BenQ Freesync Gaming Monitor

Last updated date: October 29, 2021

DWYM Score

7.5

BenQ Freesync Gaming Monitor

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We looked at the top Gaming Monitors and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Gaming Monitor you should buy.

Update as November 8, 2021:
Checkout The Best Gaming Monitor for a detailed review of all the top gaming monitors.

Overall Take


In our analysis of 73 expert reviews, the BenQ Freesync Gaming Monitor placed 13th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

L2870U brings HDR together with Brightness Intelligence Plus Technology (B.I.+ Tech.) to gently soften bright areas while keeping dark details crystal clear. EL2870U's simple hotkey switches between 4 levels of HDR and B.I.+ modes to balance maximum contrast and vibrancy and fully enjoy the splendid image performance of HDR while maintaining your viewing comfort. The image has a faulty coloration - Go to Picture and Reset Color, and then choose YES to reset the color settings to the factory defaults. If the image is still not correct and the OSD also has faulty coloration, this means one of the three primary colors is missing in the signal input. Now check the signal cable connectors. If any pin is bent or broken off, please contact your dealer to get necessary support. The image is distorted, flashes or flickers- Read the instructions on the link "Adjusting the Screen Resolution" on the CD, and then select the correct resolution, refresh rate and make adjustments based on these instructions. The image is blurred- read the instructions on the link "Adjusting the Screen Resolution “on the CD, and then select the correct resolution, refresh rate and make adjustments based on these instructions. If a VGA extension cable is used, remove the extension cable for the test. Is the image now in focus? If not, optimize the image by working through the instructions in the "Adjusting the refresh rate" section on the link "Adjusting the Screen Resolution". It is normal for blurring to occur due to conduction losses in extension cables. You can minimize these losses by using an extension cable with better conduction quality or with a built-in booster.

Expert Reviews

Expert Summarized Score

7.5
10 expert reviews

User Summarized Score

7.6
252 user reviews

What experts liked

The BenQ EL2870U has excellent low input lag in any mode, which is great. It has a large 28" screen, and the 4k native resolution is great for multitasking, although it doesn't provide as much screen real-estate as larger Ultrawide monitors.
- RTINGS.com
The EL2870U features a prominently displayed HDR button on the front bezel. It toggles an HDR-emulation mode along with Brightness Intelligence + which varies color temperature based on your room’s lighting. That is detected by a small sensor hanging from the panel’s bottom edge.
- Tom's Hardware
July 3, 2018 | Full review
The EL2870U allows you to disable and re-enable an HDR emulator with a physical button on the bezel, boosting the color and brightness of non-HDR content. HDR support is enabled automatically for all HDR10 content.
- Tom's Guide
August 8, 2018 | Full review
Supports HDR content
- Tech Spot
The monitor supports AMD FreeSync, providing a good V-Sync alternative if you can’t maintain a constant 60 FPS in 4K, which will likely be the case with many games.
- Gaming Scan
The 1ms response rate smoothly links player action with gameplay reaction. Colors are crisp. and vivid, comparable to some higher priced models.
- BestReviews
We checked out the BenQ EL2870U to see if it makes for a solid, entry-level 4K monitor. Outside of just the high screen resolution, this 27-inch monitor also includes some great features like support for HDR and BenQ’s helpful reduced blue light settings.
- Digital Trends
October 8, 2020 | Full review
The super-fast 1ms response also eliminates motion smear for smoother video and gaming. Dynamic action and dramatic transitions are rendered perfectly without lag or ghosting, giving you vibrant, realistic, and precise images.
- Tech Edt
The main asset of the BenQ EL2870U 4K HDR10 monitor is actually its rapid 1ms response time speed which eliminates ghosting of fast-moving objects in video games and movies.
- Display Ninja
It’s surprising that BenQ packaged this model to be HDR compatible despite having a TN panel which is limited in terms of vibrancy and contrast. This is where the bigger BenQ EW3270U leads since it includes VA panel which has deeper and richer imaging characteristics than the latter.
- Monitor Nerds
April 17, 2018 | Full review

What experts didn't like

The stand can only tilt, there are no height adjustments and it cannot swivel, which is disappointing
- RTINGS.com
HDR works fine, but low native contrast limits what the panel can do. And without DCI-P3 color, it won’t offer a significantly better experience than SDR.
- Tom's Hardware
July 3, 2018 | Full review
The monitor has no USB ports, and thus can't be used as a hub to plug in flash drives or other peripherals.
- Tom's Guide
August 8, 2018 | Full review
Mediocre color performance
- Tech Spot
HDR doesn’t shine due to low brightness and contrast
- Gaming Scan
60 Hz refresh rate may occassionally cause some graphics lag compared to units with higher refresh rates
- BestReviews
You won’t find USB ports, whether you’re looking for Type-A or Type-C. You can’t use the monitor as a hub for other devices or power your laptop.
- Digital Trends
October 8, 2020 | Full review
However, one drawback of this monitor is its audio performance. Even at full volume, they sound thin and distant.
- Tech Edt
The stand offers only tilt adjustment but it can also be detached; if you wish to mount the monitor on a dedicated stand or the wall, you can use the 100x100mm VESA mount pattern.
- Display Ninja
The I/O layout in a down firing position lacks the usual extras such as USB slots and whatnot, but we think it suffices for the ideal purposes of the BenQ EL2870U.
- Monitor Nerds
April 17, 2018 | Full review

Our Expert Consultant

Doug Brennan   
Tech writer for Digital Addicts, avid PC/console gamer

Doug Brennan is an avid PC/console gamer for the past 20+ years, and writer for Digital Addicts. In his spare time, he’s an active member on a number of computer peripheral forums (overclock.netgeekhack.orghead-fi.org), so he’s always up to date on the latest products.

An Overview On Gaming Monitors

When you sit down to game, you want the best gaming monitor for a flawless picture. Although technology is ever-changing, there are a few highly rated monitors on the market specifically for the gaming community today. After checking out all the options, you won’t regret investing in your game with a new gaming monitor.

A monitor is an essential piece of technology needed to access all your computer’s information. It allows you to see what is in your storage and files that lie within the computer console. There are several factors that can increase or decrease a monitor’s performance for gaming. In addition to the specifications of the monitor itself, corresponding processing power within the computer console is an important factor as well. The following are a few things to keep in mind when shopping for gaming monitors:

Resolution is a major contributing factor to the gaming quality of a monitor. Resolution is the measure of pixels, which is an area of illumination that comprises an image, that can fit on the screen of a monitor. So, the higher the number of pixels noted on the description of a monitor, the more precise picture you will see displayed. Most monitors have a minimum of 1080p but the best gaming monitors can have upwards of 4K for display.

Response time is an additional feature to consider when looking into gaming monitors. When you hear the phrase response time, it means the amount of time it takes for a monitor to switch the color of the pixels, either from black to white or between shades of gray. When the response time is long, it creates blurry images for viewers. The lower the response time, the better quality you’ll see in the monitor. The absolute best monitors have close to 1ms response time while the longest response time in today’s technology is roughly 5ms. Monitors with a 1ms response time lend themselves to an outstanding gaming experience.

It’s important to remember that bigger numbers are best for refresh rates. The refresh rate is the number of times new information is updated on the monitor. It is measured with hertz and it’s assumed that consumers know it is per second. The minimum you’ll want for gaming is a monitor with, at least, a 75Hz refresh rate. Most consumers searching for monitors opt for a higher refresh rate of 144 Hz for the smoothest experience.

Doug Brennan, an avid gamer for the past 20 years and a writer for the blog Digital Addicts, agrees, adding that you’ll also want to factor in the number of frames per second.

“In my opinion, 60hz is the absolute minimum required for a stable gaming experience, while 120hz/144hz and above is far more optimal,” he says. “Fortunately, most modern gaming monitors will come standard with a 120hz or 144hz refresh rate. That being said, it’s important to remember that the monitor’s refresh rate is only half of the equation. The other half is playing on a computer (or console) that can keep up by running the game at a stable FPS (frames per second) that’s equal to or greater than the monitor’s refresh rate. If the computer (or console) cannot keep up, the user will experience screen tearing, which will distort the image during graphically intense moments.”

Curved monitors versus flat monitors is another feature for gaming monitors in today’s market. The curved monitors often present glare issues because of the angles but offer gaming consumers a bigger view. Flat monitors will mount to walls better than curved ones, which will stick out quite a bit. However, there isn’t a huge difference in quality between the two, making it a personal preference decision in the end.

Now for the best gaming monitor to function at its best, it’s important to install a good graphics card. This is where the processing power comes into play. The graphics card is inside the computer console and will make the monitor perform at its possible best. Most choose a great graphics card to get the most out of their gaming monitor.

The Gaming Monitor Buying Guide

  • A bigger budget does not always equal a better gaming monitor.
  • Take your time to decide on the features that you want based on what matters most during your gaming experiences and the types of games you play.
  • Remember to keep the combination of a high refresh rate with a low response time.
  • When you choose a lower resolution but have a quality graphics card. you can achieve fast refresh rates.
  • Be sure to do extra research on the monitor you are considering because input lag (the time it takes between pushing a button and the output by your graphics card) is not usually listed in the general specifications.
  • Some gaming monitors have motion blur reduction or ultra-low motion blur, a feature that can be useful if the resolution is on the lower end of the spectrum.
  • You may not need motion blur reduction, and you actually cannot use it in combination with certain graphics cards and their features.
  • You have a choice of LED or LCD panels.
  • LCD panels come in three types: twisted nematic (TN), vertical alignment (VA), and in-plane switching (IPS).
  • The best-suggested gaming monitor among the three LCD panels is the twisted nematic, also known as a TN panel.
  • Contrast is the biggest contributor to the quality of the image and is usually noted as 5,000:1 in the good range versus 1,000:1 in the lower range.
  • The higher the refresh rate of your monitor, the more expensive graphics card you will need to buy.
  • Monitors in the 32-inch area are currently the most popular and best functioning size among gaming monitors. Some even have a bit of a curve for an interactive experience.