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4K Gaming Monitor: Best to Buy

In this constantly updated guide, we will help you find the best 4K gaming monitor perfect for your preferences. Furthermore, we will explain to you all the aspects and technical characteristics to be taken into consideration when purchasing such a product. We will offer you the best models currently available on the market.


One of the fundamental components of a reputable gamer station is precisely the monitor. It is a very important component, as it allows you to fully enjoy all the details guaranteed by your configuration. Furthermore, an excellent gaming monitor is able to give you a smooth and immersive gaming experience, with a consequent advantage in in-game performance.

Before moving on to the choice of the perfect monitor, you need to take into account some parameters and some characteristics that are nothing short of fundamental. Monitors with 4K resolution have a fairly high price tag. For this reason, it is important to be careful when buying a model. Obviously, your gaming PC must be equipped with hardware that is able to guarantee optimum performance at this resolution.

Usually, in the gaming field, it is preferable to opt for Full HD monitors, as they are equipped with high refresh rates and very short response times. However, there are some very good 4K gaming monitors on the market that can guarantee a great gaming experience. They are not used in competitive gaming, but are designed above all to offer an unparalleled gaming experience.


It is advisable to purchase a monitor with a size equal to or greater than 25 inches, as we will be able to fully enjoy the details offered by your PC gaming. For the same reason, it is not recommended to buy monitors with Full HD resolution over 25 inches. Furthermore, it is also not recommended to buy a curved gaming monitor smaller than 27 inches, unless you intend to build a multi-monitor station. If you want to buy a 4K gaming monitor, we advise you to opt for models with a panel greater than or equal to 27 inches.

Refresh rate and response time

The refresh rate is the frequency of updating the display, which is the number of times a second in which the image on the screen is redrawn. This feature is measured in Hz and is compared together with the response time.

In recent years, it has become essential to have a monitor with a refresh rate of over 60 Hz. However, unlike Full HD monitors, 4K resolution products do not have high refresh rates. For this reason, it is difficult to reach values ​​above 60 Hz in monitors in 4K.

Nvidia G-Sync – AMD Free Sync

They are two proprietary technologies of the two companies. They greatly increase the performance regarding refresh rate and image quality. Obviously, you must have a graphics card that supports the monitor’s technology. Unfortunately, the cost of models with these features is slightly higher than normal models.

Our selection

Below we offer you our selection of the best 4K gaming monitor currently available on the market. The models present were chosen based on their technical characteristics and on the basis of the selling price. Furthermore, we would like to constantly update our purchasing guides, so that we can always offer you new market releases.

LG 24UD58-B

This LG monitor is one of the best models in the economic sector. The IPS type display equipped with a 24-inch display size with a 3840 x 2160 pixels resolution, and is characterized by an anti-reflection treatment. Being an IPS panel, the color range is faithfully rendered and, for this reason, the model is also suitable for those involved in graphics and video editing.

24UD58-B 24IN (16:9) 4K IPS MONITOR 3YRS 24UD58-B 24IN (16:9) 4K IPS MONITOR 3YRS No ratings yet $424.16

The refresh rate is 60 Hz, unfortunately the response time is 5ms, although it is an IPS panel. The purchase of this model is recommended, especially if you have an AMD graphics card, as it is equipped with AMD FreeSync technology. It is also available for purchase in a 27-inch version. Unfortunately, it is not equipped with integrated speakers.

It is characterized by a simple but at the same time elegant design, very different from the models with attractive lines like those of MSI or Acer.

Samsung U28E590D

It is a monitor with a 28-inch display with a 3480 x 2160 pixels resolution. The TN type panel recommended specifically for gaming. The Samsung MagicAngle technology allows you to automatically adjust the contrast and brightness, so as to improve the viewing angles, a feature in which such panels fail.

It has a 60Hz refresh rate and a 1ms response time. Thanks to the generous dimensions, you can enjoy all the details offered and greatly improve the gaming experience. It is also equipped with AMD FreeSync technology, designed exclusively for AMD graphics cards, which can guarantee an even more fluid gaming experience.

The brightness level is 320 cd / m² and gives you brighter and sharper images. A 32-inch variant is also available for purchase.

Acer Predator XB271HK

The Acer Predator series has always been known for being one of the landmarks of PC gaming enthusiasts. This monitor is equipped with a 27-inch IPS display with a 3840 x 2160 pixels resolution. A panel that is tempting to many users, especially if compared with rivals that are offered at the same price.

It is characterized by a 165Hz refresh rate and a 4ms response time. This model is especially suitable for those who own an NVIDIA graphics card, as it is equipped with G-Sync technology, for a smooth gaming experience, exploitable via DisplayPort cable. Extremely thin edges allow you to enjoy an immersive gaming experience.


The AGON AG271UG is also equipped with a 27-inch display with 4K resolution or 3840 x 2160 pixels. The IPS type panel and this means that it can be used safely for both gaming and graphics and video editing. Moreover, it turns out to be a perfect model also for displaying multimedia content.

It has a 60Hz refresh rate and a response time of 4ms, normally for an IPS type panel. The Flicker Free and Low Blue Light technologies drastically reduce eye fatigue, allowing you to play optimally even after many hours of play. Furthermore, it is equipped with NVIDIA’s proprietary G-Sync technology, which can only be used if you have an NVIDIA graphics card. There is obviously a USB port that allows you to connect with other devices.

If you are looking for a monitor with excellent technical characteristics and excellent build quality, a special feature of AOC, this is the model that is definitely made for you.

Best selling 4K Gaming Monitor on Amazon

We also offer the list of the top 10 best selling 4K gaming monitor on Amazon today. The list is kept updated constantly by the store itself. Furthermore, we advise you to take a look at the current offers on gaming monitors in this section.

SaleBestseller No. 1
BenQ 28 inch 4K HDR10 Monitor (EL2870U), UHD 3840x2160, FreeSync, 1ms Response Time, Eye-Care, Brightness Intelligence Plus, HDMI, DP, Built-in Speakers
  • HIGH RESOLUTION: 28-inch LED UHD (3840x2160 resolution)
  • HDR: HDR increases the dynamic range between black and white to showcase incredible clarity and details. Color Temperature : Reddish/Normal/Bluish/User mode
  • BRIGHTNESS INTELLIGENCE PLUS TECHNOLOGY: Monitor adjusts brightness and color temperature according to on-screen content and ambient light conditions
  • FREE-SYNC: AMD FreeSync Technology puts an end to choppy gameplay and broken frames with fluid, artifact-free performance
  • CONNECTIVITY: HDMI 2.0, DP1.4, DisplayPort inputs for multi-device connection. HDMI RGB PC Range set, it should be at 16-255
SaleBestseller No. 2
Asus VP28UQG 28" Monitor 4K/UHD 3840x2160 1ms DP HDMI Adaptive Sync/FreeSync Eye Care Monitor
  • 28" 4K/UHD (3840 x 2160) with 1ms response time and Adaptive Sync/AMD FreeSync for immersive, crisp visuals featuring DisplayPort and dual HDMI connectivity
  • ASUS Eye Care technology lowers blue light and eliminates flickering to reduce eyestrain and ailments. Display colors is 1073.7 M 10 bit and maximum contrast ratio is 1000 : 1. It can allow a Adaptive-Sync/FreeSync supported graphics source to dynamically adjust display refresh rate based on typical content frame rates for power efficient, virtually stutter free and low-latency display update
  • 5-Way OSD joystick delivers intuitive monitor controls so you can access features such as ASUS GamePlus on-the-fly. Digital signal frequency for displayport is 120 to 120 KHz horizontal, 40 to 60 Hz vertical. Hdmi signal frequency is 24 to 99 KHz horizontal, 40 to 60 Hz vertical
  • Compliance and Standards- EAC logo, Energy Star, BSMI, CB, CCC, CE, CEL level 1, FCC, PSB, PSE, RoHS, TCO7.0, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 8, Windows 7), RCM, TUV Flicker-free , TUV Low Blue Light
  • Exclusive GamePlus and GameVisual settings enhance color performance and control. ASUS Rapid Replacement 3 years warranty service with free cross shipping; Tilt : -5°~+20°
SaleBestseller No. 3
LG 32UD59-B 32-Inch 4K UHD LED-Lit Monitor with FreeSync
  • 32- inch UHD 4K Monitor (3840 x 2160)
  • DCI-P3 95% Color Gamut
  • HDCP 2.2 Compatible
  • AMD FreeSync Technology
  • Height Adjustable Stand
SaleBestseller No. 4
LG 27UK650-W 27" 4K UHD IPS Monitor with HDR10 and AMD FreeSync Technology (2018)
  • 4K UHD resolution (3840 x 2160) 27 inch IPS Display
  • HDR10 compatible. Viewing Angle-178/178 (CR≥10) (Typ)
  • sRGB 99% Color Gamut
  • AMD FreeSync technology
  • HDCP 2.2 compatible
SaleBestseller No. 5
ASUS MG28UQ 4K/UHD 28-Inch FreeSync Gaming Monitor
  • 28" 4K/UHD panel delivers superior resolution for maximum visual quality and immersion. Brightness(Max) : 330 cd/㎡
  • ASUS Eye care technology with TUV certified Flicker free and Blue Light Filter for less Eye fatigue; Ergonomically-designed stand with Tilt, Swivel, Pivot, Height adjustment plus wall-mount capability for comfortable viewing position. VESA Wall Mounting : 100 x 100 mm
  • 1ms response time and Adaptive-Sync technology ensures smooth visuals and responsive control. Inputs of HDMIx2, DisplayPort, USB3.0x2.
  • 5-Way OSD Joystick delivers the most intuitive control scheme for a monitor, so you can access features such as ASUS GamePlus on-the-fly. Compliance and Standards- BSMI, CB, CCC, CE, C-Tick, ErP, FCC, J-MOSS, KCC, PSB, PSE, RoHS, TCO6.0, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 8.1, Windows 7), MEPS, TUV Flicker-free , TUV Low Blue Light, CU(EAC)
  • ASUS Rapid Replacement 3 years warranty service with free cross shipping is included, so you can game on, worry-free. Adjust the contrast and brightness settings via OSD
SaleBestseller No. 6
Samsung U28E590D 28-Inch 4k UHD LED-Lit Monitor
  • With stunning Ultra HD picture quality, PC viewing, gaming and more come alive with incredible lifelike detail
  • AMD FreeSync and 1ms response time minimizes input latency and dramatically reduces image tearing and stutter during gaming
  • An incredible 1 billion colors delivers detailed, natural looking, and extremely realistic images. Connect multiple Ultra HD devices, like PCs and gaming consoles via two HDMI 2.0 inputs as well as one Display Port input
  • Watch your favorite movie or video in one window while simultaneously working on a spreadsheet with Picture-in-Picture (PIP) 2.0 technology
  • Pixel pitch is 0.006 horizontal x 0.006 vertical in inches. Minimum brightness is 310 cd per m2. Tilting the product excessively may cause it to fall and result in personal injury. Vesa mounting interface for use with specialty arm mounting hardware is 3 x 3 inches
SaleBestseller No. 7
Samsung LU28E570DS/ZA 28" UHD 4K Led-Lit Monitor, Black
  • Stunning 4K Ultra HD picture quality, PC viewing, gaming and more come alive with incredible lifelike detail
  • Amd Free Sync and 1ms response time minimizes input latency and dramatically reduces image tearing and stutter during gaming
  • An Incredible 1 billion colors delivers detailed, natural looking, and extremely realistic images
  • Picture-by-picture (PBP) lets you connect to two devices to the monitor and maintain their original quality
  • Connect multiple Ultra HD devices, like PCs and gaming consoles via two HDMI 2.0 inputs as well as one Display port input
Bestseller No. 8
LG 34UM69G-B 34-Inch 21:9 UltraWide IPS Monitor with 1ms Motion Blur Reduction and FreeSync
  • 34" Widescreen Full HD IPS Display. Resolution-2560x1080
  • 21:9 Aspect Ratio and Refresh Rate:75Hz
  • 1ms Motion Blur Reduction
  • AMD Free Sync
  • Height Adjustable Stand
Bestseller No. 9
2018 Newest Premium Samsung 28" 4K UHD (3840 x 2160) Widescreen LED Gaming/Professional Business Monitor - AR 16:9 Response 1ms Response Time 1.07B Color Support Game Mode AMD FreeSync HDMI
  • 27.9" 4K UHD 3840 x 2160 Resolution, Aspect Ratio: 16:09, Brightness: 300cd/m2, With 4k UHD resolution, the UH750 delivers life-like detail that makes you feel like you're really there.
  • HDMI + DisplayPort Inputs. Inputs.Game Mode, Refresh Rate: 60Hz
  • AMD FreeSync , 1ms response time, you can see even the fastest on-screen motion clearly and smoothly without motion blur, judder or ghosting
  • Color Support: 1.07B, Blending quantum dots with 1 billion shades of color, the UH75 presents images vividly and accurately.
  • Slim bezel design, Power Consumption (Max) - 59 W
SaleBestseller No. 10
LG 24UD58-B 24-Inch 4K UHD IPS Monitor with FreeSync
  • 24" 4K UHD (3840 x 2160) IPS monitor. Brightness is 250 cd/m2
  • FreeSync. Power Input : 100-240 Voltac, 50/60Hz.OS Compatibility-Windows 10
  • On-screen control with screen split 2.0
  • Game mode & black stabilizer
  • HDMI 2.0 (x2) and DisplayPort

About Ankeet Solanki

He started this blog as a hobby to show his affection for gadgets, but over the time this hobby became professional. And now he is working as a full-time blogger, but in free time he loves watching movies and games. PayPal donation for TechToyReviews will be appreciated.

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