Dell Monitor U3225QE, 31.5" IPS UHD AG, UltraSharp, 4K 3840x2160, 120Hz, 5ms, HDR, HDMI, DisplayPort, Thunderbolt Hub, Power delivery 140w, RJ45, ComfortView Plus, PiP, PbP, Grey

DELL U3225QE is a 31.5" IPS 4K monitor aimed at professional work and demanding general use – from serious productivity to more precise visual tasks. The 4K resolution 3840 x 2160 on this diagonal provides ample workspace and detail, while the 120 Hz refresh rate makes motion smoother than standard office panels. With a 600 cd/m² brightness and Anti-Glare coating, the screen remains readable even in brighter rooms, without annoying reflections. Add to that a built-in Thunderbolt hub and you get a connectivity center for your entire setup through a single cable.

What you get

With the IPS panel and wide viewing angles 178°/178°, you can work with colors and details without the image changing when you move away from the center. The 16:9 format and 4K resolution give you a comfortable space for multiple windows side by side – useful for coding, timelines, spreadsheets, or multitasking. Thunderbolt 4 upstream with Power Delivery 140 W means you can connect a laptop and charge it, transmit video and data through a single cable, while using the built-in USB and network port as a dock. PiP and PbP allow you to see images from two devices simultaneously – for example, a desktop computer and a laptop – without changing the input. The static contrast 3000:1 helps achieve deeper blacks and clearer differentiation of shadows and highlights, which is a plus when working with photos, videos, or simply watching content.

• 31.5" diagonal provides a large canvas for work and multitasking, without having to lean towards the screen to read small text.
• 4K UHD resolution 3840 x 2160 offers plenty of workspace and fine detail – convenient for productivity, design, and viewing high-resolution content.
• IPS panel with viewing angles 178°/178° keeps colors and contrast stable, even when viewed from the side or sharing the screen with colleagues.
• 120 Hz refresh rate and 5 ms response time provide smoother scrolling, a more responsive mouse feel, and less motion blur than standard 60 Hz panels.
• Brightness 600 cd/m² and Anti-Glare coating make the screen suitable for well-lit offices or rooms with windows, without heavy glare.
• Thunderbolt 4 Upstream + Downstream, USB Type-C Upstream and 4 x USB 3.2 turn the monitor into a full-fledged hub for peripherals, storage, and mobile devices.
• Ethernet (RJ-45) port allows you to connect a wired network directly to the monitor and receive internet through the same cable that connects your laptop.
• HDMI 2.1, DisplayPort 1.4 input and output, audio output, and PiP/PbP functions provide flexibility to connect multiple sources and display them simultaneously.
• ComfortView Plus is aimed at a more eye-friendly experience during long hours in front of the screen.
• 36 months warranty gives you peace of mind for long-term use in an office or studio environment.

Who it is suitable for

This monitor is particularly meaningful if you work with many windows, spreadsheets, code, photos, or videos and want 4K detail plus the convenience of Thunderbolt docking through a single cable. It is also suitable for more demanding home users looking for a quality large screen for productivity, streaming, and smoother motion. If you primarily seek the highest refresh rate for pure competitive gaming and do not need 4K resolution and hub features, there are more gaming-oriented options available.

The combination of a 31.5" 4K IPS panel, 120 Hz, and rich Thunderbolt/USB/Ethernet hub makes the DELL U3225QE a strong center for a modern workspace. The most significant advantage is that you can actually replace a separate dock and keep your entire setup organized and connected through a single cable.