1440p 240hz Monitor 27 Inch Comparison - April 2025

Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you9.7
1AOCAOC CQ27G3Z 27" Curved Gaming Monitor, QHD 2K 2560x1440, 1000R VA, 240Hz 0.5ms, FreeSync Premium, Height Adjustable Stand, Xbox PS5 Switch, 3-Year Zero-Bright-dot,Black
Why we love it
Immersive curved QHD display.
Blazingly-fast 240Hz refresh rate.
Ergonomic adjustable stand.
Main highlights- WITNESS THE BRILLIANCE: 120% sRGB, 90% DCI-P3 wide color gamut brings characters to life and creates stunning imagery with rich details and diverse contrast
- VIRTUALLY BORDERLESS: The VA display and sleek 3-sided frameless design offers minimal bezel distraction for the ultimate seamless multi-monitor setup
- UNPARALLELED IMMERSION: The 1000R radius super curved screen lets you dive deeper into the virtual worlds unfolding around you and enjoy your favorite game with the perfect overview
- SUPERB CLARITY: 27-inch AOC Gaming G3-series gaming monitor with 2560x1440 QHD resolution and curved VA panel for immersive gameplay
- POWERFUL SOUND: Built-in 2W speakers make it easy to jump into a video conference with clients or catch up with friends. Enjoy quality audio without the hassle of connecting external speakers for movies, games and more
- LOW INPUT LAG: AOC Low Input Lag delivers a lag-free display for higher resolution, enhances picture quality, and maximizes in-game responsiveness
- DESIGNED FOR COMFORT: The ergonomic (height, swivel, & tilt adjustable) stand is VESA compatible. It offers the most optimum viewing angle and promotes a more healthy posture during long gaming campaigns
- BLAZINGLY-FAST: 240Hz refresh rate (via DP1.4) and rapid 0.5ms MPRT response time lets you target moving opponents with precision, putting you ahead of the game. Fast-moving action and dramatic transitions will be rendered smoothly without the effects of ghosting with AMD FreeSync Premium technology
- BETTER CONSOLE GAMING: AGON by AOC gaming monitors are designed to maximize the performance of your consoles by unleashing up to 120Hz frame rate (exact performance depends on consoles) and ultra low latency, giving you an edge over your opponents
- AOC Gaming monitors (G-Series) are covered by a best-in-class warranty program. Included are 3-year zero-bright-dot guarantee, 3-year advance replacement, and 1-year accidental damage coverage
9.6
2ASUSASUS TUF Gaming 27” 1440P Gaming Monitor (VG27AQML1A) - QHD (2560 x 1440), 260Hz, 1ms, Fast IPS, Extreme Low Motion Blur Sync, G-SYNC compatible, FreeSync Premium, Variable Overdrive, DisplayHDR 40
Why we love it
Stunning 260Hz refresh rate.
Crisp QHD resolution.
Versatile for gaming and multimedia.
Main highlights- What's in the box: DisplayPort cable, HDMI cable, USB Type-B to A cable, Power cord, L-shaped Screwdriver, Quick start guide, Warranty Card
- High Dynamic Range (HDR) technology with DisplayHDR 400 compliance supports HDR-10 format to enhance bright and dark areas
- FreeSync Premium, G-Sync compatible and VESA AdaptiveSync technology delivers a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default
- ASUS Extreme Low Motion Blur Sync (ELMB Sync) technology enables ELMB and variable-refresh-rate technologies to work simultaneously to eliminate ghosting and tearing for sharp gaming visuals with high frame rates
- 27-inch QHD (2560 x 1440) gaming monitor with overclock to 260Hz refresh rate designed for professional gamers and immersive gameplay
9.5
3acer17% OffAcer Nitro 27" WQHD 2560 x 1440 PC Gaming IPS Monitor | AMD FreeSync Premium | Up to 240Hz Refresh | Up to 0.5ms | DisplayHDR 400 | sRGB 99% | 1 x Display Port 1.4 & 2 x HDMI 2.1 | XV272U W2bmiiprx
Why we love it
High refresh rate for smooth gaming.
Vibrant colors enhance visual experience.
Versatile stand with ergonomic adjustments.
Main highlights- VESA Mounting Compliant (100 x 100mm) | Ergostand: Ergonomic Tilt: -5° to 15°, Height Adjustment Range: 4.7", Swivel: 360° and Pivot: plus /- 90°
- Refresh Rate: 240Hz (Using Display Port) – 144Hz (Using HDMI Port) | Response Time: 1ms (G to G) - Up to 0.5ms (G to G) | Pixel Pitch: 0.233mm | 2 Speakers, 2 Watts Per Speaker
- Ports: 1 x Display Port 1.4, 2 x HDMI 2.0 Ports and 1 x Audio Out Port (Display Port and HDMI Cable Included)
- AMD FreeSync Premium Technology
- 27" WQHD (2560 x 1440) Widescreen IPS PC Gaming Monitor
1440p 240hz Monitor 27 Inch Buyer's Guide

Introduction
When it comes to gaming, having a 1440p 240Hz monitor is essential for a smooth and realistic gaming experience. A 27-inch monitor is considered to be the ideal size for gaming, as it offers a larger screen size and higher resolution. This guide will provide an overview of the main features to consider when purchasing a 1440p 240Hz monitor, as well as the different types of monitors available.
Display Size
When it comes to 1440p 240Hz monitors, 27 inches is the most popular size. This is because it offers a larger screen size without sacrificing image quality. A larger monitor also allows for more details to be seen, making it ideal for gaming. This size also allows for more accurate colors and contrast. It is important to note that larger monitors can be more expensive.
Display Resolution
The resolution of a monitor will determine how sharp and detailed the image will be. 1440p 240Hz monitors are capable of displaying images at a resolution of 2560 x 1440. This resolution offers a high level of detail, making it ideal for gaming. Additionally, the high refresh rate of 240Hz ensures a smooth and responsive gaming experience.

Panel Type
When it comes to display panels, there are two main types: TN and IPS. TN panels are the most common and offer a faster response time, making them ideal for gaming. However, they often have poor viewing angles and can have washed-out colors. IPS panels are more expensive, but offer better image quality and viewing angles. They also have a slower response time, which can be noticeable in fast-paced games.
Adaptive Sync
Adaptive sync, such as FreeSync and G-Sync, helps to eliminate screen tearing and stuttering by synchronizing the refresh rate of the monitor with the frame rate of the graphics card. This ensures a smooth and responsive gaming experience. It is important to note that FreeSync is only compatible with AMD graphics cards, while G-Sync is only compatible with Nvidia graphics cards.
Conclusion
When it comes to purchasing a 1440p 240Hz monitor, there are several important features to consider. The size, resolution, panel type, and adaptive sync technologies all play an important role in determining the quality of the display. It is important to do your research and find a monitor that fits your needs and budget.

Our ranking system
At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.