Resolutions and refresh rates of computer monitors have changed fast in recent years due to advancements in technology. When your old computer monitor took up more space than its screen itself – you know what I’m talking about!
High-end gaming and graphic design have been perfected on monitors with 4K resolutions, 120Hz refresh rates, and IPS panel types. It’s time to take notice of the many benefits that come from choosing such an expensive device.
In this review, we will discuss what exactly makes up one of these top-notch screens for your home or office space so you can decide if they are worth investing in the best 4k 120Hz monitors!
A monitor with a high refresh rate will provide you with the greatest visuals and gaming performance. It’s super-fast passing by frames, so that makes it easier for command input because of its responsiveness in response time.
Even when compared to 60Hz or 75Hz monitors which can take longer seconds before your commands responses back at all. However, you might want to try an entry-level 120 Hz over lower-priced models since there has been more demand lately than supply (most companies offer 60/75 Hz nowadays).
Quick Overview: Best 4k 120hz Monitors
| Image | Name | Spacs | Price | |
|---|---|---|---|---|
Our Top Pick  | Our Top Pick | 1. Acer Predator XB273K 27″ G-SYNC Gaming Monitor |
| See Price |
 | 2. ASUS ROG Strix XG27UQR 4K HDR DSC Gaming Monitor |
| See Price | |
 | 3. AORUS FI32U 32″ 4K SS IPS Gaming Monitor |
| See Price | |
 | 4. LG 27GN950 – B Ultra gear Gaming Monitor |
| See Price | |
 | 5. BenQ EL2870U 28 inch 4K Monitor for Gaming |
| See Price |
Best 4k 120hz Gaming Monitors: In-depth Review
For your real-life gaming experience, video editing, or any core development visual programming task, there is a need for a 4k 120hz Gaming Monitor on your desk.
#1 Acer Predator XB273K 27″ G-SYNC Gaming Monitor
- Screen Size: 27″ Display
- Refresh rate: 144Hz
- Response time: 4ms
- Aspect Ratio: 16:9
- Panel Type: IPS
- Resolution: UHD 3840 x 2160p
- Connectivity: HDMI, Display Port
You know that feeling when you first sit down in a fast car and feel the seats hugging all around your body as if they were made just for someone like you? That’s how our new Predator XB273K Ultra HD display feels.
The 27″ (3840 x 2160) boasts jaw-dropping features including an IPS panel with 144Hz capability for blazing-fast gaming!
In a world of overstimulated senses, the Acer 4k 120hz monitor is designed to be one step ahead. Beyond providing rich colors and sharp detail for gamers looking to get their hi-score on.
This G-SYNC Compatible 4k 120hz portable monitor also has features that deliver unprecedented performance. Which includes 4k resolution coupled with an144Hz refresh rate support so there won’t ever have been anything like it before!
Display and Image Quality
Acer Predator XB273K comes with an expansive 27 inches 4k HDR 120hz monitor that lets you see your games in crystal clear detail but lacks highlight reels due to its low brightness level. Also, it has grayish-black colors when viewing content at night or in darker rooms. However, this monitor is great for live-streaming since it has high refresh rates of up to 120 Hz which makes lag time virtually nonexistent!
AAA games on Acer Predator XB273K will look and feel their best thanks to VESA DisplayHDR 400 certification. This monitor is enhanced in color vibrancy and contrast so that you are not only seeing your gameplay clearly but also feeling like there’s nothing else around than just yourself against an enemy or object on the screen.
If you’re in the market for a monitor, be sure to check out this Acer Predator XB273K. With its 90% DCI-P3 Wide Color Gamut and impressive HDR capabilities that support both 10bit encoding as well as HLG (Hybrid Log-Gamma).
Features and Performance
XB273K is a powerhouse when it comes to games, not only does this monitor provide you with fast graphics transfer rates but also supports G-Sync and is overclockable up to 144Hz.
Its display offers a super low response time for fluent gameplay without much lag or blurriness that can often happen on other screens on the market today.
Acer 4k 120hz IPS monitor is perfect for gamers and movie buffs who want to game at their best or enjoy the latest Hollywood hits. You can easily play DOOM Eternal: The Ancient Gods, World of Warcraft, and many modern games on this monitor.
With DisplayHDR 400 technology that delivers HDR10+ colors with an emphasis on contrast without any motion blur. Along with 4k 120hz ultrawide monitor Viewing Angle tech which ensures crisp texts even when viewed off-angle (which can be difficult), this best 4k 120Hz monitor will take your experience up a notch!
Design and Connectivity:
Acer’s Predator monitor is a great choice for gamers. Indeed, it has a strong, durable design with big support from its stand that ensures stability. The weight of the monitor maxes out at 24 pounds so it should be easy enough on any end table near the TV without risk of falling over.
Acer Predator is a gorgeous monitor that offers the user tons of connection options, including two HDMI 2.0 and Display 1.4 ports for G-Sync use. There’s also a USB 3.0 upstream port available on this model which can provide speedier data transfers.
- 27 inch UHD 4k Monitor
- Refresh rate up to 144 Hz
- A certificate with VESA ensures vibrant color
- Compatible with G-SYNC
- Constructed with ISP Panel
- When you play a game in the dark, black looks a little bit grey
Acer has G-SYNC compatibility to ensure better performance. However, both of their screens have excellent connectivity and user-friendly usage features that make them worth considering over here as well. In terms of resolution, you will find Acer’s monitor having 3840×2160 while Samsung opts for 5120 x 1440 pixels which makes it much sharper than its competitor’s panel (Acer).
#2 ASUS ROG Strix XG27UQR 4K HDR DSC Gaming Monitor
- Screen Size: 27″ Display
- Refresh rate: 144Hz
- Response time: 1ms
- Aspect Ratio: 16:9
- Panel Type: IPS
- Resolution: UHD 3840 x 2160p
- Connectivity: HDMI, DisplayPort, USB
Finally, the new and improved Asus ROG Strix XG27UQR gaming monitor is here. With an IPS display that delivers smooth 4K visuals at up to 144Hz while also supporting DSC Technology for high-speed UHD video streams.
That is also without any perceptible loss in visual quality – this bad boy will make your games come alive like never before! With the fast response time, the best 4k 120hz gaming monitor ensures minimal blur when the action heats up. Indeed, you can play your favorite online shooter or racers looking sharp all day long no matter how much input occurs during gameplay.
Asus ROG 4k 120hz HDMI 2.1 certified gaming monitor is designed to transport high-definition video streams with a single interface. With its Display Stream Compression technology, the 120hz 4k computer monitor delivers an ultra-visual quality that can’t be obtained through any other means of transmission!
Display and Image Quality
ROG Strix XG27UQR is a monitor with HDR technology and up to 400cd/m2 brightness. Plus, it allows for the widest possible range of colors, as well as higher contrast than traditional screens. The curved screen and 144Hz refresh rate of the ROG Strix XG27UQR make for an immersive experience like never before.
This monitor also passes DisplayHDR 400 certification, ensuring it delivers both accurate colors as well as impressive contrast levels that captivate your eyes with every movement onscreen. As a result, it’s a fantastic complement to any gaming rig!
Moreover, ASUS ROG Strix 27” 4k 120hz hdr monitor is the perfect gaming companion for PS5 and Xbox Series X/S. It features Full HD (1920 x 1080)@120Hz output.
Features and Performance
Undoubtedly, the Asus ROG Strix series is one of the fastest gaming monitors on earth. With a 144Hz refresh rate and 1ms response time, this means that even intense action games played at high visual settings will be buttery smooth with no lag whatsoever!
Asus XG27UQR is the perfect 4k 120hz pc monitor for cutting-edge graphics technology. With its G-SYNC compatible parts, tearing in games will be a thing of the past thanks to VRR by default on NVIDIA GeForce GTX 10 series and 20 series cards!
ROG Strix XG27UQR gaming monitor is now customizable for different HDR content delivery scenarios. With multiple modes, gamers can choose the perfect fit based on their current needs and preferences.
ASUS Aura Sync is the best way to make your gaming setup look like no one else’s. ROG Strix XG27UQR delivers ambient light that can be coordinated with other Aura-enabled components thanks to special ASUS lighting technology. And also peripherals for an unparalleled personalization experience.
ASUS ROG monitors are the perfect solution for when you need to spot dark areas on a map. Shadow Boost technology allows players with higher-quality graphics cards and displays.
Design and Connectivity
ASUS ROG monitor’s ergonomic design is perfect for finding the best viewing position. It has tilt, swivel, and pivot adjustments so you can easily adjust it to suit your preference without strain on either yourself or furniture in use at home.
Precisely, the ASUS Rog monitor comes with (1) Displayport, 3 HDMI ports as well 1 earphone jack so you can plug in any device of your choosing without having an issue!
These products also have VESA compliant mounting holes which means they’re 100% compatible with today’s mountable accessories like mounts or stands!! 2 USB slots provide juice while charging other gadgets at the same time too!
- Smooth display with IPS panel
- High-speed UHD video stream with DSC Technology
- Supports up to 144Hz refresh rate
- HDR content delivery
- Wall mount capacity
- Little bit expensive
While both of them have the same aspect ratio and resolution, you can call them identical twin brothers with their 5ms response time. However, it’s down to personal preference as some people prefer the Dell 4k 120hz monitor over ASUS.
#3 AORUS FI32U 32″ 4K SS IPS Gaming Monitor
- Screen Size: 32″ Display
- Refresh rate: 144Hz
- Response time: 1ms
- Aspect Ratio: 16:9
- Panel Type: IPS
- Resolution: UHD 3840 x 2160p
- Connectivity: HDMI, DisplayPort, USB
A high frame rate and high image-setting gaming experience await you in 4K UHD. If that’s the case, this 32 inch 4k 120hz gaming monitor is perfect for you! It delivers crisp image quality.
Plus it has vibrant colors; quick response time; smooth VRR performance–and plenty of useful features such as an ergonomic stand. That allows the user more comfort when using different angles or sitting at their desk all day long instead of just straight-on viewing.
Aorus Monitor is so fast that it can keep up with even the most frantic games. There will be no ghosting or blurring on this panel because of the 144Hz refresh rate and 1ms reaction time.
Also, it achieves gray-to-gray MPRT without the occurrence of ghosting or blurring even in fast-paced shoot ’em up games at 4K resolution.
Display and Image Quality
Aorus FI32U is a monitor that you’ll want to splurge on, especially if your work involves reading up close. Eyesafe certification on this 31.5″ IPS panel means that it emits less harmful blue light and does not compromise on color fidelity.
Plus it has 140 PPI (pixels per inch), which makes text sharp as can be – even at small sizes! The high pixel density of 4K UHD at 140 PPI resolves seems stunning; you’ll receive fine details and enough room for whichever job you set out to do.
Gigabyte FI32U monitor is an ultra-wide gaming screen with excellent image quality, 178° wide viewing angles, and perfect color reproduction. With its IPS panel, you can enjoy the game in all its glory without worrying about how it’ll look when played from any direction!
The AORUS Monitor’s DCI-P3 color space covers 90% of the DCI (sRGB 123%) seal, resulting in rich and bright colors. When watching SDR material, you may also employ a setting that limits the gamut to 100% for more accurate results.
Features and Performance
This Gigabyte Aorus FI32U 4K 144Hz gaming monitor is the perfect way to enjoy a smooth and fast-paced game. The 1ms GtG pixel response time will keep your gameplay alive without any noticeable trail behind moving objects. Five response-time overdrive modes offer different levels of tweaking depending on your preference.
Gigabyte FI32U monitor has an excellent default setting that will offer you the best gaming experience without any ghosting or overshoot. If you want to reduce this effect, then between 120Hz and 144Hz of refresh rate it is better for high-speed action such as first-person shooters.
Undoubtedly, the Aorus FI32U monitor is perfect for gamers looking to get the most out of their display. With its AMD FreeSync certification, this screen ensures a flawless VRR range and optimal HDR tone/gamut mapping.
Design and Connectivity
With its sleek design, the Aorus FI32U monitor has a stand that can be easily adjusted to any height up to 130mm with 90° pivot capabilities. The screen also swivels on an axis of +/- 20 degrees and tilts sideways -5/-20 degree angles for comfortable viewing at virtually any angle in your house or office space!
The FI32U monitor features a plethora of connectivity options. It includes DisplayPort 1.4 with DSC and two HDMI 2 ports which can support 4K video at 60Hz or 120 Hz for XSX consoles as well as a PS5 games console. There is also a dual USB 3 hub that allows users easy device connection without sacrificing any power outlets on your desk.
- 4k supports Display
- Noise-canceling incorporated
- High refresh rate supports up to 144 Hz
- Aim Stabilizer Sync for FPS game
- More detail on the dark area
- Edge lightning maybe have bad dynamic contrast
ASUS 43 inch 4k 120hz monitor has a hybrid panel while AORUS can provide an almost identical vibrant color with its IPS Panel. You don’t need to worry about all of these features if you buy ASUS instead of their competitor because they offer fewer but similar options which are perfect for most people.
#4 LG 27GN950 – B Ultra gear Gaming Monitor
- Screen Size: 27″ Display
- Refresh rate: 144Hz
- Response time: 1ms
- Aspect Ratio: 16:9
- Panel Type: IPS
- Resolution: UHD 3840 x 2160p
- Connectivity: HDMI, DisplayPort, USB
LG 27GN950 is a great monitor for any work that requires color accuracy and fast refresh rates. It offers 144Hz, 1 ms response time with variable speed blur reduction technology to eliminate ghosting while providing vibrant colors.
Thanks to its IPS panel display quality which ensures clarity whether you’re playing games or editing photos in Photoshop. The best 4k 120hz gaming monitor’s 27″ screen offers an immersive experience with its 4K resolution and 144Hz refresh rate. Plus, it has excellent HDR support thanks to DisplayHDR 600 certification – all for less than other competing models!
The UltraGear features 1ms response rates and 144Hz refresh rates which allow for smooth gameplay without any lag or tearing. That makes it perfect for gamers looking to optimize their experience! If you want to compare this one with a 4k 120hz OLED monitor, then there will be no shortcomings to its performance.
Plus, the monitor has custom control options in addition to RGB sphere lighting on both sides. Also, the fast NVIDIA G-SYNC compatibility and Radeon FreeSync compatibility make it much more attractive.
Display and Image Quality
It has an LG Nano IPS panel with a DCI-P3 color gamut of 98 percent, making it ideal for the UltraGear 27GN950. This means colors will be more vibrant than they would if displayed on an ordinary monitor with less color depth.
However, there’s also such a thing as too much saturation when viewed through this type of screen due in part to their rapid 1ms ghosting free response time speed.
The colors on this monitor are so vivid that you can even use them for color-critical work. The LG 27GN950 comes pre-calibrated and with the True Color Pro app for hardware/software calibration. And that makes it easy to get accurate results every time!
With 600 nits, the LG 27GN950 monitor can deliver a brighter picture than before. It also has 16 zones that can dim parts of your screen so you don’t have any blacks showing through when watching movies or playing video games.
Features and Performance
You won’t ever notice lag with the LG 27GN950 monitor. With only 4ms of input delay, you can play games and watch videos without feeling like time has slowed down or sped up. With a transition speed of 1 millisecond, fast-moving objects are not left in the dust.
It is possible to see increased detail in fast-moving scenes with the addition of an overclocked refresh rate. Also, with 48 RGB LEDs on the back of the monitor, you can create mood lighting, particularly when you’re in a dark space. You may want to leave this feature enabled for optimal image quality!
The LG 27GN950 IPS monitor is AMD FreeSync Premium Pro and NVIDIA G-SYNC Compatible-certified, making it Adaptive-Sync compatible as well. You can get a 48Hz-120Hz refresh rate (VRR) if you want, but what sets this display apart is its ability to deliver smooth gameplay without tearing or lag.
Design and Connectivity
With its borderless design, the LG 27GN950 monitor is perfect for spaces that require a stylish yet functional workspace. With up to 110mm height adjustment and -5°/15° tilt swivel options as well as 90-degree pivot AND 100x100mm VESA mount compatibility this screen can be used in all kinds of places!
This one of the best 4k 120Hz monitors has all of the connectivity you need to get your gaming on. In addition to two HDMI 2 connections capable of outputting 4K HDR content at a maximum refresh rate of 60Hz, the DisplayPort 1.4 interface has DSC (Display Stream Compression). Plus, a headphones jack and dual-USB 3 hub so there are no more worries about being without power!
- Nano IPS Display for better performance
- Vibrant color
- Compatible with NVIDIA G-SYNC
- Robust design and sturdy construction
- 4K resolution and 144Hz refresh rate
- Not bright as VA Panel
- You cannot make it lower with the stand
ASUS has not only one advantage over competitors in terms of performance but also features such as DisplayHDR 400 for an improved visual quality during gameplay. On the other hand, the LG can provide excellent performance with the borderless screen.
#5 BenQ EL2870U 28 inch 4K Monitor for Gaming
- Screen Size: 28″ Display
- Refresh rate: 60Hz
- Response time: 1ms
- Aspect Ratio: 16:9
- Panel Type: TN
- Resolution: UHD 3840 x 2160p
- Connectivity: HDMI, DisplayPort
The BenQ L2870U monitor is your new best friend for all of those HDR addicts out there. With its simple hotkey switch that differentiates 4 levels between Hdr and non-HDR modes. Also, you can enjoy the crisp image quality with more contrast without any strain on the eyes!
Precisely, this display is the perfect choice for anyone looking to get immersed in their favorite game or watch some pure, unadulterated HD quality content.
Brightness Intelligence Plus Technology (B. I + Tech) softens bright regions while maintaining the clarity of dark details on this cutting-edge display. The EL2870U has 4K Ultra HD resolution, HDR10 compatibility, and AMD FreeSync technology.
It has an optimum refresh rate of 60Hz, which makes it great for console gamers. So, why did we keep this 60hz 4k monitor on our list? Because there are many 60hz and 75Hz refresh rate monitors which are really good for any purpose like gaming or office works. So, if you are looking for the cheapest 4k 120hz monitor, you can consider this one!
Display and Image Quality
A high-end monitor with HDR support, the BenQ EL2870U is a product for designers and content creators. Offers the benefits of HDR with inks and film buffs who need to accurately see colors and tonal differences. A true 4K UHD resolution with a TN panel.
With a peak brightness of just 300 nits and a dismal contrast ratio of 1,000:1, this monitor’s HDR is little more than software emulation of the real thing.
In addition, this monitor has a proprietary brightness intelligence that adapts to your needs and preferences, as well as low blue light technology that prevents eye strain.
This monitor packs a punch with its 4K resolution and crystal-clear viewing angles, delivering beautifully vibrant images that are perfect for gamers. AMD 4k 60hz freesync monitor technology also eliminates tearing in games thanks to faster frame rates than traditional monitors offer.
Features and Performance
The EL2870U, like many of BenQ’s most recent monitors, has Brightness Intelligence Plus, a new screen technology. With the sensor technology, your monitor can detect changes in ambient lighting conditions and automatically modify its brightness and color temperature to meet those needs. Plus, it provides a true-to-life viewing experience without any manual adjustments needed!
There are four HDR and B.I+ options available when you use the “HDR” hotkey on your display to activate the technology concurrently. Monitor also supports HDCP 2.2 which allows native 4K streaming services.
Undoubtedly, this HDR10 monitor is perfect for any avid gamer, especially because it has a rapid 1 millisecond response time speed. This ensures that you’ll be able to see everything clearly in fast-moving objects during video game play or movie scenes with little ghosting.
The screen on this monitor is so gorgeous that you’ll want to keep it out where anyone can see it. Also, the standard contrast, brightness, and sharpness settings as well as several picture modes like HDR or sRGB handy at your fingertips.
Design and Connectivity
Two HDMI 2.0 connectors, a DisplayPort 1.4 port, and a headphone jack are included on the BenQ EL2870U monitor. With them, you can fully enjoy the high-end gaming experience without any lag or frame rate slowdowns! The built-in speakers also provide awesome audio quality for those who like listening as well.
With the stand, you can adjust your monitor’s tilt anywhere up to 15 degrees. Additionally, it comes with a VESA mount pattern for mounting on third-party stands or if mounted into outlets in wall spaces.
Included integrated cable management system of the monitor makes it easy for you to neatly hide cables within its frame. You can also use this same design element to install your new display on top of any VESA wall mount that comes included with purchase!
- Hotkey to run HDR smoothly
- Integrated sensors to auto-adjust brightness
- TN Display with better performance
- Brightness Intelligence Plus Technology with improved display
- FreeSync for smooth performance
- Expensive than another alternative
- IPS Panel may be a better technology
However, when it comes down to how these monitors are constructed there is one key difference between LCD screens versus LED ones. LCD panels with BenQ will have better color accuracy but suffer from greater power consumption due in part to their need for backlight technology.
On the other hand, LEDs with AOC do not require any additional components which results in them being thinner than comparable LCD counterparts.
How to Choose a 4K 120Hz Monitor for Gaming?
Before buying a 4k 120Hz gaming monitor, you should know some very important factors for gaming. Today, I will tell you how to buy a 4k 120hz monitor for gaming. Let’s see
Display Size:
When I buy a monitor for gaming or personal use, I always think about display size. For personal works, 21.5 inch to 24 inches monitor is enough, but it should be a 27-inch size (minimum) for gaming. The 120HZ monitors are available in different sizes, so you should buy a 120HZ monitor according to the size of your room, desk, and purpose. But it is also important to see what your eyes can see from a particular distance.
Gaming Performance:
For gaming performance, the 120HZ monitor is an excellent choice for most gamers. The 120Hz does not simply mean a smoother experience but also enhances the display with twice the refresh rate of 60Hz, resulting in reduced motion blur and precise imaging. In addition, in most 120Hz monitors, Response time is within 1ms – 5ms, leading to minimal ghosting artifacts.
Viewing Angle:
Another essential factor to consider while buying a monitor for gaming is the Viewing Angle. Viewing angle simply means how much different colors of an image would appear when viewed at an angle. Most 120Hz monitors have wide angles (around 170 degrees), which makes 120hz 4k monitors suitable for gaming. But there are some 120Hz monitors which have narrow angles (around 160 degrees) and make the 120HZ monitor useless while playing games.
People Also Asked [FAQs]
Theoretically, HDMI 2.0 (essentially HDMI 2.0b since late 2016) may support 4K resolutions running at 120 Hz. A GPU like the GTX 2080 Ti may achieve 120 Hz in certain games while operating at 4K resolution. This is primarily true for PCs. Both the PS4 Pro and Xbox One X are unable to run 4K at 120 Hz because of hardware limitations.
While a 4K 120Hz display would be perfect since it would enable you to game at both 60Hz and 120Hz, such panels are beyond pricey for the average consumer to afford.
The frame rates of the PlayStation 5 and Xbox One X are currently between 60 and 120 frames per second. As a result, a display with a maximum refresh rate of 120Hz or greater is required to get the most out of your console.
The 4K monitor will give you a better picture, colors, and sharpness. The 120Hz monitor has fluidity with smoothness for players who want to play games at an even higher level of detail. There are tradeoffs between these two qualities in any camp – high resolution vs refresh rate- so it depends on what matters more when gaming!
Final Verdict:
When it comes to gaming on a 4k display, high refresh rates, slow reaction times, and broad color gamut have all been obstacles. But thanks to technological advancements it is now possible with the release of several 120Hz monitors that have all those features!
We think that this list will come in handy for you. However, the ultimate decision is always yours to make. If there are more questions then just head over here and check out our lists with alternative products!
We wish you all success with your purchase too. Best of luck getting your best 4k 120Hz monitors so blast gaming can be even better than ever before!