MSI MPG 321URX QD-OLED 31.5 Inch 4K UHD Gaming Monitor - 3840 x 2160 Quantum Dot OLED Panel, 240Hz / 0.03ms, 99% DCI-P3, ΔE≤2, DisplayHDR True Black 400, KVM, RGB - DP 1.4a, HDMI 2.1, USB Type-C

Name: MSI MPG 321URX QD-OLED 31.5 Inch 4K UHD Gaming Monitor - 3840 x 2160 Quantum Dot OLED Panel, 240Hz / 0.03ms, 99% DCI-P3, ΔE≤2, DisplayHDR True Black 400, KVM, RGB - DP 1.4a, HDMI 2.1, USB Type-C
Brand: MSI
SKU: 286557297
Price: 615.76 GBP
Availability: InStock

£615.76

Experience the ultimate in immersive gaming and visual fidelity with the MSI MPG 321URX QD-OLED 31.5-inch gaming monitor.

This stunning 4K UHD display boasts a breathtaking Quantum Dot OLED panel, delivering unparalleled color accuracy and contrast ratio to create an incredibly lifelike image. With a whopping 240Hz refresh rate and 0.03 milliseconds response time, you'll enjoy lightning-fast motion and silky-smooth visuals that will leave your friends and family in awe.

The MPG 321URX QD-OLED also boasts a wide color gamut of 99% DCI-P3, ensuring that every shade of color is accurately reproduced for an immersive viewing experience. And with DisplayHDR True Black 400, you can trust that the black levels will be as dark as the night sky.

This monitor also features advanced connectivity options, including HDMI 2.1 and USB Type-C, providing multiple ways to connect your devices and extend your gaming setup. Additionally, the KVM port allows for seamless management of multiple monitors, while the RGB lighting option lets you customize the display's colors to suit your mood.

Whether you're a hardcore gamer or just looking for an amazing entertainment experience, the MSI MPG 321URX QD-OLED 31.5-inch gaming monitor is the perfect choice for you. With its incredible features and stunning visuals, it's sure to deliver hours of unadulterated fun.

Product Reviews

The 4K monitor I recently purchased has been an absolute revelation - its stunning 4K resolution looks almost too good to be true, with razor-sharp details that transport you right into the action.

I was blown away by how well the QD-OLED panel holds up, producing deep blacks and vivid colours that rival the brightest displays. And yet, it's not just for special occasions - this monitor is also an absolute powerhouse for everyday use, making it a joy to watch movies on or play games with friends.

One of my biggest gripes was setup, which took all of 15 minutes - impressive considering the sheer complexity of the thing. Once set up, however, everything feels solid and easy to navigate, with nary a hiccup.

My only quibble is that I do wish the stand were more adjustable - it's always been a bit finicky on my desk. But overall, I'm thoroughly impressed with this monitor and would highly recommend it to anyone in the market for a top-notch display.

T. Jenkins - 08/02/2026

In short, I was blown away by how much this monitor improved my overall viewing experience. The QD-OLED panel's vibrant colors right out of the box are truly remarkable, and the contrast ratio is on par with traditional IPS displays. What sets this apart is its ability to produce true blacks, not just gray tones - it's like being in a movie theater again. HDR content has never looked more stunning, especially when paired with the monitor's incredible motion performance. The high refresh rate and near-instant response times make gameplay feel as smooth as butter, and competitive games feel so much more responsive than ever before.

One thing I've noticed is that there's no noticeable ghosting or motion blur to speak of - it's like looking at a digital picture without any artifacts. The monitor's build quality is solid and premium, with a sturdy stand that feels great in my hand. Setting it up was surprisingly quick, thanks to the intuitive on-screen display navigation system. Overall, I've been thoroughly impressed with this monitor - it's an absolute game-changer for anyone who spends time gaming or watching HDR content.

H. Brooke - 24/01/2026

The monitor's 165Hz refresh rate is a major selling point for me, with its price being significantly lower than similar models on the market.

Compared to other high-end gaming monitors, I wasn't too concerned about the framerate limitations, as I'm not pushing the boundaries of competitive gaming and doubt I'll need top-notch hardware in the near future.

Q. Nicholson - 21/02/2026