In order to capitalize on these incredible visuals, you'll want a 4K gaming monitor to experience the best quality graphical fidelity around. There’s really never been a better time to pick up a 4K gaming monitor in the UK, as there are now many affordable options, mixed in with the latest 32-inch 144hz top-end screens.
Whether you're looking for the cheapest monitor around or a premium option, we're here to help you pick the best 4K gaming monitor for your needs available on Amazon and Argos from top brands like Asus and Acer. Moreover, we have partnered with video game blogger Benjamin Titmus for reviewing and fact-checking the article so that we can deliver you the best information.
Benjamin is a writer of fiction and occasional video-game reviewer. He gained his MA in English Literature from Birmingham City University, where he was the editor for The Student Anthology. Though his main enjoyments are reading, writing, music and gaming, he has time for anything that tickles his fancy.
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Benjamin is a writer of fiction and occasional video-game reviewer. He gained his MA in English Literature from Birmingham City University, where he was the editor for The Student Anthology. Though his main enjoyments are reading, writing, music and gaming, he has time for anything that tickles his fancy. Learn more about him and his blogs from here.
24 to 32 inches (diagonally, across) will be good enough for most desktop game players. However, you might want a 4K monitor to essentially replace your front room TV. In this case, there are a fair few 40- to 60-inch behemoth-sized 4K monitors on the market today, too. The bigger the screen means the further you can sit away from it.
It's important to consider the space you have available to set your new 4k monitor up in. There’s zero point in buying a 32-inch monitor that won’t fit in your room or on your desk or stand.
High Dynamic Range is a must if you’re looking to game on a large 4K monitor. HDR increases the range of colours available to each pixel, especially in light and dark areas. This means more contrast between objects and backgrounds when in shadow.
For gaming, this means it’s easier to identify objects or enemies in shadowy areas. Obviously, you could always just up the brightness for a similar effect. However, this can make other areas look unnaturally bright – ruining the immersion or your ability to see targets in brighter areas.
HDR monitors fix both of these issues, as well as generally taking advantage of your 4K monitor's pixel density for a superior bloom. It can also add depth and richness to your standard colours, even more so than 4K already does.
Make sure you can hear your game as well as you can see it with a budget gaming headset!
You might think that the response time has something to do with your controller inputs, but it doesn't. A monitor's response time is how quickly pixels can switch colours. This is essential to creating the illusion of smooth movement. For most streaming services, though, 5 or even 10 milliseconds (ms) is barely noticeable.
However, precision gamers will notice anything above 5 or 7ms. A player with a slightly faster response time on their monitor will have a tiny but possibly critical advantage over opponents on slower screens. In online games with tiny margins of victory, that can make all the difference. For dedicated gamers, there are 4K monitors with a 1 or even 0.5-second ms.
If you're looking for more of a competitive edge, consider switching to a gaming mouse!
One of the biggest advantages of a 4K gaming monitor over a 4K smart TV, is the refresh rate. This is how fast the screen can insert new frames. Most films and TV today are made in 24-30hz, so many TVs in the UK have either a 50 or 60hz refresh rate.
The latest games pack so much information on the screen that 60hz monitors can’t always keep up, with noticeable lag in some cases. For the best high-end gaming experience possible, you’ll want a 4K monitor with somewhere between 120hz to 240hz display, with 144hz being a popular choice for professional gamers. Most people won't be able to notice any difference between 60hz and 120hz.
Adaptive-Sync tech is needed when you have a high refresh rate on your monitor. This can lead to the monitor outpacing your gaming machine with the number of frame changes – a very noticeable effect called ‘screen tear’.
Adaptive Sync ensures your monitor and graphics unit are always in step with each other. Sadly though, there are two types of Adaptive-Sync that only work with certain graphics cards, which are:
Is there any other difference between the two competing 4K monitor functions? Aside from the technical details, not really. The average gamer, and even some experts, will not be able to tell them apart visually. Console users don’t need to worry as both PlayStation and Xbox work with both types of Adaptive Sync. Most newer graphics cards and screens tend to sync up automatically.
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Best All-Round 4K Monitor
A Small Screen for Serious Gamers
Ultra Fast Response Time for the Fastest Gaming Possible
28 Inch UHD 4K 1 ms HDR Eye-Care LED Gaming Monitor
Budget 4K Monitor for Console Gamers
Cinema-Grade Colours Make This Perfect for the Living Room
32-Inch Gaming Monitor
A Premium Console Focused Gaming Monitor
Predator 43 inch UHD Gaming Monitor
Mid-Range Size With Fast Response Time
32 Inch Curved 4K UHD Monitor
A Curved Monitor for an Immersive Experience
UltraSharp 27 4K Monitor
Excellent Backlighting for Multi-Angle Viewing
A Budget Monitor for Casual Gamers
The Acer Predator XB273K is one of the top-rated 4k gaming monitors online by almost everyone online. Who are we to disagree? The XB273K has fantastic picture quality and a whole load of technical bang for your buck. HDR, privacy hoods for reduced glare, G Sync to eliminate screen tear, all at 144hz for the smoothest movements possible.
Compared to its slightly higher-end cousin the X27 from Acer, the XB273K has many of the same top-tier specs. Although, at nearly £500 cheaper, it does sacrifice on some things like the contrast ratio. Still, unless you're looking for the very top-end of everything - the XB273K is the best all-around gaming monitor for your money.
You can tell this 27-inch-only 4K monitor was crafted by gamers for gamers and makes for a perfect option for a desktop gaming PC. The Asus ROG Swift comes with 144hz as standard as well as flicker-free technology to reduce on-screen flicker.
The Asus ROG Swift PG27 is really the bee’s knees for serious gamers of all kinds. If you don’t care about having the biggest screen but need a brilliant picture and smooth gameplay at all times, this is the 4K monitor for you.
When it comes to certain games, like Street Fighter and other fighting games, monitor response times are everything. The OMEN 27i boasts a lightning-fast one-millisecond response time for the fastest gaming possible.
The calibration out of the box is fantastic and the Nano IPS panel technology, with QHD resolution, delivers extraordinary colour reproduction without any tweaking of the settings needed. If you like playing fighting games online, you can't go wrong with this option.
The BenQEL2 is the best low budget 4K gaming monitor entry model by a longshot. This 28” 4K screen packs some real technical punch including FreeSync, intelligent brightness and more. The 1ms response time, without overclocking needed, is also very impressive.
BenQ is known for its gaming equipment and if you’re after a budget 4K monitor for console gaming, where the refresh rate isn't as important, then you can’t go wrong with the BenQ EL2 for the price of admission.
If you're looking for a good-sized monitor to hook a games console up to in the living room for both gaming and streaming, then the ROG Swift is a great choice thanks to its dynamic colour range and built-in speakers.
It features the latest HDMI 2.1 standard to support up to native 4K visuals on the latest consoles without subsampling to provide life-like and immersive gaming the likes of which have never been seen.
The gaming monitor landscape is dominated by PC focused products, so it's nice to see the ASUS CG32UQ giving a little love to those who prefer to play on console. It's a premium option but one that works incredibly well with PS5 and Xbox Series X|S.
It creates lush and bright pictures while simultaneously being able to handle more atmospheric titles. It also works well if you use your console as a home entertainment hub for streaming services like Netflix, Twitch, or Amazon Prime.
If you want big room 4K gaming, but don't have a huge space or budget - the Acer Predator CG437KP is a 43-inch compromise. It's absolutely stacked with features, including some of the best HDR you'll find as well as smart brightness and 1ms response time.
However, the CG437KP is an awkward size. It's slightly too big for a desk but lacks features like an adjustable stand or SmartTV capability to make an ideal big room TV replacement. Nevertheless, a great choice if you are looking for a larger monitor.
The curved display means that your eyes maintain a constant focus distance from the screen. For a mid-range 4K monitor, the U32's picture quality is impressive and adds some immersion to your gaming experience.
Sadly though, to fit such a quality screen at a lower price the U32 Curved has only a 60hz refresh rate and no AdaptiveSync, making it more akin to a TV than many of the other choices on our list. If you want to try out some console gaming on a curved screen, then this is a fine choice.
The Dell U2718Q is a 27” 4K monitor that is designed for the richness of flat colour, in all environments. It has excellent, and we mean excellent, backlighting for a 178-degree viewing angle without distortion. It also has one of the best adjustable stands on the market, capable of turning almost 180 degrees with ease.
The dynamic colour contrast and brightness levels aren’t quite top-tier. With only a 60hz max refresh rate and the lowest level HDR, this isn't a hardcore gaming screen. Still, for casual gamers who also do professional work on their home monitor, the U27 is a great choice.
A budget 4K monitor with 1MS response times, although it will need overclocking, the HP V28 4K is a decently priced option. However, it lacks the technical excellence and smooth design of some of its price point competitors.
No. 2：ASUS｜ROG Strix｜XG27UQR
No. 3：HP｜OMEN 27i
No. 4：BenQ ｜28 Inch UHD 4K 1 ms HDR Eye-Care LED Gaming Monitor｜EL2870U
No. 5：ASUS｜ROG Swift
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