10 Best 240 Hz Gaming Monitor 2025 in the United States

The Samsung 49" Odyssey G9 (G95C) Series is a premium gaming monitor designed to provide an immersive and high-performance gaming experience. It features a 49-inch, 1000R curved screen with Dual QHD resolution (5120x1440), which wraps around your field of view and enhances your peripheral vision, making it excellent for deep immersion in games. The 240Hz refresh rate and 1ms response time ensure smooth and fast-paced action with minimal lag and ghosting, crucial for competitive gaming. Additionally, the monitor supports AMD FreeSync Premium Pro, which helps reduce screen tearing and stuttering during gameplay, providing a seamless visual experience.

The DisplayHDR 1000 with 1000 nit peak brightness and a 1,000,000:1 contrast ratio enhances color accuracy, making dark and bright scenes look more detailed and vibrant. The monitor is also designed with eye comfort in mind, featuring Eye Saver Mode and TÜV-certified technology to reduce blue light and flicker, which is beneficial for long gaming sessions. In terms of ergonomics, the monitor offers a Hexa stand that allows for swivel, tilt, and height adjustments, and it's VESA-compatible for flexible mounting options.

Connectivity is well-covered with multiple USB 3.0 and 2.0 ports, ensuring you can connect various devices easily. The monitor’s large size and 32:9 aspect ratio might not be suitable for everyone, particularly those with limited desk space or who prefer multiple monitors. Its hefty weight of 23.4 pounds also requires a sturdy setup. Additionally, while it offers advanced features, the price point might be high for some users. This monitor is best suited for serious gamers or professionals who prioritize top-tier performance and immersive visuals.

The ASUS ROG Swift 27” PG27AQDM is a standout choice for gamers wanting top-tier visuals and speed. Its 27-inch OLED panel offers vibrant, deep blacks and wide color coverage (99% DCI-P3), making games look incredibly lifelike. The 2560x1440 resolution strikes a great balance, providing sharp images without demanding too much from your graphics card. With a 240Hz refresh rate and an extremely fast 0.03ms response time, motion is smooth and blur-free, which is excellent for fast-paced gaming. The monitor supports G-SYNC compatibility, helping to eliminate screen tearing for a more enjoyable experience. It also has an anti-glare coating, reducing reflections so colors stay accurate even in bright rooms.

Heat management is thoughtfully designed to reduce the chance of OLED burn-in, a common concern with this panel type. Connectivity includes DisplayPort, HDMI, and USB 3.0, covering most gaming setups. OLED monitors tend to be pricier, and despite added protections, burn-in can still be a risk with static images over long periods. The size and matte surface make it comfortable for extended gaming sessions.

This monitor is ideal for gamers who prioritize picture quality and ultra-fast responsiveness and are willing to invest more to gain the benefits of OLED technology.

The ASUS ROG Strix 27” 1440P OLED Gaming Monitor (XG27AQDMG) is designed to meet the high demands of serious gamers. Its standout feature is the 240 Hz refresh rate combined with an impressive 0.03 ms response time, which ensures incredibly smooth and responsive gameplay. The QHD (2560 x 1440) resolution on a 26.5-inch screen offers sharp and detailed visuals, enhancing gaming immersion.

The glossy OLED panel provides rich colors and deep blacks, and the 99% DCI-P3 color gamut ensures vibrant and accurate color reproduction, crucial for visually intense games and professional visual work alike. Additionally, the monitor is G-SYNC compatible, which helps eliminate screen tearing and stuttering during fast-paced scenes by synchronizing the display's refresh rate with the GPU's output.

One of the unique features of this monitor is the custom heatsink and advanced airflow design, which helps in managing the temperature and reducing the risk of burn-in, a common concern with OLED panels. The optional uniform brightness setting and ASUS's Anti-flicker technology are added benefits that enhance viewing comfort and reduce eye strain during extended gaming sessions. The glossy screen, while excellent for color reproduction, can be prone to reflections, which might be distracting in brightly lit environments.