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Laptop
Technology
Madeline Ricchiuto

Dell UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW) review – Thunderbolt 4 and 120Hz upgrades are just not enough

Dell UltraSharp 40 Thunderbolt Curved Hub Monitor on a desk with an island scene on the screen.

Three years ago, Dell debuted the world’s first 40-inch 5K monitor at CES. The UltraSharp 40-inch Curved monitor (U4021QW), was both a massive 5K multitasking display solution and a USB 3.2 hub and it impressed us enough to make our Best of CES list that year. At CES 2024 Dell announced the updated version that sits before me with a Thunderbolt 4 hub, TUV Rheinland 5-star eye comfort certification, and 140W power delivery.

As far as business and productivity monitors go, the Dell UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW) is a hybrid solution. It can replace your dual monitor setup and even run off two laptops or desktops simultaneously with its picture-in-picture or picture-by-picture modes. And as a USB hub itself, it can take the place of a docking station to reduce some of your desktop clutter.

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