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Overview

Experience immersive visuals with the Dell UltraSharp 40 Curved Thunderbolt Hub Monitor, designed to deliver vibrant colour and remarkable detail for creative work and multitasking. Enjoy accurate, lifelike images with 5120 x 2160 resolution and wide colour coverage, plus seamless connectivity for streamlined productivity.
  • 39.7 in curved IPS display with 5120 x 2160 resolution
  • Up to 120 Hz refresh rate for smooth onscreen motion
This description was generated by AI and reviewed for accuracy.

Dell UltraSharp 40" Ultrawide Curved 4K UHD IPS Thunderbolt Hub Monitor (U4025QW) - 120Hz - DisplayHDR 400

Model: U4025QW
Web Code: 17983316
Sold and shipped by | 3.6 seller rating (128 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • 39.7 in screen with 5120 x 2160 4K Ultra HD native resolution
  • IPS panel provides wide viewing angles and consistent colour
  • 120 Hz refresh rate delivers smooth motion for detailed graphics
  • 99% DCI-P3 and 100% sRGB colour coverage for accurate reproduction
  • Edge LED backlight for efficient, even screen illumination
Screen & Picture
  • 5120 x 2160 resolution with a high pixel density of 163ppi offers four times more details than Full HD
  • 95% DCI-P3, 99% sRGB, and 99% Rec 709 colour coverage for true colour reproduction
  • Outstanding colour depth of 1.07 billion colours delivers better gradation and precision in more shades
  • Factory calibrated at 99% sRGB to Delta-E less than 2, ensuring colours are accurate out of the box
  • VESA DisplayHDR 400 support enables excellent peak brightness and high contrast for detailed images even in dark shadows or bright areas
  • 1300:1 high contrast ratio for enhanced depth and clarity
Connections
  • USB-C connectivity provides up to 90W power delivery, transmitting power, data, and video with a single cable
  • Quick access side ports let you easily charge and connect to a variety of devices
Stand, Mounting & Dimensions
  • Height adjustment, tilt, and swivel adjustment allow you to customize your viewing position for comfort
Features
  • Built-in speakers for convenient audio without extra devices
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.