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  3. 10 Best 4K Gaming Monitors 2023 | UK Gaming Blogger Reviewed
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10 Best 4K Gaming Monitors 2023 | UK Gaming Blogger Reviewed

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.

Last updated 26/01/2023
Benjamin Titmus
Expert
Writer, Gaming Blogger
Benjamin Titmus

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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Fact-Checked & Approved by Video Game Blogger Benjamin Titmus

Fact-Checked & Approved by Video Game Blogger Benjamin Titmus

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.

How to Choose a 4K Gaming Monitor in the UK

Key Points to Consider
  1. Choose the Right Sized Monitor for Your Space
  2. Look Out for High Dynamic Range
  3. Choose a Monitor With a Response Time of 4ms or Higher
  4. To Avoid Lag, Look for a Refresh Rate That's Around 60hz to 144hz
  5. Select FreeSync or G-Sync Depending on Your Graphics Card

① 24-32 Inch Screens Are Great for Hardcore Gamers, Whereas Larger Screens Are Perfect for Casual Sofa Play

24-32 Inch Screens Are Great for Hardcore Gamers, Whereas Larger Screens Are Perfect for Casual Sofa Play

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.


If you're a working or gaming professional though, you'll need a smaller screen as you'll be sitting closer to it. 20 to 32 inches should definitely be enough in that case. Any more inches could see you straining your neck and eyes to see your glorious new 4K visuals. 

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.

② If You’re Looking to Game on a Large 4K Monitor, Look Out for High Dynamic Range to Optimise Colour Clarity

If You’re Looking to Game on a Large 4K Monitor, Look Out for High Dynamic Range to Optimise Colour Clarity

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! 

③ Choose a Monitor With a Fast Response Time of About 4ms or Higher to Enjoy Smooth Movement

Choose a Monitor With a Fast Response Time of About 4ms or Higher to Enjoy Smooth Movement

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!

④ To Avoid Lag, Look for a Refresh Rate That's Around 60hz to 144hz

To Avoid Lag, Look for a Refresh Rate That's Around 60hz to 144hz

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.

⑤ Select FreeSync or G-Sync to Synchronise the Refresh Rate of Your Monitor and Graphics Card

Select FreeSync or G-Sync to Synchronise the Refresh Rate of Your Monitor and Graphics Card

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:


  • G Sync for Nvidia graphics cards
  • FreeSync for AMD graphics cards

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.

10 Best 4K Gaming Monitors in the UK

This ranking has been compiled by the writing team at mybest UK via careful evaluation of the points made in the buying guide and thorough research of each product and comparing multiple verified customer reviews across the EC sites used.
Products
Image
Click to purchase
Points
1

Acer

Predator

Acer Predator 1枚目

Best All-Round 4K Monitor

2

ASUS

ROG Strix

ASUS ROG Strix 1枚目

A Small Screen for Serious Gamers

3

HP

OMEN 27i

HP OMEN 27i 1枚目

Ultra Fast Response Time for the Fastest Gaming Possible

4

BenQ

28 Inch UHD 4K 1 ms HDR Eye-Care LED Gaming Monitor

BenQ  28 Inch UHD 4K 1 ms HDR Eye-Care LED Gaming Monitor 1枚目

Budget 4K Monitor for Console Gamers

5

ASUS

ROG Swift

ASUS ROG Swift 1枚目

Cinema-Grade Colours Make This Perfect for the Living Room

6

ASUS

32-Inch Gaming Monitor

ASUS 32-Inch Gaming Monitor 1枚目

A Premium Console Focused Gaming Monitor

7

Acer

Predator 43 inch UHD Gaming Monitor

Acer Predator 43 inch UHD Gaming Monitor 1枚目

Mid-Range Size With Fast Response Time

8

Samsung

32 Inch Curved 4K UHD Monitor

Samsung 32 Inch Curved 4K UHD Monitor 1枚目

A Curved Monitor for an Immersive Experience

9

Dell

UltraSharp 27 4K Monitor

Dell UltraSharp 27 4K Monitor 1枚目

Excellent Backlighting for Multi-Angle Viewing

10

HP

4K Monitor

HP 4K Monitor 1枚目

A Budget Monitor for Casual Gamers

Product details
Close
No.1

Best All-Round 4K Monitor

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

No.2

ASUSROG StrixXG27UQR

£699.00

A Small Screen for Serious Gamers

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.

No.3

HPOMEN 27i

£389.00

Ultra Fast Response Time for the Fastest Gaming Possible

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.

No.4

BenQ 28 Inch UHD 4K 1 ms HDR Eye-Care LED Gaming MonitorEL2870U

£199.00

Budget 4K Monitor for Console Gamers

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.

No.5

ASUSROG Swift

£849.00

Cinema-Grade Colours Make This Perfect for the Living Room

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.

No.6

ASUS32-Inch Gaming MonitorCG32UQ

£749.00

A Premium Console Focused Gaming Monitor

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.

No.7

AcerPredator 43 inch UHD Gaming MonitorCG437KP

£1,731.00

Mid-Range Size With Fast Response Time

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. 

No.8

Samsung32 Inch Curved 4K UHD MonitorU32R592

£429.97

A Curved Monitor for an Immersive Experience

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.

No.9

DellUltraSharp 27 4K MonitorU2718Q

£855.00

Excellent Backlighting for Multi-Angle Viewing

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. 

No.10

A Budget Monitor for Casual Gamers

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.


On the other hand, it does have Free Sync technology and strong contrast depth. That makes the HP V28 a good monitor for casual or cinematic gamers, who prefer richer visuals over a precise picture. 

Top 5 4K Gaming Monitors

No. 1AcerPredatorXB273KSbmiprzx

No. 2ASUSROG StrixXG27UQR

No. 3HPOMEN 27i

No. 4BenQ 28 Inch UHD 4K 1 ms HDR Eye-Care LED Gaming MonitorEL2870U

No. 5ASUSROG Swift

View Full Ranking

When you purchase products mentioned in the article, part of the sales may be returned to mybest.
The descriptions of each product is referenced from the content available from the manufacturer, e-commerce sites etc.

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