• Dell UltraSharp U3821DW 38
  • Image of Dell UltraSharp U3821DW 38" Curved USB-C Hub Monitor

Dell UltraSharp U3821DW 38″ Curved USB-C Hub Monitor

SKU: CDE304, U3821DW

$1,976.76 $1,903.54

1 in stock

or from $403.54 today & 5 weekly interest-free payments of $300.00 with Laybuy

Price Match

Estimated delivery time for items in stock:

  • AUCKLAND1 DayShipping $ 57.50
  • NORTH ISLAND1-2 DaysShipping $ 115.00
  • SOUTH ISLAND1-3 DaysShipping $ 143.75

Can ship same day if order before 2pm (except weekends and public holidays)

SKU: CDE304, U3821DW Categories: , , Tag:

Immersive display. Immaculate performance. Discover precision performance on a 34″ curved (Curve radius 1900R) USB-C monitor that elevates your work and entertainment.

You may also like...

Product Overview

Dell UltraSharp U3821DW 38″ Curved USB-C Hub Monitor

Dell UltraSharp U3821DW Features

Dell UltraSharp U3821DW – Experience clarity, productivity and connectivity on this 37.5” ultrawide WQHD+ curved, hub monitor with 95% DCI-P3 color and integrated speakers.


  • More screen to captivate you: See all of your work and multitask like you’ve always wanted with more onscreen space on this 37.5-inch ultrawide WQHD+ (3840 x 1600) curved screen. And with a vertical height of 1600 pixels, you can see more and scroll less.
  • A view that draws you in: The 2300R curved screen creates a wider field of view, minimizes reflection and offers near uniform visual focus, for a comfortable, panoramic, wrap-around view.
  • Consistent, vibrant colors: Expect consistent color and picture quality across a wide viewing angle, thanks to 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 95% DCI-P3. DCI-P3 (which offers nearly 25% more than coverage than sRGB), enables a wider range of colors and is quickly becoming the color standard for creating and viewing content.
  • Accurate color, out of the box: Your monitor is factory calibrated for accurate colors right from the start.
  • All-encompassing sound: Integrated dual 9W speakers deliver quality sound for an auditory experience that pulls you in even further

Bring everything together


  • Connect to productivity: With RJ45 and USB-C®, your monitor serves as a productivity hub that delivers stable Etherneti and up to 90W of power delivery—all in a clutter-free setup.
  • Extensive connectivity: Easily connect to a variety of devices with a wide range of connectivity options, including DP1.4, HDMI and USB-C: a single-cable solution that transmits data and video while delivering up to 90W of power to charge a wide range of laptops. Plus, quick-access USB-C and super speed USB 5Gbpsi ports conveniently located at the front, enable fast connection to peripherals, such as storage devices and mobile phones, with a charging capability of up to 15W (via USB-C).
  • Enhanced manageability: MAC Address pass-throughi, PXE Boot, and Wake-on-LAN are conveniently built in.
  • Multitask efficiently: Connect two PC sources to the 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). KVM (keyboard, video and mouse) allows you to control both PCs with a single keyboard and mouse.

Dell UltraSharp U3821DW


  • Beauty meets function: Crafted with a premium, platinum silver finish, this sleek monitor features a streamlined 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.
  • Easy on the eyes: Optimize eye comfort with a flicker-free screen and ComfortViewi, a feature that reduces harmful blue light emissions.


Designed with you in mind



  • 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.

Dell UltraSharp U3821DW


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

Dell UltraSharp U3821DW


Ports & Slots:
1. Security lock slot | 2. Power connector | 3. HDMI port (2) | 4. DisplayPort | 5. USB-C upstream port | 6. Audio line-out porti | 7. Super speed USB 5 Gbps (USB 3.2 Gen 1) Type-B upstream port | 8. Super speed USB 5 Gbps (USB 3.2 Gen 1) Type-A downstream port (3) | 9. RJ45 port | 10. Super speed USB 5 Gbps (USB 3.2 Gen 1) Type-A downstream port with power charging | 11. USB-C downstream port | 12. Stand lock

Cables included: Power cable | Type-C (C-C cable) | HDMI cable | DP cable (DP to DP) | Super speed USB 5Gbps (USB 3.2 Gen1) upstream cable (Type-A to Type-B)

Dell UltraSharp U3821DW

Technical Specifications

Device Type
  • WLED
Power Consumption (On mode)
  • 36.7 W
Curved Screen
  • Yes
  • USB Hub 3.0
Panel Type
  • IPS
Aspect Ratio
  • 21:9
Native Resolution
  • 3840 x 1600 at 60Hz
Pixel Pitch
  • 0.22908 mm x 0.22908 mm
  • 300 cd/m² (typical)
Contrast Ratio
  • 1000:1 (typical)
Response Time
  • 5 ms (gray to gray – FAST mode)
  • 8 ms (gray to gray – NORMAL mode)
Color Support
  • 1.07 Billion
Input Connectors
  • 1 DP (ver1.4)
  • 2 HDMI (ver 2.0)
  • 1 USB-C (Alternate mode with DP1.4, Power Delivery uptp 90W)
  • 1 X super speed USB Gbps, Type – B upstream port
  • 3 X super speed USB 5 Gbps donwstream port
  • 1 X super speed USB 5GBPs with BC 1.2 charging capability at 2 A (Maximum)
  • 1 X audio line-out port
  • 1 X RJ45 port
Display Position Adjustments
  • Height Adjustable: 120 mm
  • Tilt: 5°/21°
  • Swivel: 30°/30°
  • Slant (4°/4°)
Screen Coating
  • Anti-Glare with Hard- Coating 3H
Dimensions (WxDxH) – with stand
  • 35.21 inches x 9.89 inches x 17.47 inches~22.20 inches
Environmental Standards
  • ENERGY STAR Qualified EPEAT Gold
Compliant Standards
  • TCO Certification
  • Energy Star Compliance (ES8.0)
  • TAA Availability
Product Description
  • Dell UltraSharp 38 Curved USB-C Hub Monitor – U3821DW
Diagonal Size
  • 37.52 inches
  • 19.40 lb

Additional Details

Product Manufactured by: Dell

Product Found in: 33″-100″ Monitors

Cackle Part Number: CDE304

Manufacturer Part Number: U3821DW


There are no reviews yet.

Be the first to review “Dell UltraSharp U3821DW 38″ Curved USB-C Hub Monitor”

Your email address will not be published. Required fields are marked *

You may also like…