Dell UltraSharp U4025QW 40-Inch Curved Thunderbolt Hub Monitor with 5K Display, Height-Adjustable Stand, and Built-In Ambient Light Sensor (Silver)
Dell UltraSharp U4025QW 40-Inch Curved Thunderbolt Hub Monitor with 5K Display, Height-Adjustable Stand, and Built-In Ambient Light Sensor (Silver)
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Dell UltraSharp U4025QW 40-Inch Curved Thunderbolt Hub Monitor with 5K Display, Height-Adjustable Stand, and Built-In Ambient Light Sensor (Silver)

|31 ratings

Key item features

  • Smooth Visuals: Features a 120Hz refresh rate for less flicker, seamless scrolling, and smoother motion compared to 60Hz monitors, with 5K resolution for clear detail.
  • Smart Optimization: A built-in Ambient Light Sensor intelligently adjusts brightness and color temperature based on surroundings for optimal viewing.
  • Eye Comfort: Improved ComfortView Plus reduces harmful blue light emissions to 35% or less, ensuring all-day eye comfort without compromising color accuracy.
  • Flexible Display: Internal Multi-Stream Transport (iMST) allows partitioning the display into two virtual 2560x2160 monitors without external software.
  • Robust Connectivity: Offers a Thunderbolt hub with up to 140W EPR power delivery, over a dozen ports including pop-out quick access, and a built-in RJ45 port for up to 2.5GbE Ethernet.
  • Eco-Conscious Build: Constructed with 50% recycled steel, 85% post-consumer recycled plastics, 100% recycled aluminum, and at least 20% recycled glass.
  • Advanced Management: Dell Display Manager provides Easy Arrange for screen organization and remote management features, while Dell Color Management offers Calman Verified color calibration.
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4.1 out of 5 stars
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31 ratings11 reviews
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  1. 5 stars65% (20)
  2. 4 stars16% (5)
  3. 3 stars0% (0)
  4. 2 stars3% (1)
  5. 1 star16% (5)
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Showing 1-3 of 11 reviews

Nov 9, 2025
Reviewer name: Spencer
Sold byClassy OutfitDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Possibly the best monitor I've ever purchased!

I bought this Dell monitor on sale, and I have to say it's an excellent value for that price. At full retail, it might not be worth the cost. The IPS black screen looks stunning! It doesn't quite match the darkness of my gaming OLED, but it's much better than any traditional IPS screen I've used. The colors are vibrant, and the screen maintains impressive contrast even in low-light conditions and at night. Importantly, an IPS screen may be the best choice for a work monitor, as it doesn't suffer from burn-in or white level fluctuations. I'm using this ultra-wide screen with a Mac Mini, and it looks amazing! I have no complaints and believe it was worth every penny. The text is crisp, and the Thunderbolt port works smoothly. There's no delay when waking the screen, unlike many other displays on a Mac. The extra screen space also makes my coding and design work much easier. The U4025QW might be the best monitor I've ever bought.

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Helpful?6I3Z663NYWO75539460685
Nov 26, 2025
Reviewer name: nope
Sold byClassy OutfitDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The best 5K2K monitor for the price range

The best 5K2K monitor among all I have tried (LG UltraFine 40WT95UF / LG 40WP95C / INNOCN). 40WT95UF is pricy at ~$1800 with the same quality and other 2 do not have the same picture quality. My personal use if for only office work (mainly coding, writing, spreadsheets) and not gaming. Build quality is great and sturdy. Enough connectivity options. With TB4.0 and USB hub features, I was able to remove the dedicated USB hub I had before. The only comparable option I could find is LG40WT95UF. True HDR and TB5.0 are few missing features compared to other 40WT95UF but I do not find those features very useful for daily office work.

Incentivized Review
Helpful?6I3Z663NYWO75539460685
Oct 2, 2025
Reviewer name: anonymous
Sold and shipped by6AVE Electronics
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great monitor

Great for productivity and entertainment. Extra usb hub is useful for charging accessories. Product packaging was a bit damaged during shipping though.

Incentivized Review
Helpful?6I3Z663NYWO75539460685
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