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Enjoy Spectacular Visuals With the Best 4K 120Hz Monitor

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Enjoy Spectacular Visuals With the Best 4K 120Hz Monitor

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Finding Your Next 4K 120Hz Monitor: A Buyer’s Guide

Any professional who wants to make high-quality images or videos these days needs a good 4K 120Hz monitor. While some are better suited to creative professionals, most 4K monitors are ideal for everyday tasks and video streaming due to their fine details and beautiful colors. As the number of 4K, or Ultra-High-Definition (UHD), monitors grows, choosing the perfect one is becoming increasingly difficult. While having so many high-definition monitors available at ever-lower prices is wonderful, having too many options can be a pain for people. There are plenty of 4K monitors on exhibit to complicate things, several of which offer impressive capabilities at a low price. We’ve put together this list of the top 4K 120Hz monitors as a guide to help you figure out which one is ideal for your setup and intended use.

Your PC and gaming consoles both need a new 4K 120Hz monitor. That being said, you should be cautious when making a major investment in a product, even if it appears wonderful at first glance, because it may have poor features.  Naturally, customers, especially newbies, find it difficult to choose the optimal monitor because of the different technical terms. With that in mind, we’ve chosen to do our part by developing a comprehensive guide to help you better understand the world of 4K 120Hz monitors.

What to Consider When Buying a 4K 120Hz Monitor

Monitor size

Typically, the diagonal length of a monitor is measured to determine monitor size. It’s always preferable to go bigger, but you’ll require additional space and it might be pricey. Remember that a 1:1 aspect ratio results in a closer perspective parallel to the visual line, whereas larger units have a higher aspect ratio.

Color accuracy

Higher color accuracy is required for 4K videos because better colors improve information transmission. The term color corresponds to a system’s ability to give the correct amount of colors instead of relying on a guess.


Most high-end monitors have a brightness rating of 300-350 cd/m2. Professionals recommend a brightness range of 250 cd/m2. If you work in a brighter environment you can endure greater monitor brightness ratings, but be aware that this causes more eye strain.

Response time

Most old monitor panels have ghosting due to sluggish response time where pixels don’t work in sync with moving frames, but modern designs have improved response time by 1 to 4 milliseconds.

Window scaling

Another important factor to consider when choosing 4K 120Hz monitors is DPI, window scaling, or the desktop. Generally, greater pixel densities improve menu and window size, which improves readability. 

G-Sync or FreeSync

Adaptive sync is the name given to these two settings, which reduce screen tearing, graphic mismatches, and refresh rate mismatches. Screen tearing happens when the monitor refresh rate does not match the graphic card output. That said, adaptive sync technology leads to better displays with enhanced synchronization. No monitor has both G-Sync and FreeSync technologies, however. 

Monitor types

IGZO, TN, and IPS — these three terms can easily mislead a beginner. They are the three types of 4K monitors available, and we’ll explore them in detail below.

IGZO panels 

IGZO panels provide high power service because of their superior transistor-based design. They also have a lower mass but are always ready to use more energy and produce a high output.

TN panels 

Their simple features and low price make them ideal for beginners. Buyers will have to make some sacrifices for color accuracy when using these devices.

IPS panels 

This option improves the image’s sharpness and color accuracy, but if you’re a fan of animation or video games you might be disappointed by the sluggishness. TN monitors have a response time rating of 1 millisecond, while IPS screens have a response time rating of 4 milliseconds.

Benefits of Using 4K 120Hz Monitors

  • 3D graphic designers and gamers benefit from 4K visuals, which are twice as sharp as 1080p. A 4K monitor allows you to use numerous monitors and most versions have only one power and data connector, saving time and space during installation. 
  • Some applications benefit from 4K resolution. For example, you may examine data on a single widescreen monitor using Microsoft Excel at 4K resolution, while Photoshop allows you to edit high-resolution photographs.
  • The modern worker spends most of their time in front of a computer. High-definition technology can increase efficiency and reduce expenses by removing multiple monitors. Graphic designers and software programmers can eliminate zooming and screen switching with 4K resolution, while others can work faster with a single monitor at a higher resolution.

01 AOC UHD 4K Monitor

When it comes to style and quality, the AOC U2790VQ is a sleek 4K monitor with competitive pricing that undercuts its rivals without sacrificing quality. This UHD monitor strives to go above and beyond by providing more functionality than you’d expect from a simple workplace monitor. 

In terms of color accuracy, this is an above-average IPS monitor designed for office productivity. This monitor provides more than 99% RGB coverage, good connectivity options, and most importantly, native 4K resolution. It has a resolution of 3840 x 2160 pixels, making it an excellent monitor for the workplace or the home office. We’ve chosen this monitor as the best on our list because of its sleek design, functionality, and high-quality display.


  • Offers excellent image quality
  • Features high pixel density
  • Eye-catching, sleek design


  • Does not have USB ports
AOC UHD 4K Monitor

02 Samsung Odyssey 4K Gaming Monitor

The Samsung Odyssey G70A features a 28-inch IPS display with a resolution of 3840 x 2160 pixels, a maximum refresh rate of 144Hz, and a 1-millisecond enhanced response time. It has a fresh, bold appearance that makes it look appealing without being overly showy and the included stand allows you to change the tilt, pivot, swivel, and height. Since the plastic panels are strong and durable, they will not crack or flex when put under a moderate amount of force. This monitor has a reasonable amount of features, including many color controls, some game-specific capabilities, and three additional face buttons for quick access to some settings if that’s something you’re interested in. 


  • FreeSync and G-Sync compatible
  • Vibrant 4K 144hz IPS panel
  • Conveniently adjustable design
  • Excellent motion handling


  • Poor connectivity for the price range
Samsung Odyssey 4K Gaming Monitor

03 ASUS TUF 4K Gaming Monitor

The ASUS TUF is an amazing gaming monitor that can handle any game. Thanks to its 3D IPS panel and 144Hz refresh rate, it creates vibrant colors in stunning detail. This monitor also features NVIDIA G-SYNC technology and the unique ability to switch between different display settings. 

The 1-millisecond response time allows incredibly smooth gameplay, allowing you to assert superiority over your opponents, while the 28-inch screen provides sharp, accurate-looking visuals. And, thanks to its base, you won’t have to worry about the stand taking up too much room on your desk.


  • Excellent color temperature and contrast 
  • Local dimming boosts HDR performance
  • HDMI 2.1/VRR for next-gen consoles


  • Slightly dubious color accuracy
ASUS TUF 4K Gaming Monitor

04 BenQ 4K UHD Monitor

The EL2870U is a 28-inch 4K TN panel with HDR, Freesync, and a response time of 1 millisecond. There are two built-in speakers, a DVI 1.4 interface, two HDMI 2.0 connectors, and BenQ’s eye-care technology for those who spend their days staring at monitors. 

Although it’s not one of the top 4K gaming monitors available, it works admirably well when used with FreeSync. This monitor supports HDR10, which is the most widely used HDR standard and can be found on Ultra HD Blu-ray discs as well as in streaming. Best of all, it features HDR emulation and Brightness Intelligence Plus, which adjusts its color temperature based on the lighting in the room.


  • Outstanding accuracy with eye-care technology
  • Exceptional gaming features
  • Sleek, ergonomic design


  • Does not have great contrast
BenQ 4K UHD Monitor

05 AORUS 4K Gaming Monitor

This AORUS monitor provides a clear, lifelike image, featuring a super-fast IPS panel that has a 1-millisecond response time. With a rapid refresh rate, low input lag, and a remarkable response time, this monitor provides an amazing gaming experience. Even better, it’s compatible with FreeSync variable refresh rate technology, which provides an almost tear-free gameplay experience. 

When you’re not gaming, this makes a fantastic monitor for various other tasks, such as watching movies or photo editing. Besides having excellent text clarity due to the high pixel density, it also features wide viewing angles, excellent gray uniformity, and superb accuracy right out of the box.


  • Audio system with high-end integration
  • Allows for a smooth gameplay experience
  • Excellent build quality
  • Captivating modern design


  • Higher refresh rates cause a loud "static" noise
AORUS 4K Gaming Monitor

People Also Ask

Should I choose a monitor with FreeSync or G-Sync?

FreeSync monitors are less luxurious in general and only work with AMD GPUs, whereas G-Sync monitors will only work with NVIDIA GPUs. But, if you’re on a budget, you can now acquire FreeSync monitors that are compatible with G-Sync.

Is it worth investing in a 4K gaming monitor for PC gaming?

You should consider acquiring a 4K gaming monitor if your computer can handle one. An upgrade to a high-end graphics card for 4K will ensure that your machine is more than simply a gaming slideshow.

What is the difference between 120Hz and 144Hz monitors?

In general, 4K 144Hz monitors outperform 120Hz monitors. Besides having a greater refresh rate, the image smoothness is significantly better than the 120Hz monitor, but the 144Hz monitor is a little more expensive than the 120Hz monitor.

Alex Baum

May 19, 2022

37 Articles Published

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We're not just tech junkies, but we're also tech experts. Each and every "Best of.." list on TechJunkie is curated by our content-area subject matter experts to provide a well-rounded, unbiased perspective to help and inform you, our reader. Our lists are constantly reviewed and updated, so you can be sure you're reading relevant and up to date information.

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