Top 10 Best 4k Gaming Monitors 2021 Reviews

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Welcome to the Best 4k Gaming Monitors Reviews feature. With greater pixels comes higher image quality. So it is not surprising when the gamers drool over the PC monitors with 4K resolution. A panel packed with more than 8.3 million pixels (3840X2160) makes the game incredibly realistic and sharp. The combination of the latest graphics card and a 4K resolution will make the display more tempting. The 4k gaming monitors come with a high refreshing rate, lower response time, and your selection of adaptive sync.

There is an enormous world of high-quality 4K monitors out there in the market just waiting for you to select the perfect one. In this article, to save time and effort for your research, we have covered the review and the buying guide of the best 4K gaming monitors. Thus if you are ready to dive in to know more about high-resolution 4K monitors, then this is the best platform for you. See our recommendations for Best 144Hz Gaming Monitors and Best 240Hz Gaming Monitors.

Comparison of Table

Best 4k Gaming Monitors

Below are the best 4k gaming monitors to buy in 2021.

#ASUS ROG Strix 43” 4K HDR DSC HDMI 2.1 Gaming Monitor (XG43UQ)

This ASUS ROG Strix gaming monitor comes with an enormous 43-inch display that together with DSC technology delivers you some incredibly detailed and smooth visuals at native 4k resolution with both your PC and latest consoles. You can experience images with amazing vivid colors with the DCI-P3 90% color gamut that comes with the monitor. 

Moreover, the DiplsyHDR 1000 certification standard ensures an outstanding color contrast and recreates true-to-life images by clearly revealing in-game places in your eyes for better response. 

Among the gaming features, the Dynamic Shadow Boost aids you in spotting enemies hidden in dark areas by automatically clarifying dark areas like black corners, dark corridors which ultimately improve your overall gameplay experience.

As for gaming performance, the up to 144Hz refresh rate of the monitor through DisplayPort 1.4 ensures better gaming performance than traditional screens by producing double the number of frames per second.

Furthermore, the AMD FreeSync Premium Pro effectively calibrates the refresh rate of the monitor with that of the graphics card. This calibration helps in reducing the input lag that comes with most HDR content, making the delivery of supersmooth visuals with better contrast seamless. 

To get super-sharp visuals in a high frame rate gaming, all you need to do is to simultaneously enable the adaptive sync and the Extreme Low Motion Blur technology as they together ensure the near-complete elimination of tearing, ghosting, or choppy frame rate problems. 

With the HMDI 2.1 port, you can play games in 4k visuals at an amazing 120Hz refresh rate using your next-gen gaming consoles, unleashing the mind-blowing performance. 

ASUS ROG Strix 43” 4K HDR DSC HDMI 2.1 Gaming Monitor (XG43UQ)

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#Features

  • Screen Size: 43 Inches
  • Panel Type: VA
  • Resolution : 4K UHD(3840 x 2160)
  • Aspect Ratio: 16:9
  • HDR: HDR 10
  • Response Time: 1ms (MPRT)
  • Refresh Rate: 144 Hz
  • Adaptive Sync: Freesync Premium Pro and G-Sync 
  • Connectivity: 1 X HDMI 2.1 , 2 X HDMI 2.0 1 X DisplayPort 1.4, 2X USB 3.0
Pros
  • Perfect for PS5 and X Box Series X.
  • Excellent picture quality.
  • PIP/PBP mode
Cons
  • Expensive

#ASUS ROG Strix XG27UQ 27” 4K Gaming Monitor

This ROG Strix 4k gaming monitor from Asus comes with a superfast 144 Hz of refresh rate and 1 ms of MPRT response time. The high refreshing rate and response time makes sure that the user can play even the fast-paced games with the highest visual settings. This 4K (3840X2160) resolution monitor delivers a lag-free and buttery smooth visual experience to the user. The four-way ergonomically designed stand includes setting like pivot, tilt, swivel, and height adjustment, for comfortable viewing. 

This 27 inches gaming monitor supports DSC or Display Stream Compression for transferring high definition video streaming across the single interface with no perceptible visual quality loss even at high speed. The DisplayHDR 400 certification supports up to 400 cd per square meter luminance range for delivering a higher contrast and wide range of colors. 

The 90% of DCI-P3 color gamut makes sure about the exceptional color and contrasting performance. With compatible G-Sync ready and adaptive Sync, the equipment delivers a tear-free and seamless experience to the user. The Eye Care Technology from Asus comes with a TUV Rheinland certification for low blue light and flicker-free process that minimizes eye fatigue.

Asus ROG Strix 27

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#Features

  • Screen Size: 27 Inches
  • Display Type: LED
  • Panel Type: IPS
  • Resolution : 4k UHD(3840 x 2160)
  • Response Time: 1ms (MPRT)
  • Refresh Rate: 144 Hz
  • Connectivity: 2 X HDMI (v2.0) , 2 X DisplayPort 1.4
  • Display Stream Compression (DSC) Technology
  • ASUS Eye Care technology
  • G-SYNC Compatible
Pros
  • No slowdowns even at 30 FPS.
  • Does not require up-gradation of the firmware.
  • Rich and bright colors.
Cons
  • The fan operates with high noise.

#BenQ 32 inch EW3280U IPS 4K Monitor

This 32 inches 4K monitor from BenQ comes with an outstanding 16:9 image quality and UHD 4K (3840X2160 pixels) resolution. The 95% of DCI-P3 color gamut on the IPS panel makes movies games look amazing. The HDRi proprietary increases the HDR content with clarity refinement, sharp details, vivid colors, and intelligent controls every time. 

With a 60 Hz refreshing rate and delicate sensors, you can assess the screen content and ambient light to optimize the brightness. The integrated sound of the monitor engineered by the treVolo sound experts delivers a full spectrum of sound enjoyment to the users. The brightness intelligence plus technology manages the color temperature and brightness for the perfect viewing experience. 

The B.I+ sensors identify the ambient lighting and the contents of the screen for adjusting the images accordingly. Eye fatigue and strain, and headache have become a thing of the past due to this 4k monitor. FreeSync and 5 ms of GTG response time also improve the video performance while the player is busy playing a high graphics game. 

BenQ 32 inch EW3280U IPS 4K Monitor

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#Features

  • Screen Size: 32 Inches
  • Panel Type: IPS
  • Resolution : 4K UHD 2160p(3841 x 2160)
  • Aspect Ratio: 16:9
  • Response Time: 5ms (GtG)
  • Refresh Rate: 60 hertz
  • Connectivity: USB-C, HDMI and DisplayPort
  • BenQ eye-care technology
  • FreeSync and Nvidia GSync
  • Built-in 2. 1 speakers
  • Available in 2 colors
Pros
  • Framless design.
  • Intelligent and intuitive controls.
  • Great display.
Cons
  • The powering on in the back is a bit difficult to search.

#Acer Predator XB273K Gpbmiipprzx 27″ 4k Monitor

The Predator 4k gaming monitor from Acer is all about performance with no compromises on the color, speed, or display. This 27 inches 4K resolution(3840X2160 pixels) monitor includes jaw-dropping specifications of an IPS panel together with a super-fast 144 Hz of refresh rate. The high refreshing rate terminates every motion blur possibility and helps to reach the peak of the gaming. 

This Nvidia G-Sync device locks the frames in the game and provides tear-free and seamless gaming. It unleashes the maximum gaming potential of the game by delivering richer colors. The quantum nanosized dot dominance emits a particular color dependent on the size, infused within the game with a realistic environment that only this technology can create.

With the shade shield technology, the user can now experience the entire game with no overhead lighting, thus obscuring all the details invisible in the shadows with the integrated shades. DisplayHDR 400 makes sure about the color precision and exceptional contrast so that the user can experience high-end games with ease. This gaming monitor is also backed by 90% of DCI-P3 color gamut and 1 ms of response time for the best widen spectrum.

Acer Predator XB273K Gpbmiipprzx 27

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#Features

  • Screen Size: 27 Inches
  • Display Technology: LED
  • Panel Type: IPS
  • Resolution : 4K UHD 2160p(2560 x 1440)
  • Aspect Ratio: 16:9
  • Response Time: 1ms (MPRT)
  • Refresh Rate: 120Hz (Overclocking to 144Hz)
  • Connectivity: 2 X HDMI v2.0, 2 X DisplayPort v1.4 and 4 X USB 3.0
  • VESA DisplayHDR 400
  • NVIDIA G-SYNC Compatible
Pros
  • High image quality and color accuracy.
  • Works with freesync.
  • Great response time.
Cons
  • The anti-glare coating is of low quality.

#VIOTEK 27-Inch GFI27QXA 4K UHD Gaming Monitor

 This 27 inches gaming monitor from Viotek allows the user to play the games at a light speed with a remarkable 4K resolution (3840X2160 pixels). The high resolution delivers lifelike and stunning color accuracy with a super quick 1 ms GTG response time. It is perfect for those who want a single play and work station.

This gaming monitor comes with the engineering of a gorgeous IPS panel, where the images were displayed with outstanding UHD detail and movie-like color quality. Now you can experience the high-speed motions with a blistering 144 Hertz of refreshing rate after enabling the overclock in the PC settings and using both the DP 1.4 ports. The OSD displaying technology can adjust the colors according to the preferences of the user. 

The 1M: R DCR and 122% of sRGB color gamut deliver deep black colors, brilliant whites, and other rich and vibrant colors. The monitor is HDR-ready, assisting the user to experience pictures with a bolder contrast between the darkest and brightest parts of the screen. The AMD FreeSync is not the only thing that will prepare the user for winning and playing. It is also compatible with G-Sync.

VIOTEK 27-Inch GFI27QXA 4K UHD Gaming Monitor

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#Features

  • Screen Size: 27 Inches
  • Panel Type: IPS DCI-P3
  • Resolution : 4K UHD 2160p(3840 x 2160)
  • Contrast Ratio: 1000:1
  • Aspect Ratio: 16:9
  • Response Time: 5ms (GTG)
  • Refresh Rate: 120 hertz
  • Connectivity: 2X HDMI 2.0, 2X DisplayPort 1.4
  • AMD FreeSync and G-SYNC Compatible
  • 3-year warranty
Pros
  • Looks great.
  • Eye protection for long gaming hours.
  • Great customer service.
Cons
  • There is a faster screen flickering when playing for a long time.

 

#LG 27 Inch 27GN950-B 4k Gaming Monitor

This 27 inches 4K (3840X2160 pixel)  UHD resolution gaming monitor from LG delivers an unparalleled immersive experience to the user with a super-fast refreshing rate. The Vesa DisplayHDR 400 technology offers a dynamic contrast on this enormous 4K screen. The 144 Hz refresh rate provides a total immersion with an overwhelming speed of 1 ms response time for a clearer and smoother action. 

The GTG response time reduces the ghosting, motion blur and delivers realistic color, enhanced clarity, and contrast detail to the users. It is an Nvidia G-Sync tested and verified monitor that decreases the screen tearing and stuttering for a faster and smoother gaming experience. RBG sphere lighting 2.0 helps the user to dig in deep into the game with the sound sync mode.       

This gaming monitor comes with 98% of the DCI-P3 color gamut to deliver true color precision. The user can customize ergonomically and flexibly designed battle stations according to the gaming style and environment. It also displays 4 sided borderless displays for exceptional visual pleasure to the user.

LG 27 Inch 27GN950-B 4k Gaming Monitor

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#Features

  • Screen Size: 27 Inches
  • Panel Type: Nano IPS
  • Display Technology: LED
  • Resolution : 4K UHD 2160p(3840 x 2160)
  • Aspect Ratio: 16:9
  • Response Time: 1ms (GtG)
  • Refresh Rate: 144 hertz
  • Connectivity: HDMI 2.0, Displayport 1.4
  • VESA DisplayHDR 600
  • NVIDIA G-SYNC Compatible
  • VESA DSC Technology
Pros
  • Sharp details and vivid colors.
  • Easy to configure.
  • 4-Side Borderless Display.
Cons
  • A bit expensive.

#Philips 43 inch 4k UHD frameless monitor

The 43 inches frameless monitor from Philips uses a high performing IPS panel to deliver UHD 4K resolution((3840X2160 pixels) images. The MultiView display helps you to experience a new world with dual active connect. It allows the user to work on multiple devices like notebooks and PCs simultaneously. Vesa DisplayHDR 1000 delivers a dramatic and incomparable contrast, astonishing brightness, and captivating color that comes to life.

With 178 degrees of viewing angle and a 16:9 aspect ratio, this gaming monitor offers vivid imagery, smart innovations, and timeless style in making every minute outstanding you spend behind the screen. The 4 ms of response time with 1.07 billion of the widen color range offers low blue mode and low input lag. The ambiglow halo light brings the user to experience a new entertainment immersion level.

The Quantum dot technology is a semiconductor nanocrystal technology that accurately emits brighter lights in creating vivid colors. The 60 Hz refresh rate allows the user to play even the fast-paced games on this monitor with ease. It also comes with Adaptive FreeSync compatibility for a smooth environment for gaming.

Philips 43 inch 4k UHD frameless monitor

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#Features

  • Screen Size: 43 Inches
  • Panel Type: Full HD IPS
  • Display Type: Quantum Dot, LED
  • Resolution : 4K UHD 2160p(3840 x 2160)
  • Aspect Ratio: 16:9
  • Response Time: 4ms
  • Refresh Rate: 60 hertz
  • Connectivity: DisplayPort 1.2, HDMI 2.0, USB-C, Mini DP 1.2, USB3.0, Headphone Out & PC Audio In
  • VESA DisplayHDR 1000
  • AdaptiveSync smooth gameplay
Pros
  • High gaming performance.
  • Excellent panel.
  • MultiView technology.
Cons
  • No horizontal height adjustment with minimum tilting angles of the stand.

#ViewSonic 32 Inch XG3220 4K Gaming Monitor

With the 32 inches gaming monitor from ViewSonic, you can get everything you require in a crossover display with a faster response time of 1 ms GTG. The 4K (3840X2160) pixel resolution offers detailed and incredibly sharp visuals to the user. HDR10 supports the contents that deliver a higher dynamic range of vivid contrast and color for an outstanding screen operation. 

The AMD FreeSync technology decreases the choppiness and the tearing of the pictures for efficient and smoother gameplay. The unique ColorX gaming mode offers optimal visuals and speed with a pre-set customizable visual modes that keep the user ready for any RTS, MOBA, or FPS gaming environment. The 22 levels customizable black stabilization property allows the user to target the enemies hiding in the dark.

With the future proof HDMI 2.0 and DisplayPort for supporting the high resolution at 60 Hz of refresh rate, this monitor can maximize the gamer potential. The double integrated speakers deliver an immersive multimedia user experience along with outstanding screen presence. It also reduces the delay between all the inputs due to an inbuilt process reducer and allows you to react swiftly against any enemy. 

ViewSonic 32 Inch XG3220 4K Gaming Monitor

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#Features

  • Screen Size: 32 Inches
  • Panel Type: MVA
  • Resolution : 4K UHD 2160p(3840 x 2160)
  • Aspect Ratio: 16:9
  • Response Time: 1ms (GTG)
  • Refresh Rate: 60 hertz
  • Connectivity: HDMI, DisplayPort, USB Hub
  • 22-Level Black Stabilization
  • Dual integrated speakers
  • AMD FreeSync technology
Pros
  • HDR10 Content Support.
  • Great for pc and console gaming.
  • Excellent for the price.
Cons
  • A bit heavy.

#Acer Nitro VG280K bmiipx 28 Inch 4k HDR10 Gaming Monitor

The Acer Nitro VG280K can easily secure a top spot in a cheap 4k gaming monitor list with incredible visual quality and extraordinary gaming specs.

The Acer Nitro VG280K is powered by an IPS panel which offers excellent color reproduction and a wider viewing angle for comfortable viewing. The monitor also boasts HDR 10 support, 100% sRGB, and DCI-P3 90% color space. Add to these incredible features the 4k resolution, and you are in for a breathtaking visual treat.

Its excellent ergonomic design offers easy tilt swivel and height adjustment, while the DisplayPort and HDMI ports keep the connectivity seamless. Moving to the gaming specs, the screen features a 60Hz refresh rate.

It is also backed by AMD Radeon FreeSync Technology to improve gaming performance further and provide you an added competitive edge. On top of that, the 4ms response eliminates screen tearing and stuttering and smoothens the gameplay further. All in all, an excellent 4k monitor that delivers incredible gaming performance.

Acer Nitro VG280K bmiipx 28 Inch 4k Gaming Monitor

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#Features

  • Screen Size: 28 Inches
  • Panel Type: IPS
  • Resolution : 4K UHD(3840 x 2160)
  • Aspect Ratio: 16:9
  • Refresh Rate: 60 Hz
  • HDR: HDR10
  • Response Time: 4 ms
  • Adaptive Sync: AMD FreeSync
  • Connectivity: 2 X HDMI 2.0 , 1 X DisplayPort
Pros
  • Wide Color Gamut
  • Great HDR
  • Gsync compatibility
Cons
  • Speakers are not that great

#Samsung 32 inch UJ59 4k Gaming Monitor

This 32 inches 4k(3840 x 2160p) monitor from Samsung offers stunning images with outstanding life-like pictures. This widescreen monitor offers enhanced productivity through split screening features like PBP, allowing you to connect two devices while managing the original quality. It also reduces the eye strain during the long working hours with eye saver and flicker-free mode.

AMD FreeSync combines the refresh rate with the monitor graphics card for reducing stuttering and image tearing. The 60 Hz refresh rate and 4 ms of response time allow you to view even the fast pacing objects with no difficulty. It is compatible with PS4 and Xbox, and you can connect multiple devices like PC, Mac, desktop computer, and many more. 

 The stunning 1 billion dot colors deliver natural and detailed looking and realistic images. The upscaling technology comes with detail enhancement and signals analysis that can seamlessly convert HD, full HD, and SD content to the UHD picture quality. The lower input lag decreases the delay between the keyboard, joystick, and mouse input.

Samsung 32 inch UJ59 4k Monitor

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#Features

  • Screen Size: 32 Inches
  • Panel Type: IPS
  • Resolution : 4K UHD (3840 x 2160p)
  • Aspect Ratio: 16:9
  • Response Time: 4ms
  • Refresh Rate: 60 hertz
  • Connectivity: 2 X HDMI and 1 X DisplayPort
  • AMD FREESYNC synchronizes
Pros
  • Thin bezel.
  • Budget 4k monitor.
  • Smoother gameplay.
Cons
  • You can turn off the input message by removing the power cable.

#Alienware 55 OLED 4k Gaming Monitor

Gaming has never been better before the introduction of this 4k gaming monitor from Alienware with an OLED display. The stunning picture quality drops the gamer directly inside the game and takes them to the new depths that are unexplored previously. The display includes individual pixel lighting and an infinite contrast ratio, helping this 55 inches monitor achieving the true colors with higher contrast. 

The user can react to the split-second decisiveness due to the blazing fast 120 Hz of refresh rate. The G-Sync and AMD Radeon FreeSync compatibility remove the chances of screen tearing, making sure about the fluid-like experiences in the gameplay and pictures. Thanks to the lower latency rate of this 2160 pixel UHD resolution monitor, it takes less time in processing the changes on the screen.

This monitor is perfect for gamers who are looking for playing on a console or for those who are in search of a machine for replacing the dual set up with one enormous display. 98.5% of wide color gamut offers a cinematic quality for the colors to appear more vivid. In short, this gaming monitor delivers unparalleled visuals with breathtaking details.

Alienware 55 OLED 4k Gaming Monitor

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#Features

  • Screen Size: 55 Inches
  • Display Type: OLED
  • Resolution : 4K UHD 2160p(3840 x 2160)
  • Refresh Rate: 120 hertz
  • Color Gamut: 98.5% of DCI-P3
  • Connectivity: HDMI (2), DisplayPort, SPDIFOut Port, USB Upstream, USB Downstream (2), Headphone
  • Low Input Latency
  • AMD Radeon FreeSync and G-Sync compatibility
Pros
  • Infinite contrasting range.
  • Excellent image quality.
  • Blazing-fast response time.
Cons
  • A bit heavier to move around.

Buying Guide: Best 4k Gaming Monitors

Screen Size: When looking for a 4K monitor, you should always consider the screen size first. A large display size allows for more immersive gaming experiences for the user. It will allow the gamer to have more field vision. But before buying a massive monitor, you also need to ensure that you have the required space for keeping the monitor. It is also needless to say, the higher the screen size of the monitor, the higher will be the price.

Graphics card: The 4K monitors always require a high-end graphics card to deliver stunning visuals. You should select at least an AMD crossfire or Nvidia SLI graphics card set up for the UHD performance. You can also go for RX Vega 64 or GTX 1070 Ti for playing the games in the medium settings. Radeon VII or RTX series graphics cards are perfect for games with higher settings. Just keep in mind, the higher the graphics card, the higher will be the performance of the 4K monitors.

HDR: 4K resolution monitors support HDR content for colorful and enhanced bright images. For the Adaptive sync optimized, especially for the HDR content, you will require a FreeSync Premium Pro or G-Sync Ultimate display. For a noticeable update from an SDR monitor, you need to select a minimum 600 nits brightness. HDR technology enables the 4K resolution monitor to display a widening spectrum of contrast and colors. It also realistically displays the color tones and represents more details in the darkest or brightest scenes.

Refresh Rate: When you are looking for the games like a counter strike to play, refresh rate becomes vital. The 4K monitor can support more FPS with a higher refreshing rate. It leads to a comfortable and smooth gaming experience. A 60 Hz of refreshing rate is most common in 4k resolution devices. But refresh rates of 144 Hz or 200 Hz are also becoming more prominent now.

Response Time: An exceptional gaming monitor offers a lower response time. It means you will get fluid and fast actions with no or little input lag. The lower response time for the 4K resolution monitors is 1 ms. The IPS panel comes with a slower response time of 4 ms. When the user is busy playing competitive games, it is significant in keeping this number low. It will help you to avoid latency.

FreeSync or G-Sync: A monitor with a G-Sync facility will work only with the Nvidia graphics card. FreeSync will operate only in the 4K monitors with an AMD card. Only the FreeSync devices can perform over the HDMI. But there are negligible differences in the mainstream gaming capacities for fighting the screen tearing in between these two. So check out which graphics card you have for the perfect FreeSync or G-Sync compatibility. 

Conclusion

There are numerous 4K resolution models in the market today, thus producing the panels both at the budget and premium ends. To remove the confusion, we have made this list to make it easy selecting the best quality 4K monitor. The stylish panel, advanced technology, and excellent built quality are some of the features that you should look into before considering a Best 4k Gaming Monitors.

Ankit is a software engineer. A pro lover of Technology and tech gadgets. I am a gamer too. Our team is here to help you find the best monitor products to decide which one is best for you.

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