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

The biggest difference between a TV and a gaming monitor is how close you sit to them. As you sit close to the screen when it comes to gaming monitor and at such a short distance, a Full HD or even a 1440p image can look broken up into individual pixels especially if the screen is huge.

If you have a high-end gaming PC, the last thing you need is an image that does feel as sharp as your system is able to support. That’s when a 4K gaming monitor can prove its worth. With most 4K gaming screens, you’ll be taking a gander at a consistent picture in your games. Indeed, even on 27-and 30-inch screens, the pixels are stuffed together closely. Many of the best 4K gaming monitors don’t just offer an increase in resolution but also include some of the latest display technologies like HDR, higher peak brightness levels, and local dimming.

Top 4K Gaming Monitor Deals and Rankings

Last update on 2021-02-24

Top 10 Best 4K Gaming Monitors for 2021

1. Asus Rog Swift PG27UQ.

The best 4k gaming monitor we’ve tested is Asus Rog Swift PG27UQ. The Asus ROG Swift PG27UQ has no consequential flaws aside from cost. It is pretty competent in gaming, recording, essential colorwork, and general tasks. And once you’ve played games with Ultra HD resolution and 144Hz refresh rate, it’s hard to imagine gaming any other way.

You’ll never know from the front the PG27UQ is different from any other Asus ROG display. At 20 mm on the top and bottom and 16 mm on the sides, the bezel is fairly wide. The anti-glare layer is set back a bit and essentially avoids reflections without allowing grain in the picture to rob resolution.

You can control the display’s on-screen display (OSD) by three keys and a joystick, which, if pressed, will pull up the full OSD. A power toggle is the fourth button in the frame, and yes, sometimes you could press it accidentally. Here’s a recommendation for Asus and other vendors to take this approach: have an on-screen prompt, so the user has to click the power key to turn off the display a second time. Comparison with other ROG displays, styling is slightly muted but there are molded textures along with some good lighting effects. The base projects a pattern on your screen, and there’s even a backlit ROG logo around back. You can monitor the effects in the OSD and even sync them to other components of the ROG hardware.

There are many choices with breaths and flashing accents that change colors and brightness. Or, if you like, you can turn the whole thing off. In the meantime, when G-Sync works, the power LED light glows white in regular mode and red. Stand changes are solid and accurate, with 4.7 “inches of height, 45 ° swivel in each direction, 25 ° back tilt, and 5 ° forward. You can have a 90-degree portrait mode.


ASUS TUF Gaming VG289Q 28” HDR Gaming...
  • 28-inch 4K (3840x2160) IPS DCI-P3 grade gaming...
  • Compatible with industry-standard HDR10 high...
  • AMD FreeSync technology to eliminate screen...
  • Shadow Boost technology enhances image details in...

Last update on 2021-02-24

Asus made the right sacrifices, it brings us to the super-low prices 4K gaming display. With a high-quality IPS panel, tuff game VG289Q provides accurate color, whether it is the taste of the adaptive synchronization support (unofficial) and the HDR.

For all, but an excellent choice comes with HDR display of the most common problems competitive gamers. A is whether it should open Windows’ HDR mode. The simple answer is that it depends on the application. Work for word processing and spreadsheets, Windows HDR mode usually does not bring any benefit. In the case of the ASUS TUF game, VG289Q Windows HDR mode decreases the contrast on the desktop. We open the Control Panel, which helped the brightness control to a certain extent, but for the typical workday tasks, it is best to leave the HDR closed.

If you intend to play games or watch 4K video HDR, however, you should activate Windows HDR. The impact is not great, but we can see the difference between the content of the enabled HDR-IPS displays due to the limitation edge type, as well as the available dynamic range of the VG289Q ASUS TUF game. However, in general, it comes with HDR tone mapping that provides some extra pop.

When we launched the mission HDR title Tel: little better division between the ASUS TUF game VG289Q World War II, we saw images of the darkest and brightest areas. In the basement, for example, look at the dark corner suitable for mysterious and wonderful things, like lanterns, flashlights, and stand out. There is also a good saturation of red and bright green and a little extra color blue is obvious. Since the ASUS TUF game, VG289Q is an AMD FreeSync display, we connect it to run from Gigabyte’s AMD Radeon RX 5700 Ge XT graphics card, which should provide a frame rate of a comparable Nvidia’s GeForce GTX 1080 Titanium PC.

We FreeSync system frame rate is maintained at or near the TUF game VG289Q of 60 Hz limit, and adaptive synchronization is no problem. TraceFree (speeding) best works in 60% of its setting, it cuts motion blur, no ghosting artifacts.

3. LG 27UL650

Discounted Price
LG 27UL650-W 27 Inch 4K UHD LED Monitor...
  • 27 inch UHD (3840 x 2160) IPS display
  • VESA DisplayHDR 400
  • sRGB 99 percent Color Gamut
  • 3 Side Virtually Borderless Display

Last update on 2021-02-19

The best 4k gaming monitor with 27 diagonal size we tested is the LG 27UL650. The LG 27UK650 provides excellent image quality and smooth performance. When it comes to HDR, console games are often profitable with HDR enabled. The PC seems mostly content either washed out or too saturated. We recommend 27UK650 for console gamers, for PC use, instead of the LG 27UL500 / 550. Like in the price range of most 4K IPS displays, LG 27UK650-W is based on a 10-bit color depth (8 + FRC), 99% of the sRGB color gamut IPS panel, 1000: 1 static contrast ratio, and a 350 lumens peak brightness.

LG Display 27 “screen 27UK650 in 163 PPI, which makes a lot of screen real estate and sharp details. While LG’s high pixel per inch ratio results 27UK650 4K resolution support HDR, apart from the 350 to 450 nits peak brightness boost, as the lack of a wide color gamut display and a local dimming that will enhance the contrast, you will not get significantly improved HDR image quality. The display is not even an entry-level certification HDR400 of VESA.

Overall, the HDR-compatible content may make some video games (mainly X1X professional and PS4 console games) or movies look better, but most of you will only get oversaturated any time or wash out colors.

HDR for the good viewing experience, we recommend at least VESA certification of HDR600 Although these monitors display, naturally, more expensive. Also, LG’s 27UK650 is doing quite well. It has 9ms of – make sure your actions, there is no noticeable delay between the results on the screen low input lag.

4. Acer Predator XB321HK

Acer Predator XB321HK bmiphz 32-inch IPS...
  • 32" IPS UHD Widescreen with 3840 x 2160 resolution
  • Response Time: 4ms;Tilt Angle : 5°to25°
  • Pixel Pitch: 0.185mm. Flicker less Technology...
  • Signal Inputs: 1 x HDMI & 1 x Display Port (v1.2)

Last update on 2021-02-19

The best 4k gaming monitor with a 32-inch panel we tested is Acer Predator XB321HK. The XB321HK has two built-in 2W speakers, DTS sound. They can get a decent volume, but the playback of the display of such a voice is indirect so you do not get the exact effect of the spatial position of the game, you’ll get some desktop speakers or headphones. They also sound thin and tinny, and the built-in monitor speakers are sadly typical. If possible, get a set of desktop speakers or headphones only.

The screen is an IPS panel so that it will not plague TN panel damage from the perspective of the problem. There are some minor IPS glow, but only when I’m looking for it, will not affect my quality experience truly eye-catching. In 4ms response time is not quite as fast TN panel, but it is good for IPS and sufficient for all but the most hardcore fragger. Because it is an IPS panel and you are stuck with a 60Hz refresh rate, but because it is a 3840 × 2160 panel in addition to titanium 1080 each GPU will not be able to run at ultra-high frame rates anyway, most of the game.

When the monitor does not review most of my game is my own to complete the 27-inch 1440P screen. However, after the XB321HK helped fill in some extra inches around me, to make it a more immersive experience. With 4K resolution, then my 27-inch monitor (137.68 VS 108.79), higher even if it is a larger screen size of the PPI. Sharp picture and enemies at the time honing in color battlefield 1. The IPS panel looks fantastic, and vibrant this detail helps.

I did not find the light-emitting terrible IPS is obvious or distracting while still playing, even in a dark room or at night. The only downside of serious players you may think is 4ms response time at 1ms TN panel but does not affect these additional 3ms did enjoy my game.

Acer Predator XB321HK is an amazing gaming display. The colors are beautiful and accurate, it has a G-Sync which will make your game better and smooth. Also, in 3840 × 2160 blasting enemies is sheer joy, as long as your GPU can handle it. At 32 inches it could be your table a little bit, it’s expensive, but if you’re looking for a larger screen, and have some extra cash, this is a fantastic display.

5. Samsung UR590C

Discounted Price
SAMSUNG LU32R590CWNXZA 32-Inch UR590C...
  • 32-INCH 4K CURVED MONITOR with world’s most...
  • CES 2019 INNOVATION Award Winner

Last update on 2021-03-02

The best 4k gaming monitor with curved screen we’ve tested is Samsung UR590C. If you are looking for a curved monitor with the best gaming features, then Samsung UR590C is our pick for you which claims to fulfill all your requirements. It has an immersive 1500R ultra-curved screen plus 4K UHD resolution of 3840 x 2160. This is ideal for professional applications that seek a high level of detail. In comparison with the standard HD, this resolution is approximately four times greater in pixels with improved image quality. Its technological feature of an ultra-curved panel has the goal to keep your comfort at priority so that you experience less eye fatigue during long working hours. This monitor supports up to 1 billion colors with a typical brightness of 250cd/m2. A 2500:1 contrast ratio promises to deliver deep blacks, bright whites, and rich colors. The refresh rate of 60 Hz with a response time of 4 (GTG) ms are its incredible features. Some eye-catching features include Eye Savour mode, Game mode, flicker-free technology, Samsung MagicBright, and MagicUpscale. It has a tilt simple stand type in its design. It has one HDMI with one display port. Its wide viewing angle of 178 degrees (H)/178 degrees (V) enables you to enjoy a comfortable viewing experience.

6. Alienware’s 55 OLED Game

Alienware 55 OLED Gaming Monitor:...
  • A HIGHER STATE OF SPEED: 120Hz refresh rate: React...
  • LEGENDARY DESIGN: In a return to form, Alienware...
  • A BEAST TO BEHOLD: After meticulous research of...

Last update on 2021-02-19

The best 4k gaming monitor with ultrawide display we’ve tested is Alienware 55 OLED Game. Like the display, Alienware company does provide certain advantages, such as LG monitors. In no HDMI 2.1 support – stick a pin theme, for the moment – it’s DisplayPort 1.4 connection may be the biggest difference. It provides the necessary bandwidth to a maximum of 120Hz refresh rate, rather than the usual support 4K 60Hz. (A higher refresh rate provides you with more space for display synchronized with the game, which helps avoid human frame rate.) Besides, 120Hz can also easily view the screen easier on your eyes than 60Hz, depending on how sensitive you are and what you’re looking at.

It also has a display allowance familiar, including four USB-A interfaces, both sides in a convenient location. In this case, it gives you a place to stick your long cable and wireless dongle device. Also, it has a variety of preset game types, such as first-person shooter and real-time strategy games. Each significant change displays white point and gamma-ray, for example, to increase the brightness of the shadow areas. FPS show the most significant changes, improved brightness, you can make the shadow detail.

But we often find me among mid-game switch Frontier 3 – to FPS shadow detail when we need to, but later returned to the other, because it makes FPS out, to improve the brightness of a green cast. You will not find the sight options; OLED is particularly vulnerable to burning, so you do not want a meeting on the screen for several hours.

55 design of Alienware’s latest gaming rig matches the company, such as area, 51 meters laptop. As Alienware, naturally, with custom lighting, you can set up a menu on the screen, or when connected via USB!

7. Philips 436M6VBPAB Momentum

Philips Momentum 436M6VBPAB 43" console...
  • 43"(42.51 Viewable) MVA Panel, 3840 x 2160...
  • Brightness- DisplayHDR 1000, Dynamic Contrast...
  • Ultra Wide Color Range-1.07 Billion, Low Input...
  • Ambiglow Mode Intensifies Entertainment, 7 watt...

Last update on 2021-02-19

Philips 436M6VBPAB momentum of 43 inches 4K FreeSync monitor Comments: Better than TV

Speaking of speakers, built-in pump devices have an impressive 7-watt, playing much louder than a typical monitor. This may be because they provide extra breathing space by the large chassis. DTS adjustment will help to further improve the sound quality.

In the Picture menu, you’ll find the usual brightness control, dynamic contrast, speeding, five preset gammas, and sharpness together. These sliders display unregulated, except accurate luminance. This way you have to turn to find a comfortable level output is amazing; the default setting of 70, we measured 400 nits. It should be noted here is another set HDR mode. When the HDR10 signal is present, you’ll want to set it to VESA HDR 1000. This provides the best contrast and accurate color. All other settings are dimmed HDR.

sRGB color space, choose a color temperature menu option. It also hit all the right targets. The backlight is very bright, even in the SDR mode, so you have to reduce it quite a bit if the goal is 200 nits. We made some changes to RGB sliders to see small gains in grayscale accuracy. However, this locking monitored DCI-P3 color mode, the calibration represents something of a compromise. For HDR content, and in addition to HDR mode, it should be set to VESA HDR 1000 best results with no adjustment.

8. LG UltraGear 27GN950-B

LG 27GN950-B 27 Inch UHD (3840 x 2160)...
  • 27” UHD (3840 x 2160) Nano IPS Display
  • IPS 1ms (GtG) 144Hz with VESA DSC Technology
  • NVIDIA G-SYNC Compatible with AMD FreeSync Premium...
  • DCI-P3 98% with VESA DisplayHDR 600

Last update on 2021-02-19

The best 4k gaming monitor in the budget category we’ve tested is LG UltraGear 27GN950-B. LG’s 27GN950 is the best 4K IPS display, if you need a color monitor it is great critical work and play. It provides smooth performance thanks to its 144Hz refresh rate, 1ms response time, as well as changing refresh rates, and its IPS panel, ensuring accurate and vibrant colors. Also, the display provides gorgeous design, interesting lighting, and RGB decent HDR support, DisplayHDR 600 certification – all at a lower price than competing 27 “UltraGear 4K 144Hz IPS mode 27GN950 is based on LG’s nano-IPS panel! 98% of its excellent wide gamut DCI-P3 (corresponding to ~ 135% of sRGB) and fast pixel response time of 1ms GTG zero velocity ghost.

LG’s 27GN950 IPS display supports two adaptive synchronizations with advanced AMD FreeSync Pro and NVIDIA G-SYNC compatibility certification and a 48-144Hz variable refresh rate (the VRR) range; if overclocking 48-160Hz.VRR work without any problems and provides a smooth tear-free game with a low input lag. With the NVIDIA card, you need to use DisplayPort and install at least 451.48 drivers.

Like all cases of IPS display panels, some of the light-emitting IPS is evident, especially in a dark room and dark scenes, but it is manageable. Note that the amount of light emitted in different units IPS monitor varies. Finally, LG 27GN950 uses flicker-free backlight, and blue filter with integrated low to ensure a comfortable viewing experience, even after prolonged use easily in your eyes. Overall, the LG 27GN950 4K monitor is an excellent, far better than competing models in this price range.

It provides a smooth buttery performance due to its G-SYNC compatibility, 144Hz refresh rate, low input hysteresis, and fast pixel response time speed, which ensures accurate nano IPS panel and vibrant color quality.

Due to the low static contrast IPS technology, HDR is a bit underwhelming, but at least you get a significant improvement in SDR. Also, the “real” HDR display is quite expensive!

If you have a 4K UHD at a decent frame rate, suitable PC specifications, and consistency like high contrast IPS panel, VA panels, LG 27GN950 will suit you.

9. Ematic ECM4K320

Ematic 32 4K Gaming Monitor
  • UPC: 815592025740
  • Weight: 21.650 lbs

Last update on 2021-02-19

The best 4k gaming monitor in the budget category we’ve tested is Ematic ECM4K320. The Ematic 32 “4K monitor is designed for the perfect gaming experience. With 3840p resolution and high dynamic range (HDR), you can enjoy crystal-clear pictures and vivid colors, and brilliant arrays!

That ECM4K320 monitor with HDMI, DP, and establish a USB port to connect to any game console or audio/visual device you desire. obtain an Ematic 32 “4K game display, change the way you’ll ever play! HDMI cable is included.As described above, Nvidia Corporation not, but we can run at its synchronous G- (G-Sync how to run this type of display FreeSync) Certified Ematic ECM4K320, and our experience the same level of performance. With Titanium 1080, we hit 60 frames per second (fps) and did not see the tear.

Details meet, we certainly noticed the extra pixel density 4K resolution brings. This monitor is cheap so that we can be forgiven for its enterprise-level refresh rate.

10. Nixeus of Edg 27

Nixeus EDG 27" IPS 2560 x 1440 AMD...
  • Display Type: 27" IPS Type (AHVA) Panel with...
  • Refresh rate: 144Hz (AMD FreeSync Certified range...
  • Adaptive-Sync compatible with Nvidia G-Sync (With...
  • Inputs: Two x DisplayPort 1.2A (up to 144Hz), 2 x...

Last update on 2021-02-19

The Nixeus EDG27S V2 provides crystal-clear image quality thanks to its 1440P resolution and IPS panel. Moreover, it ensures a low input hysteresis, fast response time, and the performance of AMD smooth FreeSync. Although the lack of its design and function, the display provides it counts. Moving, Nixeus EDG27S V2 display performance is also excellent. ~6ms hysteresis in the input of 144Hz, which makes it difficult to detect a delay. Is 4ms (GTG) response time effectively eliminating most of the speed of fast-moving objects and the movement of the trailing end of the fast-paced game video blur?

There are four options for speeding response time (off, low, medium, high) according to their preferences and priorities to use. The Nixeus EDG27S V2 is equipped with a variable width 30-144Hz refresh rate (the VRR) boxes; one rare FreeSync vehicle is out of range. It also supports AMD low frame rate compensation (LFC).

VRR eliminates all tearing and stuttering minimum (~ 1 ms) input hysteresis fine, insofar as you FPS (frames per second) rate of dynamic range 30-144FPS. Below that, the LFC kicks the display refresh rate of double/triple frame rate (20FPS time, you will get 60Hz, etc.), to ensure the smooth performance. Speeding response time is set to “off” the monitor changes in growth rate are low, a high, or enable FreeSync The frame rate, the preset. Thus, you get a lower frame rate, no overshoot, and a high frame rate pixel ghost-free.

This adaptive speed is not valid, because the G-SYNC variable speed considerably, but it is certainly useful, especially considering that many can not even run FreeSync monitoring and high speed at the same time, let alone change it later in flight.

We prefer to take a wider range of adaptability and speed VRR out of the box than the function described above. 

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