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Key Features
- 39.7" 21:9 IPS Black Panel
- HDMI | DisplayPort | Thunderbolt 4
- USB-C | USB-A | 2.5Gb RJ45 | 3.5mm
- WUHD 5K 5120 x 2160 at 120 Hz with VRR
Watch every aspect of your work spring to life with the powerful and precise UltraSharp 39.7" 5K HDR 120Hz Curved Thunderbolt Hub Monitor from Dell. Driven by Thunderbolt 4 technology, this display is able to deliver video, data, network connectivity, daisy-chaining for a second 5K display, and charge your device with up to 140W of power, all using its integrated Thunderbolt 4 port and a single Thunderbolt 4 cable. Thanks to the WUHD 5120 x 2160 resolution, 21:9 aspect ratio, and wide 178° viewing angles, this display is the equivalent of having two 2560 x 2160 displays side by side.
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Does this come with the same warranty as buying ...
Does this come with the same warranty as buying from Dell?
This Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor does come with a limited 3 year warranty from Dell (Advanced Exchange Service and Premium Panel Exchange).
Date published: 2025-09-16
Does this monitor support HDR 10 or HLG HDR ...
Does this monitor support HDR 10 or HLG HDR standards?
The Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor is not listed to support HDR 10 or HLG HDR.
Date published: 2025-04-30
How can I adjust the height or do I need a ...
How can I adjust the height or do I need a separate arm?
The Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor offers height, tilt, and swivel adjustments.
Date published: 2024-12-03
What percent of adobe rgb gamut is displayed?
What percent of adobe rgb gamut is displayed?
Dell does not publish an Adobe RGB percentage for the Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor, B&H # DEU4025QW.
Date published: 2025-11-28
can I plug in two MBP into this screen via USB-C ...
can I plug in two MBP into this screen via USB-C and expect them to charge and do switch display? and share a mouse/kb via kvm?
I own the Dell U3425WE which has identical port layout in the monitor and this is not an option. There is only one port with upstream and charging. Also the Dell Display software currently has no option to switch from USB C sources. It can only switch between HDMI, Display Port and USB C.
I was hoping to switch between a USB C windows laptop for work and my MacBook Pro and ran discovered the issue.
If you are using USB C for one computer and and the USB uplink and HDMI/DP for the other, it should work fine. You wonât have charging though for the computer connected via HDMI.
Date published: 2025-08-14
Will this monitor allow me to route my Logitech Bl
Will this monitor allow me to route my Logitech Blue Microphone for full functionality via one of the intergrated USB ports on the monitor, and if so, what port should I utilize for this application?
You can use any of the USB-A downstream ports on the Dell UltraSharp 39.7" 5K HDR 120Hz Curved Thunderbolt Hub Monitor to connect USB peripherals to your computer when your computer is also connected through Thunderbolt or the USB-C upstream connection.
Date published: 2026-08-28
My Intel MacPro has a AMD Radeon Pro W5700x. Will ...
My Intel MacPro has a AMD Radeon Pro W5700x. Will this monitor work with it?
Yes, the Dell UltraSharp 39.7" 2160p HDR 120 Hz Curved Thunderbolt Hub Monitor could be used with an Intel Mac Pro.
Date published: 2025-02-17
How is scaling with m1 macbook?
How is scaling with m1 macbook?
You will have to do some work (check out Reddit) to achieve a maximum 110hz refresh rate, but the scaling is excellent, and 110hz is achievable and stable.
Date published: 2025-12-01