Best 4K Gaming Monitors of 2021: Reviews & Buyer’s Guide

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1. Acer Predator X27 2. LG 27UD58-B 3. Asus PB287Q

What is a game without its master?

Gaming has reached an unbelievable height with an upsurge of technology. While earlier the only career choices rested on academics, sports and performing arts; you can now choose to pursue gaming as a full-fledged lifestyle.

With the introduction of G-Sync monitors, your gaming experience is enhanced, and there was a startling boom in the gaming industry. It fits into an integral part of the rig hardware. Focusing on the movements, controls and visual can be pleasing only when you get to choose a monitor which boasts to fire up your skills.

After the MSI Optix MPG27CQ won the award for the best choice for gaming monitors in 2018, the insatiable avarice for these vibrant LEDs touched the sky.


After witnessing an upsurge in this particular field, I wish it was easy to decide which is the best 4k gaming monitor. However, you face a challenge when you try to choose the best 4k gaming monitors. A myriad of features, lucrative advancements, smoother operatives and technical specifications provide you with the best 4k gaming monitor.

This buyer guide will give you ample opportunities to figure out the best gaming monitor 4k you desire to own. By highlighting some of the important factors and presenting the ten best 4k gaming monitors, the article aims to enable a superior honing of skills.

Hunting for the best gaming monitor 4k is arduous. When it comes to shopping online, people are often apprehensive. Actually walking up to a store and viewing the products first-hand before purchasing is one thing; the concept of booking an intangible object depending solely on a few details gets scary.

All of a sudden you are hit with a cartload of questions, the advantages and disadvantages.
Carrying along with the primary question of which one will ease your nerves, you step bravely to scour the reviews.

Informative reviews from reliable sources exist with the aim of satisfying customers. Moreover, eager gamers are very picky regarding their gaming consoles. Landing a competitive streak, they desire for the best among the best – pursuing indelible features, outstanding performance and unparalleled longevity.

However, are the reviews enough?

Wouldn’t it be great if you owned a commodity of a brand known for its excellence?

You need features that promise a smooth sailing game whether it is Assassin’s Creed or Call of Duty or Portal 2, that you are engaged in. The availability of FreeSync or Adaptive Sync has made life much easier. Gone are the days where you encountered choppy content.

Gaming monitors brought a stupendous advancement with UHD. It lives up to its promise of displaying a visual that is four times more clear and vibrant than a standard full HD.

Amidst the aforementioned aspects, you have the refresh rate and response time – two of the key components complying convenience and luxury. The best gaming monitors never compromise on these factors. The lightning speed in regards to action and onscreen reflex carry on uninterrupted.

Besides, through this article, not only will you find a list of products with mind blowing attributes, but you will also be able to determine which is your best budget 4k gaming monitor.

 Top 10 Best 4k Gaming Monitors 2021

1. Acer Predator X27 UHD IPS 4K Monitor

Acer Best 4K Gaming MonitorDimensions: 25x15x22 inches
Weight: 27.1 lbs
Screen: 27 inch

Have you taken a look at this stylish, luscious black beauty?

Designed bold enough to beat every other fellow gaming monitor and equipped with features to die for, let me present to you the best 4k gaming monitor of 2020.

27 inches of expansive gaming ordeal, it is cut to impress. Boasting a slender body with four marked corners, this unit stands on a Y shaped black stand that gives a metallic feel. It can be firmly planted on your desk. The stand draws quite a bit of attention with its dapper mien.

X27 sports an NVIDIA G-SYNC Ultimate quality which constitutes one of the most lucrative aspects in the gaming world. You soar on the field when you receive an IPS panel that sanctions 144Hz refresh rate. The response time is a whopping 4ms, creating a utopian gaming milieu. Consequently, it bids adieu to ghost even during a fast-paced action sequence.

Always keep the Game Mode turned on during your gaming period. It contains eight different display modes, out of which you can select one according to your game.

Spectrum is essential when you play games. Dark-themed games create a problem when you have to squint closely at the monitor to notice objects. With a 99% Adobe RGB colour capacity, you amass a variety of colours and its acute preciseness. Not only that, but you can also obtain a marvellous saturation and astounding brightness through the Quantum dots. They are micro-sized dots that detect and radiate distinctive tints to deliver a raw genuineness.

The monitor controls its brightness according to the ambience around you, so whether dark or light, it will reduce the reflective nature of the screen. Moreover, the LED backlight is adjustable and is committed to bestow you with realistic content.


  • Consists of Display and HDMI ports.
  • Toggle between a 10-bit and 8-bit resolution with 144Hz and 120Hz, respectively.
  • 144 Hz is more suitable for gaming as motion transparency is flawless.
  • Brilliant contrast ratio acts as an advantage to the gamers.
  • The back covers can be removed to fit in a VESA mount.
  • The pre-established eight modes are employed to optimize your visuals.


  • Expensive.
  • There is a loud noise emitted by the fan, which can cost the unit’s longevity.
  • Games having a relatively darker frame may face haloing.
  • The assembling guide is hardly helpful in providing smaller details.

2. LG 27UD58-B 4K Monitor

LG 27UD58-B 4K MonitorDimensions: 25x8x18 inches
Weight: 12.3 lbs
Screen: 27 inch

The promise of a 4K quality cinematic UHD can never disappoint. Whether you view it from a distance or up close, every single detail of the images seems to distinctly stand out. As a result of On Screen Control mode, the key components of monitor settings are allocated to one window. It is, thus, easily accessible for quick modification.

Alongside, the layout can be tailor-made- whereby, windows can be rescaled or multiplied – through the updated LG Screen Split function. A third feature, namely the Dual Controller, can control the volume and brightness by a simple mouse click.

It might be characteristic for every gaming monitor to have a Game Mode specifically. However, LG 27UD58 has some additional aspects. Here, the forenamed factor has a Return To Self mode (pre-established) and two First Person shooter modes. You just have to choose your desired one.

Furthermore, you get to enjoy a professional level gaming atmosphere with advanced Black Stabilizer and Dynamic Action Sync features. On one hand, the former discloses the negligible fragments of the darkened scenes, while on the other hand, the latter attests to the undisturbed flow of gaming.

For an immersive gaming experience, LG grants you the FreeSync facility, whereby, the videos become fluid, rhythmic and adaptive to high-speed action.


  • Coming at an unbelievably reasonable price, it is the best budget 4k gaming monitor.
  • Connect to the DisplayPort to enable the FreeSync function.
  • PIP and PBP are two of the fourteen different options you receive to modify your monitor configuration.
  • LG introduces the new ArcLine stand whose curve lends profound stability, assures elegance and emphasizes on the sophisticated design.
  • FreeSync stops images from graining due to the fluctuations between the frame rate of a graphics card and refresh rate of your monitor.


  • Poor colour consistency and accuracy.
  • Up close, you can see a light presence of a rainbow spectrum.
  • The OSD joystick malfunctions.
  • Not optic friendly.

3. Asus PB287Q UHD 4K Monitor

Asus PB287Q UHD 4K MonitorDimensions: 30x18x9 inches
Weight: 17m4 lbs
Screen: 28 inch

Asus lends you a hand with their robust quality gaming products including motherboards, desktop PCs, graphics cards and now, gaming monitors. Delivering widely appreciated commitments, their monitors can be classified as some of the best 4k gaming monitors.

Unlike your basic 8-bit image retained in several popular monitors, you receive a 10-bit depth which ascertains the availability of one billion colour variations. Now, the RGB can apply a myriad of colours on the pictures, with excellent precision.

A WLED display exhibits true to self 4K quality visuals with resolutions reaching up to 3840x2160p. In order to intensify the ultra high definition effect, a pixel density of 157 PPI is employed. Thus, constituting as most beneficial for gaming, these 8 million pixels guarantee an out-of-the-world detailing.

With PB287Q, you can enjoy a fast-paced and undisturbed gameplay. Such a feat is possible due to the incredible response time of 1ms Gray To Gray and 60Hz refresh rate.

Not only does it endorse impressive components that assist in mastering gaming, but also possess the ASUS Smart Contrast Ratio of 100,000,000:1. The ASCR perfects colour saturation levels and stabilizes tonal contrast in a particular scene.

Whether you are sitting or lying down, or in an elevated area, Asus aims at providing you with utmost comfort. The monitor has a unique feature whereby you can tilt, shift and rotate it as per your position. Further, the height adjustment and pivoting flexibility of the monitor lets you enjoy a leisure time.

Asus has created a new tool, especially for passionate gamers. They introduced the new SplendidPlus Video Intelligence Technology to modify videos and photographs through skillful editing. Thus, you can relish the game scenes as if it is a real-time event.


  • Reduces optical strain with Low Blue Light and Flicker-Free technologies.
  • The second HDMI port supports an MHL, while the DisplayPort can activate FreeSync mode.
  • You can transfer and view content from your phone using the MHL facility. It can also be used for charging the former device.
  • SplendidPlus consists of Reading, Night, Darkroom, Standard modes other than the Scenery, Theatre and sRGB for gaming.
  • You receive ample onscreen space to multitask.
  • The PBP and PIP functions improve slide sharing and sub-screen facilities.


  • Asus does not insure any advanced warranty if any damage is sustained.
  • Short lifespan.
  • It often constitutes a poor PBP quality.

4. BenQ EL2870U HDR 4K Gaming Monitor

BenQ EL2870U HDR 4K Gaming MonitorDimensions: 19x3x26 inches
Weight: 1 lb
Screen: 28 inch

BenQ presents you with a monitor that is built for gaming. What more can you wish for when your monitor combines two of the most essential and competent technologies together.

Unlike the conventional characteristics one looks for in a gaming set, the additional upgraded technologies present in this gaming monitor assists in refining the game. This BenQ monitor incorporates the High Dynamic Range tool as well as a Brightness Intelligence Plus Technology.

The amalgamation of these two cutting edge inventions softens the glare jetting from the brightened parts of the screen. This clears the darkened portions for you. With a high-end native contrast ratio of 3000:1, this system offers a dynamic spectrum of colours that appear lifelike- as if you were present in the scene yourself.

For proficient gaming, a 4K quality monitor does not suffice. It needs some of the small but important tools like the response rate, refresh rate as well as great picture quality.

Sporting the popular AMD FreeSync technology, the gaming monitor adds life to 4K viewing. It minimizes the cracking of pictures and restricts videos from coming out choppy.

Here, the briskness of the response rate results in an unhindered refresh rate. The gameplay is as smooth as butter when the 1ms GTG response embodies dramatic evolution and fast-paced action. Ghosting is comparatively wiped out and there is no content lagging.

Besides, gamers tend to spend long periods in front of the screen – a situation that might cause several retinal dilemmas. The Brightness Intelligence Plus Technology lowers the optical strain. It controls the display setting after analysing the ambience and colour temperature around you.

Moreover, when the Smart Focus mode is turned on, you will find the main window being highlighted and the rest of the screen shunned to a shaded area. Through this method, you have the ability to maintain your focus as the distractions in the backdrop are diminished.

Thus, it can be classified as one of the best 4k gaming monitors.


  • The ultra-slim structure lends a sharp visual.
  • The widescreen is perfect for gaming as the spaciousness distributes the glare.
  • The BI and HDR technologies minimise irritation by creating a warm white display.
  • It has higher frame rates to lend realistic imagery.


  • Short lifespan.
  • Not ergonomic.
  • Poor customer service.

5. Asus MG28UQ 4K/UHD Gaming Monitor

Asus MG28UQ 4K UHD Gaming MonitorDimensions: 31x9x18 inches
Weight: 23.3 lbs
Screen: 28 inch

Another Asus heartthrob in the gaming world has emerged with the introduction of MG28UQ. The 28-inch display gives a broad scope of handling more than one task at the same time.

Talk about the dual-screen function enabled by the Picture by Picture mode. Compare two or more contents by drawing them from two separate inputs. Another similar aspect is the Picture in Picture mode, whereby, you can design the layout of your screen according to your wish. Resize a page or fix it anywhere on the monitor while you work.

If you are an enthusiastic photographer or videographer, editing contents would seem like a breeze with this product. Exclusively designed for the gamers, this model emphasizes on world-class excellence. A 4k ultra high definition congress distributes immersive viewing and profound visual quality. It possesses the ASCR element that solidifies image colour, saturation and accuracy. Together with the Adaptive-Sync technology, get a kick out of fluid and theatre-like gaming experience.

Another reason why this is the best gaming monitor 4k is the 5-Way OnScreen Display joystick. It rewards you with the most spontaneous control mechanism and you can also approach features like the GamePlus and GameVisual.

Asus also endorses their exclusive GamePlus and GameVisual techs that enriches a tactical relief while you play.

A flexible stand capable of height adjustment lets you have the extraordinary gaming ordeal. You can tilt, rotate, and pivot the screen to conform to your posture.


  • It does not include any shipping cost and they offer a 3 years replacement warranty on the product as well.
  • 2 HDMI ports, one DisplayPort and 2 USB ports assure inputs from outer sources and synchronized gaming.
  • The Flicker-free and Blue Light Filter technologies protect your eyes from excessive strain and other ailments.
  • You can use a VESA wall Mount (100×100 mm) by unscrewing the back panel.
  • The stand and the monitor are ergonomic.
  • Response time is 1ms GTG.


  • Poor quality control.
  • Not suitable for reading or documentations.
  • The default sharpness cannot be changed.
  • Short lifespan.

6. LG 27UK650-W UHD HDR 4K Monitor with Stand

LG 27UK650-W UHD HDR 4K Monitor with StandDimensions: 24x9x22 inches
Weight: 14 lbs
Screen: 27 inch

The silvery-white encasing renders the system in question as an oddball. However, the uber-cool high definitive features can potentially make your investment worthwhile. Made to stand on a chic stand, the bottom part spans out to form a semicircle. Such a composition stabilizes the monitor in case it is too hefty.

If you are on the lookout for any unit that possesses the ability to draw an array of 4K content aside from its HDMI ports, this is the perfect monitor. It affords the versatility of not only two HDMI ports but also the compatibility of HDCP 2.2.

Now you can stream games from both gaming consoles and Blu-ray discs.

The 27-inch monitor is congenial with the industrious High Dynamic Range 10. Coupled with four times higher definition resolution, it is successful in bringing pleasure during the gameplay. Apart from the expected FreeSync facility, you also receive LG’s patented technologies like Black Stabilizer and Dynamic Action Sync. Together they deliver a prominent picture with dark themes and smooth-sailing gameplay, respectively.


  • The revamped monitor stand is adjustable to suit your best height.
  • ArcLine concept provides a tilt and pivot superior flexibility.
  • Top-quality gaming is assured when image tearing is minimized by the FreeSync.
  • Additional features like On-Screen Control, Screen Split 2.0 and Dual Controller boost self-sufficiency, as you can customise the screen to your choice.
  • Best suited for photography and videography, and editing due to the incorporation of 99% sRGB coverage.
  • You can switch between the Adobe RGB and sRGB.


  • Poor customer service.
  • The pixel matrix is visible over dark backgrounds.
  • Red tints cover the corners of the screen after a short while.

7. Asus VP28UQG UHD 4K Monitor

Asus VP28UQG UHD 4K MonitorDimensions: 26x3x15 inches
Weight: 10 lbs
Screen: 28 inch

The third product of Asus being lined up in the category of the bestselling gaming monitors speaks volumes about their performances. This unit is a certified Amazon’s choice that is sold at quite a reasonable price.

Effective for those who are cost-conscious, Asus packs a punch with their world-class features convenient for gaming. What makes the VP28UQG incredible for regular gamers is the optical care it assures. It incorporates a flicker-free technology whereby the backlight diminishes eye-strain and other ailments.

Another benefit for eyesight is the numerous filters used to eliminate the blue light. Thus, labelling it as the best 4k gaming monitor among the eye care category.

The dual HDMI ports support refresh rate up to 60Hz thus, establishing four times more ultra-high-definition imagery. The native tonal contrast is triggered by the activation of FreeSync feature.

With a 1ms response rate GTG, you get lightning-fast actions taking place in the video. Pixels of 1080p, when augmented four times, results in an outstanding 4k display.

Such a power packed performance carries astonishing details and textures of the terrain maps in the virtual cosmos. The thunderbolt tempo registers games like car or bike racing, PubG, and those with abrupt action.

An Asus exclusive GamePlus mode provides you with a plethora of tools to enhance your gaming knowledge and hone your skills while practising. Such improvements ensure you drain out the maximum service from the game.


  • Say goodbye to choppy and broken frames with the Adaptive-Sync technology.
  • The widescreen can not only be used for gaming purposes, but for documents and photo editing as well.
  • Both the GamePlus and GameVisual settings accrue appropriate colour execution and control.
  • Enable FreeSync using the DisplayPort and then you can set yo the GSync for a higher level of gaming.
  • Although a TN panel, it is perfect for professional players.
  • Affordable.


  • Cannot be configured with the Macbook pro.
  • Not best suited for Xbox One X.
  • It does not possess an HDR scape.

8. Samsung UH750 QLED UHD 4K Monitor

Samsung UH750 QLED UHD 4K MonitorDimensions: 26x10x19 inches
Weight: 15 lbs
Screen: 28 inch

While Samsung may have taken the concept of gaming to another level, the introduction of QLED screen has intensified the 4K effect of the content. Watching every minor detail, however insignificant it may be, bursting out of the screen with a vivid array of colours is a sight for sore eyes. The colours combat stuffy saturation as the reds and greens blend together to present you with incomparable clarity. There are a billion shades of colours meshed with quantum dots.

Such transparency exists only when the ultra high definition together with a 2500:1 contrast ratio inherits refreshingly sharp images, during gameplay, that seems tangible. The 28-inch spacious screen allows you to work comfortably, fitting more than one activity in one place and enabling multitasking facilities.

A metallic Y shaped stand offers steady support to the slim body of the monitor and keeps it firmly upright. Such elegance polishes your home or office to look uber-modern and sophisticated.

If you are worried about the unit not possessing a VESA mount, Samsung provides a panel of slots delegated to support a VESA compliant mount, at its back. Although you are able to connect the monitor with your X One, it will not give you an HDR scape picture quality. Connect it to the HDMI 2 port to get a fascinating 4K image quality and smoother gaming.


  • The HDMI 2 port and Displayport support FreeSync.
  • The brightness keeps altering along with time, making it less strenuous for the eyes.
  • The stand sports an adjustable tilt and can be removed as per your convenience.
  • The Picture By Picture mode introduced by Samsung comes along with a Picture In Picture mode.
  • You can multitask using the aforementioned modes; PBP splits your screen and permits input from two devices.
  • While the PIP adds a sub-screen which can be reduced to 25%.


  • The manual display mechanism is not dependable.
  • Although flexible in its tilt, the height of the stand cannot be adjusted.
  • A TN panel instead of an IPS one might cause some sight issues.
  • Not very adaptive to the gaming experience.

9. Samsung UJ59 4K Gaming Monitor

Samsung UJ59 4K Gaming MonitorDimensions: 29x10x21 inches
Weight: 19 lbs
Screen: 32 inch

Samsung is melting gamers’ hearts with its marvellous series of gaming monitors. Imagine how incredible the performance should be to have three of its products lined up in the bestselling category.

If you desire a power packed gaming console, wait till you lay eyes on this monster. With a refresh rate ranging from 30 to 60 Hz the 3840×2160 UHD brings out an image clarity like never before. You have an upper hand with the AMD FreeSync feature. The refresh rate of the graphics card and your monitor are harmonized to curtail the images from graining, cracking or stuttering.

The 32-inch screen supports a 4k quality, on which you can work unperturbed. Viewing documents, photo editing, gaming has never been more comfortable. With the comparatively lesser strain on the optics, you have the ability to detect even the minute details.

Looking to indulge in a thrilling gaming ordeal? You have stepped into the right section. The spacious screen has about 8.3 million pixels. They work to support billions of colour shades – accurate to each scene.

Coupled with the ultra high definition aspect, the content is brightened up with vivid clarity, wide viewership and natural images. It also is accompanied by a detail enhancement that comes handy during a game.

The characteristic Game Mode of Samsung gaming monitors uses the aforementioned detail enhancement and signal analysis modes to spot the minuscule elements in the game scene. The adjustable tonal contrast works to deliver an optimal picture.


  • Coming in a matte black shade, this unit has a firm Y shaped stand that is beneficial for strengthening the monitor’s stance.
  • The Low Input Lag Mode reduces the delay between the mouse, joystick/keyboard tangible input and output onscreen for a polished game.
  • It has the PBP facility for those interested in photo and video editing, besides gaming.
  • Alongside, it also has a Picture in Picture style where the second source can be resized and positioned anywhere on the screen.
  • Both these features enable multi-tasking.
  • Consists of two HDMI ports, a headphone jack


  • The troubleshooting is time-consuming.
  • The UHD card is unable to harmonize with the monitor.
  • Shorter lifespan compared to the others.

10. Samsung UR590C UHD Curved Gaming Monitor

Samsung UR590C UHD Curved Gaming MonitorDimensions: 3.3x28x16.5 inches
Weight: 12.3 lbs
Screen: 32 inches

Untangling the cables and trying to make the back of your monitor look tidy is probably one of the hardest challenges you have to face. Samsung with its Curved monitor rescues you from wasting your time in this fruitless task.

A clean and smooth case covers the backside of the monitor. The package contains a channel where the excess cable wires can be hidden. This unit covers the three most sought after features – clarity, colour and tonal contrast.

The curvature enables you to work for prolonged hours without hurting your eyes. The sharpness of the advanced screen oomphs up the display while you play games. If you are interested in a monitor which will protect your sight from tedious activities, Samsung’s curved monitor is a good deal.

Enjoy a full-screen high definition display of any games you install. A 32 inch LED imbibes an immersive viewership, capturing a wider angle of content where you can view every nook and cranny of the video.

Gaming can be boosted when you are rewarded with a real-time feel. Such is guaranteed when you employ the 1500R curved monitor which also accommodates a UHD aspect; thereby a mere HD imagery is upgraded to a 4K level of resplendence.

The Game Mode is perhaps the best feature of this product. Along with the help of one billion colour spectrum, you are able to perfect image contrasts according to your taste.

Adjust the tonal contrasts in a scene wherever you wish to. Such a mode has the ability to transform your experience into a real-time competition. At the same time, the adjustability helps you in identifying the hidden details and enemies even in the darker portions of the screen, during an ongoing game.


  • Metallic stand stimulates the sleekness of the monitor and acts as an excellent support system.
  • Other than gaming, it can be used profusely to edit videos and photographs.
  • A wide range of colours comes handy when you look for graphic designing.
  • The Picture by Picture attributes a connection to two different devices; you can view the inputs from both while retaining the native resolution.
  • Easy Setting Box feature installs the PBP mode quicker.
  • The concave shape lessens optical fatigue and maintains a steady focus on the screen for a long period of time.


  • The power cord jack has to be fitted upside-down, which is quite time-consuming.
  • The unit solely comes with an HDMI port.
  • Non-adjustable stand.

What’s your pick for The Best 4K Gaming Monitor?

Each product has its faults. However, that should not be the central determining factor. While the cons turn out to be the obstacles hindering you from choosing any particular unit, there are positive aspects that can get you to your best 4k gaming monitor.

When you find a monitor that puts up with some of the acclaimed features and has the best 4K display mentioned above, you can proceed with the purchase.

Pursuing a gaming monitor depends chiefly on the type of gamer you are. Focus on the aspects that draw you in – it could be a 4K display or a refresh rate.

A 144Hz gaming monitor is more suitable if you plan on competing in Mortal Combat 11. An IPS panel type is the standard for both gaming and best quality pictures. Final Fantasy XV is one of the most suited games in such a case.

Although the best 4k gaming monitors are not classified as inexpensive, they last for a long time ensuring a fruitful investment.

Another benefit of purchasing the best 4k gaming monitor through Amazon is that you receive an unquestioned reimbursement within 30 days once your product turns out to be damaged.

Therefore, after careful consideration of each segment, you can effectively partake in a profitable purchase and bring home the best 4k gaming monitor for an extraordinary gaming experience.

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