4K Monitor

Best 4K 144Hz Monitor Reviews in 2021

4K and 144Hz display technology has been dominating the market for a very long time. But a commercial product combining both the features has taken a long time to reach the end-users.

Asus made the first and the best 4K 144Hz monitor in the industry. After that, lots of other manufacturers jumped into the competition. And we have to say that LG is making noticeable progress.

In this article, we will also introduce some other promising manufacturers producing praise-worthy monitors for gaming. Considering your budget and requirements, we have reviewed several products. So, let’s start reading.

Our Recommended Top 4k 144hz Monitors at a Glance:

  • Best Overall: ASUS ROG Strix XG27UQ 27″ HDR

27-inch, 1ms (MPRT), DisplayHDR 400, 125% sRGB, 90% DCI-P3 professional color gamut, Adaptive Sync, ASUS Eye Care technology, 4-way ergonomic stand

  • Runner-Up: Acer Predator XB321HK bmiphz 32-inch

32″ IPS UHD Widescreen, Response Time: 4ms, 5° to 25° tilt angle, Flicker less Technology, Brightness: 350 cd/m²

  • Best Budget: VIOTEK GFI27QXA 27-Inch 4K

Lifelike color accuracy, focus shield, fully adjustable monitor stand, Viewing Angle: H178° / V178°, DCI-P3: 90%

  • Best Large-screen: ASUS ROG Swift PG43UQ 43″ 4K HDR

43”, DisplayHDR 1000 certification, 90% DCI-P3 professional color gamut, A pair of 10W speakers, Radeon free Sync 2 HDR technology

  • Best Design: LG 27GN950-B 27 Inch Nano IPS Display

27” UHD Nano IPS Display, 1ms (GtG), VESA DSC Technology, NVIDIA G-SYNC, AMD FreeSync, DCI-P3 98%, VESA DisplayHDR 600, 4-Side Virtually Borderless Display

Is It Worth Getting A 4k Monitor?

If you have enough cash, a compatible gaming console or PC, and don’t need a 240Hz refresh rate, you can go for a 4K 144Hz monitor. However, for professional purposes and everyday uses, a UHD monitor with a slower refresh rate is enough.

The video technology and all other standards are slowly evolving towards supporting 2K, 4K, and 8K videos. So, it is wise to invest in something that wouldn’t become obsolete within a year or two.

Also, 3840 x 2160 pixel density helps a lot for editing and serious professional gaming. With a crisp and crystal-clear image-quality, you can take actions a lot quicker and accurately than before. So, yes, investing in a 4K 144Hz monitor is worth every penny.

The 5 Best 4k 144Hz Monitor: The Honest Reviews

Not all 4K monitors can provide a 144Hz refresh rate or match all requirements of a gamer. After hours of research, we have found the following models that gets close to the dream monitor-specs of players.

1. Best Overall: ASUS ROG Strix XG27UQ 27″ HDR

Specifications: Display Size: 27” | Response Time: 1ms (MPRT) | Refresh Rate: 144Hz | Brightness: 400 cd/m² | HDMI Version: 2.0 | DisplayPort Version: 1.4 | Contrast Ratio: 1000:1 | DisplayHDR: 400


Check Price On Amazon

Being the first is not the only reason we consider this model as the best 4K 144Hz monitor. The RGB lighting, adjustable monitor stand, several ports, and smart cable management had us stunned. Lots of monitors don’t have the latest versions of HDMI and DisplayPorts, which is not the case for ASUS ROG Strix.

Asus has made sure the monitor’s capability to support a gamers’ needs perfectly. Even though it has no built-in speaker, we like it for its features and performance compared to the pricing.

About visuals, it has DSC technology along with VESA certified DisplayHDR400 certification. Moreover, 125% sRGB and 90% DCI-P3 prove their capability to provide exceptional contrast and color performance.

ROG Strix has Eye Care technology that includes flicker-free and low blue light features to reduce eye strains. Also, you can set the monitor height and angle any way because of its 4-way ergonomic stand. It allows gamers to tilt, swivel, pivot, and height-adjust the screen.

Some other competitor models may beat it in contrast ratio or HDR rating, but that is acceptable. The combination of technologies and the right specs that gamers need makes up for all those shortcomings.

Summary: If you are okay with a 27″ UHD display, you must purchase this one. This 4k 144hz monitor can be the best option for its reliable performance and durable build quality. It doesn’t matter whether it’s gaming, entertainment, or professional work, order one with full confidence.
  • Seamless and tear-free gaming
  • 2 HDMI, 2 DP, and 2 USB ports
  • Adjustable stand for comfortable viewing
  • Eye Care technology
  • Smart cable management
  • No built-in speakers

2. Runner-Up: Acer Predator XB321HK bmiphz 32-inch

Specifications: Display Size: 32” | Response Time: 4ms | Refresh Rate: 144Hz (OC) | Brightness: 350 cd/m² | HDMI Version: 1.4 | DisplayPort Version: 1.2 | Contrast Ratio: 1065:1

Acer Predator XB321HK bmiphz 32-inch

Check Price On Amazon

Before we begin describing the great features of Acer Predator, let’s talk about why we have selected it as a runner-up. Slightly slower response time, lack of HDR certification, older versions of DP and HDMI ports, and no pivoting features are the reasons Asus has beat it in the 4K monitor segment.

The higher price point can only be justified by its screen size, built-in speakers, and contrast ratio. At those points, the Acer Predator is better than our top pick. The 2W dual speaker setup can provide decent-quality audio. Also, a slightly better contrast ratio can ensure more depth of black pixels and improved image quality.

To reduce flicker, it has the Eye Care technology like the Asus monitor. Moreover, this one has a G-Sync feature that can ensure a smooth gaming experience. The 4ms response time is not a big deal for the beginner or mid-level gamers. Overall, it can be your new favorite.

However, according to some popular YouTube reviewers, the downsides we have mentioned can affect gaming performance. As a pro gamer, keep those matters in mind while choosing and ordering a thousand-dollar monitor.

Summary: If you want a slightly bigger screen than the top pick, you can go for this one. Those looking for a slightly larger display without increasing the budget can seriously consider this 32 inches 4k monitor with 144hz.
  • G-Sync technology
  • Minimal bezel
  • Wide tilt angles
  • Built-in speakers
  • Doesn’t support HDR

3. Best Budget: VIOTEK GFI27QXA 27-Inch 4K

Specifications: Display Size: 27” | Response Time: 1ms | Refresh Rate: 144Hz (OC) | Brightness: 350cd/m2 | HDMI Version: 2.0 | DisplayPort Version: 1.4 | Contrast Ratio: 1000:1


Check Price On Amazon

VIOTEK GFI27QXA has almost all the qualities that would have earned it a top place in our reviews. But the low-price tag and some downsides forced us to place it in third place. After hours of research and comparison, we can confidently say that this is the best 4K 144Hz monitor under 600 bucks.

Before we talk about the good sides, let’s see what we don’t like about this monitor. Though this product has a 144Hz refresh rate, it is available only in overclocking mode.

Again, by enabling the overclocking mode, you would lose the HDR and FreeSync features. The image quality and performance at 4K resolution along with 144Hz refresh rate are not acceptable to a gamer.

Now, there are praise-worthy features too. For example, it is a 4k 144hz monitor 1ms and comes with built-in speakers and a headphone jack. Moreover, it has G-Sync, FreeSync, and VESA certified DisplayHDR400 features.

As a result, it can ensure a smooth gaming experience along with the protection for your eyes. Overall, we are convinced of what this monitor has to offer within such a price range.

Summary: We have got a clear winner in the budget segment. Overall, this is the best economical gaming monitor that can support a 4K resolution and a fast refresh rate.
  • Latest versions of DP and HDMI ports
  • Glare prevention shield
  • 4-way adjustable stand
  • G-Sync compatible
  • Eye protection features
  • Overclocking disables HDR and FreeSync.

4. Best Large-Screen: ASUS ROG Swift PG43UQ 43″ 4K HDR

Specifications: Display Size: 43” | Response Time: 1ms (MPRT) | Refresh Rate: 144Hz | Brightness: 1000cd/m2 | HDMI Version: 2.0 | DisplayPort Version: 1.4 | Contrast Ratio: 3000:1 | DisplayHDR: 1000

ASUS ROG Swift PG43UQ 43" 4K HDR

Check Price On Amazon

If you are not satisfied with a 27″ or 32″ UHD display, let us introduce a 43″ 4K monitor. Like our champion, this one also comes with the perfect features and specifications that a gamer demand. Moreover, some features are even better than the top pick.

For example, it has 2 powerful 10W speakers that can fulfill the need for a sound system. The monitor is VESA DisplayHDR1000 compliant and has the Sync features for smooth 4K visuals. Also, the 3000:1 contrast ratio is far better than any other models on the list. So, it is the best 4k HDR 144hz monitor.

This monitor has the latest versions of HDMI and DisplayPorts so that you don’t face compatibility issues. You can wall-mount it and use its remote-controller to adjust the settings from a distance.

The Aura Sync feature of the device projects logo on the bottom, and RGB lighting adds a gaming vibe. The only downside is that the 144Hz refresh rate is achievable only after overclocking. Also, the price is not within the budget range of many gamers.

Summary: We recommend this 43″ 4K 144Hz monitor to the game and movie-freaks who don’t like small screens. It is an expensive model but worth the investment for its features and build-quality. 
  • Cool lighting
  • Remote control
  • Powerful built-in speakers
  • Anti-glare screen
  • Wall-mount options
  • Overclocked refresh rate up to 144Hz

5. Best Design: LG 27GN950-B 27 Inch Nano IPS Display

Specifications: Display Size: 27” | Response Time: 1ms | Refresh Rate: 144Hz | Brightness: 600cd/m2 | HDMI Version: 2.0a | DisplayPort Version: 1.4 | Contrast Ratio: 1000:1 | DisplayHDR: 600

LG 27GN950-B 27 Inch Nano IPS Display

Check Price On Amazon

Finally, we have the best gaming 4K 144Hz monitor from LG that has won the RedDot design award in 2020. Minimal bezel, smart stand with 4-way adjustability and cable management, RGB lighting on the back, and slim design are the strong points of this product.

For a very reasonable price, we are getting a DisplayHDR600 rating, 98% DCI-P3, 1ms response time, and DSC technology. Altogether, it can provide a gaming experience that a gamer dream of.

Considering other important specs, they are the same as the Asus ROG Strix. If 27″ monitors are okay for you, you can choose this one besides the top pick. Comparing the specs and price, you may think that LG beats Asus here.

But we don’t agree with that statement. Asus Rog Strix has a better and wider viewing angle than LG. Also, Asus gives an extra DisplayPort and 2 USB 3.0 downstream ports for more connectivity. Now, it is up to you whether to go with the more expensive Rog Strix or cool-looking GN950.

Summary: For gamers with dedicated setups and cool gaming stations, we wanted a monitor to increase appearances. With its RGB lighting and syncing capabilities according to the screen’s content, we think it has the best design of all.
  • Gamer-friendly design
  • Borderless display
  • 4-way adjustable stand
  • RGB lighting
  • Dual monitor setup resets the video sync option to default

What To Consider Before Buying The 4k 144Hz Monitor

Buying a 4K 144Hz monitor is not a big deal if you keep some factors in mind. Let’s see what we have considered while selecting the products and do the review.

Response Time

Considering a 144Hz monitor, it is fair to assume that you are a mid-level or pro gamer. So, the response time of a monitor is very important. Some of our selected models have 1ms, and some have 4ms response time. Other factors matched. If you don’t have a budget issue selecting a 1ms configuration, you should go for it.

Refresh Rate

Our main focus here is to select the models with a 144Hz refresh rate. So, why are we describing this point? It is because some models have a 120Hz native and 144Hz overclock refresh rate.

For obvious reasons, it is wise to order the one with the fastest and native refresh rate. Overclocking can disable some features or show fewer bits, which may affect the image quality.

Sync Technologies

After that, look for compatibility with G-Sync and FreeSync features. G-Sync is for Nvidia GPUs, and FreeSync is for AMD GPUs. It does smoothen out the videos and motions so that you can get the ultimate gaming experience.

We are mentioning this because some monitors don’t have the compatibility of both. So, check which graphics card you already have and buy accordingly.

HDR Support

HDR support is also important to ensure color accuracy. VESA certified HDR ratings can be a great indicator for knowing the quality of the monitor. The higher the number is, the better the quality and luminance will be.

Eye Care

Next, you should make sure that the monitor comes with the Eye Care technology. It prevents screen flickering and high emission of harmful blue light. As a result, your eye won’t strain even after hours of gaming, working, editing, or watching movies.

HDMI, DP, and USB ports

Now, all monitors have those mentioned ports but have you ever tried to see their versions? If you can’t ensure the latest versions of the ports, it will lose its competence within a year or two because technology is evolving a lot faster than you are thinking. The recommended versions are HDMI 2.1, DP 1.4, and USB 3.0. However, one iteration of older versions won’t be a big issue.


This part of the monitor is important for two reasons. Good stands manage the cables better and let the display tilt, pivot, or rotate as one seems fit. A good design also improves the look of the gaming station.


The RGB lighting is also a preference for some people, and we think it’s a good thing. RGB lighting, logo projection, and such features are a good addition to the package. In this category, our selected LG 4K monitor is the best with a content-matched lighting option.

Built-in Speaker

Finally, see whether the monitor has a built-in speaker or not. But it is not a priority because the quality of such speakers is not up to the mark. The only 43″ model on our list has the most powerful speakers, and it is justified.

Frequently Asked Quotations (FAQs):

Can 4k monitors run 144Hz?

Not all, but some 4K monitors can run at 144Hz, which is why gamers can now choose UHD monitors without any hesitation.

Is 4k 144hz worth it?

With the technology’s advancement, 4K monitors can now offer the specifications according to a gamer’s requirements. So, if you have the budget, buying a 4K 144Hz monitor is worth it.

Can 1080Ti run 4k 144hz?

Yes, the 1080Ti graphics card can deliver a 4K and 144Hz refresh rate.

Is 4k 240hz possible?

At the time of writing this piece, there was no news of such advancements in display technology. So, no, 4K 240Hz is not available for consumers.

Why are 4k 144hz monitors so expensive?

First of all, 4K monitors are very expensive because the panels cost a lot to manufacture. The pixel density of a UHD display is way denser than a 1080p monitor. On top of that, ensuring a fast 144Hz refresh rate adds more to the cost. That is why 4K 144Hz monitors are expensive.

What graphics card can run 4K 144Hz?

There are lots of compatible GPUs that can run 4K 144Hz spec. Among all, we are mentioning the 3 most popular ones. They are GeForce RTX 2080, GeForce RTX 2070, and Radeon Nitro+ Rx 5700 Xt.

Is a 4k monitor better for the eyes?

HD, FHD, or UHD, it won’t make a difference if you consider the monitors’ effect on our eyes. All variants cause the same level of eye strain, assuming all types have the same technology.


So, what is the best 4K 144Hz monitor, according to you? Is it the Asus Rog Strix or the LG 27GN950, or the mighty ASUS ROG Swift? We know that it is tough to decide, but our review and buying guide can help you in this regard.

Also, make sure that you are using the right cables and capable gaming consoles to get the true 4K experience. If any of the components are not compatible with the UHD resolution or fast refresh rate, our chosen monitors’ won’t be able to provide the promised performance.

So, carefully consider those factors while budgeting and make the purchases wisely.

Write A Comment