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Dell UltraSharp U4021QW 40" Class 5K2K WUHD Curved Screen LCD Monitor - 21:9 - Black, Silver

39.7" Viewable - In-plane Switching (IPS) Technology - LED Backlight - 5120 x 2160 - 1.07 Billion Colors - 300 Nit - 5 ms - 60 Hz Refresh Rate - HDMI - DisplayPort - USB Hub
Product Number: ETLZ1073051542
  • Is power-efficient with minimal heat production to ensure a prolonged, convenient usage
  • USB Type-C offers a more refined structure and safer to use connectivity
  • 39.7" viewable screen size provides a spectacular viewing experience
  • 5 ms response time makes it excellent for latest action films, sports or gaming
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Product Description

Dell UltraSharp U4021QW 40" Class 5K2K WUHD Curved Screen LCD Monitor - 21:9 - Black, Silver - 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.
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 10Gbpsi 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.

  • Is power-efficient with minimal heat production to ensure a prolonged, convenient usage
  • USB Type-C offers a more refined structure and safer to use connectivity
  • 39.7" viewable screen size provides a spectacular viewing experience
  • 5 ms response time makes it excellent for latest action films, sports or gaming
  • 300 Nit brightness gives an exceptional visible display for clear and consistent on-screen pictures
  • 5K2K WUHD screen mode provides visual clarity and ensures maximum productivity
  • LED backlight technology offers visual brilliance with maximum efficiency
  • 5120 x 2160 maximum resolution for stunning, lively result with optimal viewing usability
  • 60 Hz standard refresh rate reduces blur to ensure maximum efficiency
  • 21:9 aspect ratio provides the best display for video recorded in the CinemaScope format
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Product Specifications

  • Additional Warranty Information
    3Y Basic Hardware Service with Advanced Exchange-Disti SnS
  • Aspect Ratio
    21:9
  • Backlight Technology
    LED
  • Brand Name
    Dell
  • Brightness
    300 Nit
  • Built-in Devices
    USB Hub
  • Color
    Black Silver
  • Color Gamut
    100% Rec. 709 100% sRGB 98% DCI-P3
  • Color Supported
    1.07 Billion Colors
  • Curved Screen
    Yes
  • Depth with Stand
    9.80"
  • DisplayPort
    Yes
  • Environmental Certification
    TCO Certified Displays Electronic Product Environmental Assessment Tool Gold (EPEAT Gold)
  • Environmentally Friendly
    Yes
  • Features
    3H Surface Hardness Anti-glare Cable Management ComfortView Plus Flicker-free Low Blue Light Picture by Picture Picture in Picture PowerNap Security Lock sRGB Stand Lock Wide Viewing Angle
  • HDCP Supported
    Yes
  • HDMI
    Yes
  • Height with Stand
    18"
  • Horizontal Viewing Angle
    178°
  • Limited Warranty
    3 Year
  • Manufacturer Part Number
    DELL-U4021QWA
  • Maximum Resolution
    5120 x 2160
  • Native Contrast Ratio
    1,000:1
  • Network (RJ-45)
    Yes
  • Number of DisplayPorts
    1
  • Number of HDMI Inputs
    2
  • Number of Screens
    1
  • Number of Speakers
    2
  • Number of USB Ports
    6
  • Number of USB Type-B Upstream Ports
    1
  • Number of USB Type-C Ports
    1
  • Off-Mode Power Consumption
    300 mW
  • Operating Power Consumption
    240 W
  • Package Contents
    UltraSharp U4021QW Widescreen LCD Monitor Power Cable 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
  • Pixel Pitch
    7.1 mil
  • Product Color
    Black Silver
  • Product Line
    UltraSharp
  • Product Model
    U4021QW
  • Product Name
    UltraSharp U4021QW Widescreen LCD Monitor
  • Product Type
    LCD Monitor
  • Response Time
    5 ms
  • Response Time Details
    5ms GTG (Fast)
  • Screen Mode
    5K2K WUHD
  • Screen Size Class
    40"
  • Speakers
    Yes
  • Stand Adjustments
    Height Swivel Tilt
  • Standard Refresh Rate
    60 Hz
  • Standby Power Consumption
    300 mW
  • TCO Certified
    Yes
  • Thunderbolt
    Yes
  • Total Number of USB Type-C Ports
    1
  • USB
    Yes
  • VESA Mount Compatible
    Yes
  • Vertical Viewing Angle
    178°
  • Viewable Screen Size
    39.7"
  • Weight with Stand (Approximate)
    31.75 lb
  • Width with Stand
    37.30"

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