Best 120Hz Monitor 2021 – Benefits & Buyer Guidance

120Hz Monitor

A 120hz monitor means a monitor which has a 120Hz refresh rate. Monitors are divided with various refresh rates such as 60hz, 75Hz, 120Hz, 140Hz, etc. The best 120 Hz monitor is for the people who enjoy and experiences the best gaming. People who are avid gamers must go with a 4k or 1080p 120Hz monitor.

best 4k

What is Refresh Rate?

The refresh rate measures how quickly or fastly the monitor display the content on the screen refreshes. Although it is measured in Hertz (Hz), the refresh rate counts the number of times the display refreshes every second it is on. For example, a 60Hz display refreshes 60 times per second, 90Hz is 90 times per second, and 120Hz is 120 times per second. So a 120Hz display refreshes twice as fast as a 60Hz panel and 4x faster than an old 30Hz display.

Advantages of 120Hz monitor

Smooth Gaming Visuals:

A smooth gaming experience is important for a gamer. A 120 Hz refresh rate gives you smooth visuals, and it helps you get rid of ghosting and blurry images.

Minimal Latency:

Latency plays an important role in determining your gaming experience. For example, if you play a game at a low refresh rate, you will experience lag which affects your performance, and a low refresh rate always makes the game dull. On the other hand, when you play games at a 120Hz refresh rate, you can experience minimal latency and reduce the risks of screen tearing.

1080p 120hz

Reduces Motion Sickness

If you play the game on a low refresh rate monitor, it may lead to motion sickness, and you encounter image blur, but when you play the game on a 120 Hz refresh rate, it helps you remove all blurry images reduces motion sickness.

Enhanced Game Responsiveness

Game responsiveness refers to the input lag of the display. A 120HZ refresh rate makes sure a smooth response as it gets back from 8.33ms input. This article lets us know about the best 120 Hz monitor, 1080p 120hz monitor,4k 120hz monitor.

Best 120Hz monitor

Alienware Monitor, Lunar Light


The monitor’s screen size is 34 inches, and the image is sharp and gives a detailed, immersive experience with 3440 x 1440 pixels resolution. In addition, the 1080p 120Hz monitor refresh rate provides smooth gameplay, and that gaming monitor gives magnificent accuracy and color depth.

It offers 98% DCI-P3 (134.5Percentage sRGB) color coverage. It comes with LED display technology. The monitor ratio is 21:9, and the hardware interface is DisplayPort, HDMI, USB 3.0. The response time of this monitor is two milliseconds. G-sync technology synchronizes the GPU and monitor, displaying full frames only when the monitor can display them. It adopts IPS Nano color technology.

Cost: $999.99

Deco Gear 43″ Curved Ultrawide E-LED Gaming Monitor

Deco Gear Gaming monitor

It comes with 3840 x 1200 pixels resolution. It can display six windows at once as you maximize productivity. The screen size of this monitor is 43 inches. It comes with a 1800R curved screen, which allows viewers to experience less eye strain. Deco Gear is the best 120Hz monitor for gamers.

You can experience 16.7 million colors from the screen. It consists of a professional multi-use microphone that is fully capable for users to record audio for gaming, online streaming. Using professional audio processing chips, you can do high-quality recordings.

Cost: $779.94

Sceptre Curved 49 inch Gaming 4k Monitor

Sceptre 1080p 120hz monitor

This monitor comes with 5120 x 1440 QHD resolution, and the screen size is 49 inches which immerse the attention of a larger audience. In addition, it has multiple ports, and the headphone jack increase privacy and focus as it was a 4k 120Hz monitor.

FPS (First Person Shooter), RTS (Real-Time Strategy) are Sceptre’s custom set display settings built for a magnified gaming experience. It comes with 5k dual QHD display technology and four milliseconds response time. It gives bright and cool audio during gaming with built-in speakers and has a display port hardware interface. Sceptre Curved was one of the best 120hz monitors.

Cost: $1,299.98

Asus ROG Strix Monitor

Asus 4k monitor

It comes with a 3840 x 2160 4k UHD resolution, and the screen size is 43 inches. It provides smooth gameplay with Radeon-free Sync 2 HDR technology. The ratio of the monitor is 16:9 comes with dimensions Without a stand is 38.3″ L x 2.93″ D x 22.46″ H; withstand – 38.3″ L x 9.53″ D x 24.85″ H and the weight of this monitor is 31.3 lbs.

It adds powers to audio performance with a pair of 10W speakers. Quick adjustments and input selection included with remote control, enabling full control of the on-screen display. In addition, it comes with an HDMI hardware interface and four milliseconds response time. Finally, it is the best 120hz monitor.

Buyer guidance for 120 Hz monitor

Before purchasing a 120 Hz monitor, we have to consider some factors. Most gamers find it challenges to buy various monitors for gaming that meets their requirements. So to buy the best 120 Hz monitor, here are the factors to look into before buying.

Response Time:

Response time is measured in milliseconds (ms). It refers to the speed at which pixels can change color in grey-scale performance.  Response time of 1 or 2ms is what gamers look for, and anything under 5ms is good. Pixels with the correct color are important. For casual needs, the response time should not exceed 10ms.


A monitor’s display resolution is measured in pixels which indicates image sharpness and details. In other words, if the resolution is too low, the image cannot be visible clearly. The most common resolutions are

  • 1080 Full HD (or 1920×1080 ) 1080p 120 Hz monitor is for sufficient image quality
  • 1440p WQHD (or 2560×1440 )  is for excellent image quality
  • 4K Ultra HD (or 3840×2160 ) is for extraordinary image quality

Aspect Ratios:

Resolution is important when looking for the best gaming monitor, but one thing that is often overlooked is the aspect ratio. The different and common  aspect ratios are Widescreen (16:9) Or Ultrawide (21:9)

Panel Type:

Generally, there are three main panel types given below,

  • Twisted Nematic (TN)
  • Vertical Alignment (VA)
  • In-plane Switching (IPS)


  • Having the correct adaptive sync is to reduces the degree of image tearing and motion artifacts.
  • Adaptive sync is a technology only managed by the two giants NVIDIA and AMD, building-specific G-Sync and Free-Sync modules.
  • NVIDIA’s G-Sync: is an inbuilt hardware chip in the monitor during the production period. It is installed between the Graphics Processing Unit (GPU) and a scaler to get an adaptive refresh rate.
  • AMD’s Free-Sync: is open-source to add more, using an integrated display controller to coordinate with GPU and monitor
  • Both G-Sync and Free-Sync have similar performance, but G-Sync is a relatively higher price than Free-Sync.


Everyone will know the best 120 Hz monitor and 1080p 120hz monitor,4k 120hz monitors from the above information. Accordingly, buy with the above guidelines and your requirement. Last but not least, get a monitor, which will be useful in the long run for all purposes.


Can HDMI 1.4 do 120hz?

As long as you have at least HDMI 1.4, 120Hz is feasible on your compatible TV or monitor. You can even do up to 144Hz if your display supports it. For uncompressed higher resolutions, though, HDMI 120Hz connections need a next-generation HDMI connection.

Is a 120Hz monitor good for gaming?

Yes, it delivers smoother, tear-free gaming with less input lag.

Does 120Hz mean 120fps?

No. The 120Hz value al refers to the refresh rate of a monitor or television. The 120 frames per second (fps) value refers to the number of video frames in a single-second video in a specific video.

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