Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.


January 5, 2024 by our News Team

CES Las Vegas

Dell's UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW) sets a new standard in the industry with its 5K resolution, TUV Rheinland five-star eye comfort certification, and sustainable materials, solidifying Dell's position as a leader in display technology.

With its TUV Rheinland five-star eye comfort certification, users can work for longer periods without experiencing eye fatigue. The monitor also offers a wide range of connectivity options, making it a versatile choice for any workspace.


Dell Technologies is once again raising the bar in the world of PC monitors with its latest innovation, the Dell UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW). This display has been recognized as a CES 2024 Innovation Award Honoree and is the first-ever 40-inch 5K monitor to be certified for five-star eye comfort. With this release, Dell solidifies its position as a leader in the industry, consistently pushing the boundaries of display technology.

The UltraSharp 40 Curved Thunderbolt Hub Monitor is designed to meet the needs of a wide range of professionals, whether you’re a content creator, data scientist, engineer, or simply someone who values precision and efficiency in your work environment. The monitor delivers outstanding visuals with its ultrawide curved VESA DisplayHDR 600 certified display and IPS Black Panel technology, which enhances color contrast and provides intricate detail in stunning 5K resolution (5120×2160).

One of the standout features of this monitor is its focus on eye health. Dell has partnered with TUV Rheinland to enhance eye wellness, making the UltraSharp monitors the first to receive the prestigious TUV Rheinland five-star eye comfort certification. This new industry standard for eye comfort helps reduce signs of eye fatigue, and Dell has achieved this by doubling the Refresh Rate to 120 Hz for smoother motion visuals. Additionally, an ambient light sensor adjusts screen brightness and color temperature according to ambient light conditions, reducing eye fatigue by 7% to 17%. Dell has also improved its ComfortView Plus technology by reducing harmful blue light exposure to less than 35%, resulting in an 8% reduction in eye fatigue after prolonged use.

When it comes to tasks that require pinpoint color accuracy, the UltraSharp 40 Curved Thunderbolt Hub Monitor excels. With a 99% DCI-P3 / Display P3 color space, this monitor is perfect for professionals who rely on accurate and vibrant colors in their work. Users can easily calibrate the colors on their screen using Dell Color Management software, ensuring that their work looks true-to-form.

Connectivity options are also top-notch with this monitor. It offers Thunderbolt 4 for single-cable convenience with up to 140 W power delivery, high-speed wired Ethernet connectivity at 2.5 Gbps via RJ45, and HDMI 2.1 FRL and DisplayPort 1.4 for smooth image transmission without any loss in visual quality. The monitor features a premium platinum silver finish for a sleek and modern look, and its front-facing quick access ports make it easy to connect external devices.

If you’re in the market for a smaller-sized display, Dell also offers the UltraSharp 34 Curved Thunderbolt Hub Monitor (U3425WE) with WQHD resolution (3440×1440). It shares many of the same great features as its larger counterpart, including TUV Rheinland five-star eye comfort certification, IPS Black technology, and Thunderbolt 4 connectivity.

Dell is committed to sustainability and has made significant strides in using more sustainable materials in its production and packaging processes. The UltraSharp monitors are made from 85% post-consumer recycled (PCR) plastic and 100% recycled aluminum. They also meet environmental standards such as EnergyStar and TCO Certified Edge and are EPEAT Gold registered, showcasing Dell’s dedication to sustainability and emissions reduction.

The Dell UltraSharp 40 Curved Thunderbolt Hub Monitor (U4025QW) will be available globally starting February 27, 2024, with prices starting at $2,399.99 (US) and $3,289.99 (CA). The Dell UltraSharp 34 Curved Thunderbolt Hub Monitor (U3425WE) will also be available globally starting February 27, 2024, with prices starting at $1,019.99 (US) and $1,399.99 (CA).

For more information on Dell’s CES 2024 announcements and to see the official press kit, visit their website. Stay connected with Dell on various social media platforms such as Twitter, Instagram, Facebook, YouTube, and LinkedIn to stay updated on their latest innovations.

Dell continues to impress with its commitment to pushing the boundaries of display technology while prioritizing eye comfort and sustainability. The UltraSharp 40 Curved Thunderbolt Hub Monitor is a game-changer for professionals who demand the best in performance, precision, and design.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

Dell introduces impressive UltraSharp monitors featuring Thunderbolt 4 and 120 Hz refresh rate.

About Our Team

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Background Information


About Dell: Dell is a globally technology leader providing comprehensive solutions in the field of hardware, software, and services. for its customizable computers and enterprise solutions, Dell offers a diverse range of laptops, desktops, servers, and networking equipment. With a commitment to innovation and customer satisfaction, Dell caters to a wide range of consumer and business needs, making it a important player in the tech industry.

Dell website  Dell LinkedIn

Event Info


About CES: CES, the Consumer Electronics Show, is an annual event held in Las Vegas, Nevada, organized by the Consumer Technology Association (CTA). With a history dating back to 1967, it has become the world's premier platform for unveiling and exploring the latest innovations in consumer electronics and technology. Drawing exhibitors ranging from industry titans to startups across diverse sectors, including automotive, health and wellness, robotics, gaming, and artificial intelligence, CES transforms Las Vegas into a global tech hub, offering a glimpse into the future of technology through a wide array of showcases, from startup-focused Eureka Park to cutting-edge automotive and health tech exhibitions.

CES website  CES LinkedIn

Technology Explained


DCI-P3: DCI-P3 is a color space developed by the Digital Cinema Initiatives (DCI) for use in digital cinema. It is a wide color gamut that is used to accurately represent the colors of digital cinema content. DCI-P3 is used in digital cinema projectors, displays, and other digital cinema equipment. It is also used in the computer industry for color-accurate displays, such as those used in graphic design, photography, and video editing. DCI-P3 is also used in the gaming industry, as it provides a more accurate representation of colors than traditional sRGB color spaces. DCI-P3 is becoming increasingly popular in the computer industry, as it provides a more accurate representation of colors than traditional sRGB color spaces, and is becoming the standard for digital cinema and other high-end displays.


DisplayHDR: DisplayHDR is a new technology that is revolutionizing the computer industry. It is a high dynamic range (HDR) display technology that offers a much wider range of colors and brightness levels than traditional displays. This allows for more realistic images and videos, as well as improved color accuracy and contrast. DisplayHDR is being used in gaming, video editing, and other applications that require accurate color reproduction. It is also being used in virtual reality and augmented reality applications, as well as in medical imaging. DisplayHDR is quickly becoming the standard for high-end displays, and is sure to revolutionize the way we view and interact with our computers.


DisplayPort: DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). It is primarily used to connect a computer to a monitor or other display device such as a television. DisplayPort is capable of delivering high-resolution video and audio, as well as providing power to connected devices. It is also capable of daisy-chaining multiple displays together, allowing for a single connection to multiple monitors. This makes DisplayPort a popular choice for gamers, video editors, and other users who require multiple displays. DisplayPort is also used in many laptops and tablets, allowing for a single connection to a monitor or other display device. It is also used in many modern TVs, allowing for a single connection to a computer or other device.


Refresh Rate: The technology refresh rate is a measure of how often a computer system is updated with new hardware and software. It is an important factor in the computer industry, as it determines how quickly a system can be upgraded and how well it can handle new applications. The refresh rate is usually measured in years, and it is important for businesses to keep their systems up to date in order to remain competitive. A higher refresh rate means that the system can handle more applications and can be upgraded more quickly. This can be beneficial for businesses that need to keep up with the latest technology trends. Additionally, a higher refresh rate can help reduce the cost of maintaining a system, as newer hardware and software can be more efficient and cost-effective.


Thunderbolt 4: Thunderbolt 4 is a high-speed connection interface that enables data transfer between computers and peripherals. Thunderbolt 4 is the fastest version of Thunderbolt yet, with speeds up to 40 Gbps, and it is also the most versatile, with support for up to four 4K displays, dual 4K video, and up to 100W of power delivery. Thunderbolt 4 is ideal for connecting high-performance peripherals such as external storage drives, docks, and displays. It is also ideal for connecting multiple computers together for high-speed data transfer and collaboration.





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