only one bright pixel is found.

Advanced Exchange Service

Your monitor comes with a 3-year Advanced Exchange Service so that if a replacement becomes necessary, it will be shipped to you the next business day during your 3-year Limited Hardware Warranty.

Tech Specs

General

Display Type

LED-backlit LCD monitor / TFT active matrix

Diagonal Size

40"

Viewable Size

39.7"

Curved Screen

Yes (2500R)

Built-in Devices

USB 3.2 Gen 2/USB-C hub

USB Power Delivery

90 Watt

Panel Type

IPS

Aspect Ratio

21:9

Native Resolution

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

Pixel Pitch

0.1815 mm

Pixel Per Inch

140

Brightness

300 cd/m²

Contrast Ratio

1000:1 / 1000:1 (dynamic)

Color Support

1.07 billion colors

Color Gamut

100% sRGB, 98% DCI-P3

Response Time

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

Vertical Refresh Rate

24 - 86 Hz

Horizontal Refresh Rate

27 - 133.286 kHz

Horizontal Viewing Angle

178^°

Vertical Viewing Angle

178^°

Screen Coating

Anti-glare 3H hardness

Backlight Technology

LED backlight

Features

Mercury free, arsenic-free glass, 3-sided bezeless

Dimensions (WxDxH)

37.3 in x 9.8 in x 18 in - with stand (lowest position)

Weight

30.42 lbs

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)
4 x USB 3.2 Gen 2 downstream
USB 3.2 Gen 2 downstream with Battery Charging 1.2
Audio line-out
LAN (RJ-45)

Mechanical

Display Position Adjustments

Height, swivel, tilt

Tilt Angle

-5^°/+21^°

Swivel Angle

-30^°/+30^°

Height Adjustment

4.7 in

Miscellaneous

Features

Security lock slot (cable lock sold separately)

Cables Included

1 x DisplayPort cable - DisplayPort to DisplayPort - 6 ft
1 x USB 3.2 Gen 1 upstream cable - USB Type A to B - 6 ft
1 x HDMI cable - 6 ft
1 x Thunderbolt 4 active cable - USB-C

Compliant Standards

RoHS, BFR-free, PVC-free

Power

Input Voltage

AC 100-240 V (50/60 Hz)

Power Consumption (On mode)

41.3 W

Power Consumption SDR (On mode)

41.3 kWh/1000h

Power Consumption (Max)

240 Watt

Power Consumption Stand by

0.3 Watt

Power Consumption Sleep

0.3 Watt

Power Consumption (Off Mode)

0.3 Watt

On / Off Switch

Yes

Dimensions & Weight

Dimensions & Weight Details

With stand (lowest position) - width: 37.3 in - depth: 9.8 in - height: 18 in - weight: 30.4 lbs
With stand (highest position) - width: 37.3 in - depth: 9.8 in - height: 22.7 in - weight: 30.4 lbs
Without stand - width: 37.3 in - depth: 2.3 in - height: 16.5 in - weight: 20.9 lbs

Dimensions & Weight (Shipping)

Shipping Weight

47.62 lbs

Environmental Standards

EPEAT Compliant

EPEAT Gold

ENERGY STAR Certified

Yes

Manufacturer Warranty

Service & Support

Limited warranty - replacement - 3 years - response time: next business day

Bundled Services

3-Years Advanced Exchange Service and Premium Panel Guarantee

Environmental Parameters

Min Operating Temperature

32 °F

Max Operating Temperature

104 °F

Humidity Range Operating

10 - 80% (non-condensing)

Reviews

Dell UltraSharp 40 Curved WUHD Monitor (U4021QW): One of the "Best monitor for programming of 2022." — TechRadar

Dell UltraSharp Monitor - U4021QW: 40 inches of Ultrawide Uberness

"This 40-inch beast boasts 5,120 by 2,160 pixels and the same pixel density as a 32-inch 4K monitor." — TechRadar

Dell UltraSharp 40 Curved WUHD Monitor - U4021QW: "Best 4K curved monitors 2022" — TechRadar

Best 4K curved monitors 2022: Dell UltraSharp Monitor - U4021QW

"Best WUHD curved monitor for content creators." — TechRadar

Dell UltraSharp Monitor - U4021QW: Hands-on Review

"Accurate and outstanding colours, which makes it even more ideal for photo editing, cinematic colour grading, and graphics design." — Creative Bloq

Dell UltraSharp 40 Curved WUHD Monitor U4021QW: 2021 Tech Innovator Awards Winner (Monitors)

2021 Tech Innovator Awards Winner (Monitors): Dell UltraSharp U4021QW

"Dell’s UltraSharp 40 Curved WUHD Monitor (U4021QW) is aimed at work-from-home professionals seeking an immersive visual experience, with its impressive 5K WUHD (5,120 x 2,160) resolution, wide color coverage and sizable curved display." — CRN®

Dell UltraSharp U4021QW: TechRadar Recommends

"The Dell U4021QW is a curved ultrawide UHD display that brings a premium look and visual performance to any home or office space." — TechRadar

Dell UltraSharp U4021QW: Rated 84/100

"If you’re the type of user who demands color accuracy with a massive amount of screen space, it’s certainly worth considering." — Engadget

Dell UltraSharp U4021QW: Hands-on Review

"A monitor to rule them all." — Design Milk

Dell Ultrasharp 40 Curved Monitor U4021QW: Tom’s Guide CES 2021 Best Monitor Award

Dell Ultrasharp U4021QW: CES 2021 Best Monitor Award

"Might be the best thing to ever happen to your home office." — Tom's Guide

Dell UltraSharp 40 Curved WUHD Monitor U4021QW: " A 40-inch display with a 2500R curve and resolution that goes beyond 4K." — CRN®

10 Must-See PC Monitors At CES 2021: Dell UltraSharp U4021QW

"The new UltraSharp 40 Curved monitor include the ability to connect two PCs to the monitor at a time, allowing users to switch between the two PCs." — CRN®

Dell UltraSharp 40 Curved Monitor U4021QW: "The best monitors of CES 2021" — Digital Trends

The best monitors of CES 2021: Dell UltraSharp U4021QW

"The 2,500 radius curve is its primary appeal." — Digital Trends

"Best Monitor: Dell Ultrasharp 40-inch curved 5K monitor - U4021QW" — Laptop Mag

Best Monitor of CES 2021: Dell Ultrasharp U4021QW

"It’s hard not to be impressed by the Dell U4021QW’s massive 40-inch curved 5K panel." — Laptop Mag

Dell UltraSharp 40 Curved WUHD Monitor (U4021QW): CES® 2021 Innovation Awards Honoree (Computer Peripherals & Accessories)

CES® 2021 Innovation Awards Honoree: Dell UltraSharp U4021QW

Product Category: Computer Peripherals & Accessories

CES® Innovation Awards are granted to products based upon materials submitted by the honorees. CTA neither verifies the accuracy of any submissions nor tests any products.

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Dell UltraSharp 40 Curved WUHD Monitor - U4021QW

Diagonal Size

Resolution / Refresh Rate

Panel Technology

Adjustability

Color Gamut

Ports

Features & Design

Give your visuals power

Your productivity hub

Masterful design

Dell Display Manager

Green thinking: for today and tomorrow

Operating system

Connectivity Options

Peace of mind, guaranteed

Tech Specs

Drivers, Manuals & Support

Welcome

Welcome to Dell

Dell UltraSharp 40 Curved WUHD Monitor - U4021QW

Diagonal Size

Resolution / Refresh Rate

Panel Technology

Adjustability

Color Gamut

Ports

Features & Design

Give your visuals power

Your productivity hub

Masterful design

Dell Display Manager

Green thinking: for today and tomorrow

Operating system

Connectivity Options

Peace of mind, guaranteed

Tech Specs

Drivers, Manuals & Support