Best 240Hz Gaming Monitor in 2023 (March Reviews)

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Updated January 24, 2023

We examined more than 20 models to help you decide on the best gaming monitor that will give you the best advantage when it comes to competitive gaming. We particularly looked into 240hz gaming monitors with low response time and low input lag so you can respond faster than your foe and track fast-paced action better. We further narrowed down our list based on screen size and resolution, picture quality, and ergonomics. Then we had the best 240hz gaming monitors.

Since there are currently fewer options when it comes to cheap 240-hertz monitors, we did some groundwork for you. Out of the models we examined, Dell’s Alienware AW2518Hf gaming monitor came out as the most impressive for its speed, illumination, and good ergonomics. Learn more about our picks for the best gaming monitor (240hz) below. And in case you want to check other options, go over our list of the best monitors in the market or the top 4K 144Hz monitors.

Top 4 Best 240Hz Gaming Monitors

 #1  Dell Alienware AW2518Hf Gaming Monitor

Award: Top Pick

WHY WE LIKE IT: You can enjoy immersive play with this Dell monitor’s AMD FreeSync technology and straightforward dashboard. We also liked that this full HD 25-inch monitor comes with a low input lag, futuristic design, and adjustable stand.

Read Full Review: Alienware AW2518HF

  • FreeSync compatible
  • Premium visual quality
  • Adjustable stand
  • No G-Sync support
  • No speakers

This Alienware 240hz monitor has a low input lag of 4ms and 1-ms response time. The TN panel features a maximum brightness of 400 nits, an anti-glare screen coating, and RGB to give you premium lighting when you’re using it. Alienware’s slim bezels provide a superb viewing experience, whether for a single or multi-monitor setup. This 240Hz gaming monitor also has a Dark Stabilizer feature that brightens up your screen, further contributing to the great image quality and making this one of, if not the best 1080p gaming monitor.

Related: Discover something different in our best gaming monitor 1ms guide.

You can adjust the height (up to 130mm), tilt (-5 to 25 degrees), and angle (up to 90-degree rotation) of this monitor to perform your best even during marathon sessions. You’ll also have no problem when it comes to connectivity as Alienware has a Display Port 1.2, two HDMI 2.0a slots, and four USB 3.0 ports. Sadly, with no speakers on this monitor, you’ll want to use the best gaming headset for great sound. If no G-Sync support is an issue for you, there’s always the best G-Sync gaming monitor to check out instead.

 #2  AOC Agon AG271FZ2 Gaming Monitor

Award: Honorable Mention

WHY WE LIKE IT: If you’re looking for maximum dynamics and comfort, you’ll love this 240hz 27-inch monitor for its rapid 0.5-ms response time. If Alienware has Dark Stabilizer, this Agon model has Shadow Control that can brighten up dark zones to help you view your rivals better.

  • Super fast 0.5-ms response time
  • FreeSync compatibility
  • Unique light controls
  • No G-Sync support

This full HD AOC monitor’s record fast response time of 0.5ms eliminates ghosting and screen tears. That’s half the response time of our number one pick, which has a 1ms response time. Its 27-inch screen is the widest in our list and has a low input lag of 4ms. This 240Hz gaming monitor’s Low Blue Light Mode protects you against eye strain, sleeping disorders, and headaches after many hours of play and sitting at the ideal monitor distance. This may be one of the best 27-inch gaming monitors money can buy.

It also has a QuickSwitch Controller that makes it easier to navigate the on-screen menu and adjust brightness, contrast ratio, and game modes. This TN screen has a black matte finish and a deep red inlay at the back. Its stand, which has a brushed steel texture, has height, tilt, and swivel adjustments. Agon comes with a pair of three-watt speakers and DisplayPort 1.2, HDMI, and DVI-D slots. The great response time here means that using the best gaming mouse and other accessories won’t result in any lag at all, which helps this model compete with other quality monitors for games like the best monitor Fortnite can be played on.

 #3  ASUS ROG Strix XG258Q Gaming Monitor

Award: Best 240hz Monitor for G-Sync

WHY WE LIKE IT: This pick offers a smooth gaming experience with its FreeSync and G-Sync compatible features and 1-ms response time. Adding to the display’s appeal is its motion blur-eliminating strobe backlight, Aura RGB lighting, and 3-ms input lag.

Read Full Review: Asus ROG Strix XG258Q

  • 3-ms input lag
  • FreeSync & G-Sync support
  • Extreme low-motion blur
  • No speakers

This 24.5-inch screen will help you achieve impeccable performance with its low input lag of 3ms and six levels of response time overdrive. This 240Hz gaming monitor’s ultra-low blue light technology, certified by TUV Rheinland of Germany, has four filter settings to optimize eye protection. The eye care technology also does good to ensure flicker-free backlighting. The product’s peak luminance or maximum brightness is 400 nits. Meanwhile, its versatile stand allows the TN panel monitor to be raised to 100mm, tilted between -5 to 20 degrees, and rotated 90 degrees. Could it be better than the best 144Hz monitors? Only you can decide that.

ROG Strix comes with DisplayWidget software that allows you to customize your settings and presets. It has plenty of connectivity options, including a DisplayPort 1.2, HDMI 2.0, and HDMI 1.4 slots, as well as a dual USB 3.0 hub. G-Sync can work on this unit via DisplayPort only, provided that it’s GTX 10 series or newer. That means that the best Xbox games are going to look and perform flawlessly. If you prefer to use a PC over the best gaming console, this monitor will be just as good. Much like ASUS’s Rog Swift. The Asus Rog Swift pg258q or the HP Omen is great, but they may not be what you need.

 #4  Acer XF250Q Cbmiiprx Monitor

Award: Best Budget 240hz Gaming Monitor

WHY WE LIKE IT: This 1080p monitor aims to give you a more versatile viewing experience through FreeSync and G-Sync technologies. Its full HD screen delivers rich colors and quality visuals, with a stand that lets you adjust it vertically or horizontally.

Read Full Review: Acer XF250Q 240HZ

  • 1 to 3-ms input lag
  • G-Sync compatible
  • Adjustable stand
  • Limited connectivity
  • No G-Sync support

This Acer unit has a 1-ms response time and low input lag of 1 to 3ms. You might encounter some frame skipping with this model, but you can solve this issue by enabling FreeSync, and this monitor is also Nvidia G-Sync compatible. Meanwhile, you can turn off the overdrive option to reduce flickering. As part of its Vision Care technology, the 240Hz gaming monitor’s 24.5-inch screen has a blue light filter and low-dimming feature. During gameplay, you can enable Acer’s Aim Point for crosshair customization and its Black Boost setting to gauge your enemies better in the dark by eliminating LED backlight bleed.

The TN panel display can be adjusted up to 150mm, tilted from -5 to 35 degrees, swiveled at -60 to 60 degrees, and rotated at 90 degrees. The product is equipped with a pair of two-watt speakers, a DisplayPort, HDMI 2.0, and HDMI 1.4 slots. The speakers aren’t the best, but you will likely opt for the best wireless gaming headset anyway. If you like 1080p resolution and can opt for a lower refresh rate that’s still decent for gaming, look for a good 1080p 144hz monitor.

Note: Other 240Hz gaming monitors we have not included here that are worth mentioning are ViewSonic XG2530 and the BenQ Zowie XL2540. The View Sonic XG2530 25-inch full HD 1080P resolution monitor boasts a 1ms response rate. This ViewSonic monitor also has a fully adjustable ergonomic stand (with swivel, pivot, tilt, and height adjustment), and with AMD FreeSync technology for smooth frame rates. Just like the ViewSonic, the BenQ Zowie’s 24.5-inch monitor has a refresh rate of 240Hz, and this Zowie series is G-Sync compatible to eliminate screen tearing, with a 1080P resolution and 1ms response time. There do exist 240Hz gaming monitors with 1440P QHD resolution like the Omen X 27-inch Gaming Monitor with AMD Radeon FreeSync 2. If you’re still browsing, these 24.5-inch monitors are very close in size to the best 24-inch monitors.

How We Decided

All our picks for the best gaming monitor have a 240hz refresh rate. We opted for high refresh rate monitors that reduce blurring, creating seamless moving pictures on the screen.

We tested out each monitor’s visual quality and scrutinized them for any cases of ghosting, screen tears, and stutters. These products will also raise your level of gamesmanship with their quick response times ranging from 0.5ms to 1ms response and input lag between 1ms and 4ms. The best computers pair well with this beast.

All the monitors featured in this article have a resolution of 1080 pixels and are on the smaller side. Specifically, we chose from 24.5 inches to 27 inches because this size range is suitable for gaming; anything with a wider screen tends to make the display blurry and pixelated unless it has a 1440P resolution. We included one 27-inch monitor as an option if you prefer a bigger display while gaming. If you want more 27-inch options, we have plenty of 27-inch monitor reviews for you. Lastly, we gave bonus points for monitors that featured adjustable stands and offered plenty of options for connectivity. If you can find the best monitor stand for any of these, even better.

Best Modern Buyer’s Guide

The Most Important Factors to Consider

  1. Response time
    This measures how fast your monitor can display changes in images, particularly how pixels change from one color or shade to another. The best gaming monitors (including 240 Hz monitors) have response times of 5ms and below. Lower response times eliminate image blurring and deliver better visual quality overall. So, if you’re buying a high-end ultrawide gaming monitor, make sure the response time is super fast.
  2. Input lag
    This measures the delay between an inputted command and the time it takes for your screen to display the said command. It’s best to check both the response time and input lag of a monitor you plan to purchase. If you choose a monitor with a 1-ms response time, but the input lag is more than 15ms, it might slow down your gaming performance. In that case, get a monitor with a great low input lag, as the Acer Nitro XF252Q has.
  3. Screen size
    The right screen size will depend on how far you sit from your monitor and where you will set it up. Gamers usually sit 2 to 3ft away from their monitors. At such distances, it would be ideal to use 24-25-inch monitors. You can opt for a 27-inch screen if you usually play 3 or 4ft away from it. These are important things to consider, rather than just buying a popular model like the BenQ Zowie. Even the best cheap monitor can offer a decent size.
  4. Resolution
    Be sure to pick the right resolution for your screen size. The ideal resolution for 27 to 28-inch monitors would be 1440 pixels (aka quad high definition or QHD). Although 1440P monitors are more costly, they offer much higher resolution. Furthermore, high-end 4K 240Hz gaming displays feature even greater resolution but tend to be far more expensive. For smaller-sized screens, and 22 to 25-inch monitors, the common pixel resolution is 1080. It’s best to follow the monitor size and pixel density pairing. Otherwise, you’ll get pixelated and blurry graphics if you pick too large a screen that has a low resolution, lower than 1440P.
  5. Ergonomics
    With professional gamers averaging 5 to 10 hours in front of their monitors, it’s important to pick a great 240-hertz monitor that can provide proper ergonomics. The height adjustability and viewing angles of your monitor contribute to good posture and minimal eye strain. You can choose monitors with stands that can be adjusted so that it’s just the right height and angle for you. You want an ergonomic stand.
  6. Panel type
    Monitors on sale come in three types: TN (Twisted Nematic), IPS (In-Plane Switching), and VA (Vertical Alignment). TN displays are the most commonly sold units and most cost-efficient.
    • They’re still the standard type for eSports players and competitions, especially with their low response times of 1ms response time and below.
    • However, they offer the lowest visual quality and viewing angles compared to IPS and VA monitors, although premium models now have better color accuracy.
    • The viewing angle is important. IPS monitors provide the best viewing angles and color accuracy, but most of them have a slower response time than TN screens.
    • VA screens can be considered the middle ground between the two-panel types and are recommended for entry-level gamers. They have the highest contrast and image display and are great even in dark environments, so these monitors are great for watching movies.
  7. Adaptive sync technology
    FreeSync and Nvidia G-Sync are used to synchronize the frame rate of your graphics card with your monitor’s refresh rate. Some have a variable refresh rate. They reduce screen tearing or the appearance of either partial or multiple frames on the screen at once for the smoothest gaming experience. Nvidia G-Sync monitors usually require their own G-Sync processing units (GeForce graphics cards), therefore making them more expensive. FreeSync displays are more common than G-Sync. However, they have a higher input lag, and a limited response time overdrive and refresh rate range.

240hz Gaming Monitor FAQs

Is there a way to enjoy G-Sync technology without having to buy a G-Sync monitor?

Yes, there is. You can buy a FreeSync monitor with G-Sync compatibility. In 2019, G-Sync's manufacturer, Nvidia, announced FreeSync units, which are primarily designed to work using AMD graphic cards that can run G-sync, calling them G-Sync compatible displays.

When is the best time to upgrade from 144hz to 240hz?

We highly recommend you jump to 240hz if: You participate in gaming tournaments. Gaming tools of the highest caliber are usually used during these events so it would pay to familiarize yourself with a higher refresh rate monitor and gain the best edge against your competitors. You’re ready to shell out extra cash. The value of 240-hz displays is likely to go down once they become more popular. But if you're ready to spend before that time comes, then you can take the leap and buy your preferred 240-hz unit. Your computer/graphic card can run games at 240 frames and higher. You’re willing to sacrifice some visual quality over performance. Most 240-hz monitors are TN panels so be ready for a slight downgrade in viewing pleasure, especially if you're currently using an IPS panel or VA screen.
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