PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

CES 2024 First Look: New Dell UltraSharp LCDs Are Thunderbolt 4 Superconnectors

Dell goes large and ultrawide with two new supersize UltraSharp productivity monitors, packing extensive port hubs and high-contrast 120Hz IPS Black panels.

 & Tony Hoffman Senior Writer, Hardware

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS

Dell on Thursday teased two additions to its UltraSharp line of elite productivity monitors, the UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW) and the Ultrasharp 34 Curved Thunderbolt Hub Monitor (U3425WE). Geared primarily to content creators, data scientists, and engineers, these ultrawide displays feature Thunderbolt hubs and high-contrast IPS Black screens with an eye-pleasing 120Hz refresh rate.

(Credit: Joseph Maldonado)

We had a chance to spend some time with both the U4025QW and U3425WE in New York City ahead of their debut at CES this week. The screens are bright, with vivid colors and great contrast thanks to deep blacks. A notable feature is their quick-access ports. Normally hidden, a bay containing three front-facing ports (two USB-C and one USB-A) descend into view when you press a certain spot on the monitor's bottom edge. It resembles the port drop-down module on Dell's 2023 6K super-panel, the UltraSharp 32 6K Monitor (U3224KB).

(Credit: Joseph Maldonado)

Both models have screens with 21:9 ultrawide aspect ratios. The U4025QW's 40-inch screen has a 5,120-by-2,160-pixel resolution, while the U3425WE's 34-inch panel has a resolution of 3,440 by 1,440 pixels. The screens use IPS Black technology, which has a 2,000:1 rated contrast ratio, double that of standard in-plane switching (IPS) panels.

Both panels are rated to cover 100% of the sRGB color space; the U4025QW is rated for 99% of DCI-P3, while the U3425WE has a 98% DCI-P3 rating. The U4025QW is VESA-certified with a DisplayHDR 600 rating. They both support up to 178-degree vertical and horizontal viewing angles. Their stands support height, tilt, and swivel adjustment.

(Credit: Joseph Maldonado)

The U4025QW includes Thunderbolt 4 (with up to 140 watts of power delivery), USB-A, DisplayPort 2.1, and HDMI 2.1 ports. Meanwhile, the U3425WE has Thunderbolt 4 with up to 90 watts of power delivery, USB-A, DisplayPort 1.4, and HDMI ports. They each have an RJ45 Ethernet port that supports PXE boot, MAC address pass-thru, and Wake on LAN features.

(Credit: Joseph Maldonado)

Both the U4025QW and and U3425WE can be used with the Dell Display Manager utility to tile multiple windows, and they support the ability to connect two PC sources and multitask efficiently with Picture-by-Picture, Picture-in-Picture, and KVM functionality. (The built-in KVM function allows for easy switching between two PCs from one set of input devices.)

The U4025QW will start at $2,399.99, and the U3425WE will start at $1,019.99. They'll be on sale starting Feb. 27, Dell says. We look forward to testing and reviewing them soon.

About Our Expert

Tony Hoffman

Tony Hoffman

Senior Writer, Hardware

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my efforts on 3D printers, pro and productivity displays, and drives and SSDs of all sorts.

Over the years, I have reviewed smart telescopes, iPad and iPhone science apps, plus the occasional camera, laptop, keyboard, and mouse. I've also written a host of articles about astronomy, space science, travel photography, and astrophotography for PCMag and its past and present sibling publications (among them, Mashable and ExtremeTech), as well as for the former PCMag Digital Edition.

The Technology I Use

I have a Lenovo ThinkPad T14 laptop that's my work daily driver, an HP Pavilion Aero 13 as my primary personal laptop, and an Asus ProArt P16 for detailed photo work. (I also have an older Dell XPS 13, which now stays at home full-time.) For storage testing, I rely on our three custom-built Windows testbeds in PC Labs, as well as a 2024 MacBook Pro.

My primary home monitor is a BenQ EX2780Q, a gaming monitor with a great sound system and excellent image quality. I use that panel for writing, watching videos, and working with photos. I also have an HP 27 Curved Display—one of the first general-purpose curved monitors—which I have paired with an Acer Aspire desktop computer. My multifunction printer is an Epson Expression Premium XP-7100 Small-in-One. I also own an Epson Perfection V39 flatbed scanner, which I use for photos and short documents, and a Canon Selphy CP1300 small-format photo printer for turning out snapshots.

My first cell phone, in 2006, was a Motorola Razr; since then, it’s been all iPhones—I currently have an iPhone 15 Pro. I use my iPhone a lot for casual photography, though I also use a Sony DSC-RX100 VII and a Canon G5 X Mark II for everyday shooting. For much of my travel photography and astrophotography, I use either a Sony A7r II or A7 III, paired with a variety of lenses ranging from a Sony 14mm f/1.8 prime to a Sony FE 70-300mm f/4.5-5.6 G OSS zoom lens. I also pair the A7r with a RedCat 51 for deep-sky star shooting. For astrophotography, I also use the Seestar S30 and S50 and the Unistellar Odyssey smart telescopes, which are essentially astronomical cameras controlled through one’s mobile device.

Read full bio