Dell | U4025QW | 39.7 " | IPS | WUHD | 21:9 | 120 Hz | 5 ms | 5120 x 2160 pixels | 600 cd/m² | Power connector, HDMI, DisplayPort, USB-C, USB-A, Audio, RJ45 | HDMI ports quantity 1 | Black / Silver

Product Overview

The Dell U4025QW is a 39.7-inch ultrawide monitor designed for high-resolution productivity and multimedia workflows. Featuring an IPS panel with a 21:9 aspect ratio and WUHD resolution, the U4025QW offers a wide viewing area and color-stable performance. Its maximum refresh rate is 120 Hz with a 5 ms response time. Connectivity includes a power connector, HDMI, DisplayPort, USB-C, USB-A, audio, and RJ45. The monitor is finished in black and silver.

Key Features

• Display diagonal: 39.7 inches
• Panel type: IPS
• Resolution class: WUHD
• Aspect ratio: 21:9 ultrawide
• Maximum refresh rate: 120 Hz
• Response time: 5 ms
• Peak brightness: 600 cd/m²
• Native resolution: 5120 x 2160 pixels
• Connectivity: Power connector, HDMI (1 port), DisplayPort, USB-C, USB-A, Audio, RJ45
• Color/finish: Black / Silver

Customer Benefits

• Expansive 39.7-inch ultrawide workspace for multitasking and wide-format content.
• IPS panel delivers consistent viewing angles and color stability across the screen.
• High pixel density from 5120 x 2160 resolution for detailed imagery and text clarity.
• 120 Hz refresh rate and 5 ms response time balance smooth motion and responsiveness.
• Broad connectivity set (HDMI, DisplayPort, USB-C, USB-A, audio, RJ45) supports diverse peripherals and network access.
• High brightness (600 cd/m²) supports visibility in brightly lit environments.

Typical Usage / Applications

• Professional multitasking and productivity on an ultrawide desktop—multiple windows and toolbars visible simultaneously.
• Content creation workflows that benefit from a wide canvas and high resolution for detailed editing and layout work.
• Data analysis and financial applications where extended horizontal space improves chart and spreadsheet visibility.
• General multimedia consumption and immersive ultrawide viewing for compatible media.

Technical Specifications

• Manufacturer / Brand: Dell
• Producer product name: U4025QW
• Display diagonal: 39.7"
• Panel type: IPS
• HD type: WUHD
• Native resolution: 5120 x 2160 pixels
• Aspect ratio: 21:9
• Maximum refresh rate: 120 Hz
• Response time: 5 ms
• Maximum brightness: 600 cd/m²
• Touchscreen: No
• Connectivity: Power connector, HDMI, DisplayPort, USB-C, USB-A, Audio, RJ45
• HDMI ports quantity: 1
• Color: Black / Silver
• Category: Monitors, displays, projectors > Monitors