10 Best 27 Inch Gaming Monitors 2025 in the United States

The ASUS ROG Strix 27” 1440P OLED Gaming Monitor (XG27ACDNG) is designed for serious gamers who value top-tier performance. With a QHD resolution of 2560 x 1440 pixels, it offers sharp and detailed visuals. Its standout feature is the 360Hz refresh rate paired with an incredibly fast 0.03ms response time, ensuring smooth and blur-free gameplay, even in fast-paced scenarios.

The QD-OLED panel provides vibrant colors and deep blacks, backed by 99% DCI-P3 gamut and VESA DisplayHDR 400 True Black compliance for excellent HDR performance. The monitor is G-SYNC compatible, offering adaptive sync technology to reduce screen tearing and stutters, enhancing the gaming experience further. Connectivity options are robust, including two USB 3.0 ports, while the DisplayWidget Center software simplifies adjustments and maintenance via mouse control.

The custom heatsink and OLED Care+ functions are noteworthy features aimed at extending the monitor's lifespan by reducing the risk of burn-in, although OLED panels generally require more care over time compared to other types. Ergonomically, the monitor’s design appears standard with no specific mention of adjustable features, which might be a drawback for users seeking extensive ergonomic adjustments. The ASUS ROG Strix 27” 1440P OLED Gaming Monitor is tailored for gamers who demand high performance and vivid visuals, yet it may require extra care to maintain its OLED quality over time.

The Samsung Odyssey QD-OLED G8 is a top-tier 27-inch gaming monitor designed to deliver sharp and immersive visuals. It offers a stunning 4K resolution, which means games look incredibly detailed and crisp on its OLED screen. The QD-OLED panel ensures deep, true blacks and vibrant colors, enhancing your gaming experience, especially in darker scenes. With a lightning-fast 240Hz refresh rate and an ultra-low 0.03ms response time, this monitor supports ultra-smooth gameplay and quick reactions, which is great for fast-paced games. AMD FreeSync Premium Pro technology helps reduce screen tearing and stuttering, keeping the action fluid.

The screen’s matte surface and glare reduction technology minimize annoying reflections, so you can stay focused even in bright rooms. Connectivity is straightforward with DisplayPort and HDMI ports, which cover most gaming setups. The ergonomic stand lets you adjust the tilt and height, making long gaming sessions more comfortable. Samsung also includes clever cooling and brightness control features that protect the screen from overheating and burn-in — a common OLED concern.

This monitor comes at a premium price, reflecting its advanced QD-OLED technology and high refresh rate, which may be a consideration if you’re budget-conscious. Additionally, while the monitor supports key gaming features, the very high 4K resolution combined with 240Hz requires a powerful gaming PC to fully benefit from it. It is ideal for serious gamers who want a vivid, sharp display with blazing speed and are ready to invest in top performance and quality.

The ASUS ROG Strix 27-inch OLED Gaming Monitor boasts a 2560x1440 (QHD) resolution, providing clear and detailed visuals ideal for gaming. Its 240Hz refresh rate and impressively low 0.03ms response time are perfect for competitive gaming, ensuring smooth and rapid image transitions. The OLED panel type offers vibrant colors and deep blacks, contributing to a highly immersive gaming experience.

The monitor supports G-SYNC, which helps eliminate screen tearing and stuttering, enhancing gameplay fluidity. The custom heatsink and advanced airflow design address potential overheating and reduce the risk of burn-in, a common issue with OLED screens. The Anti-flicker technology and uniform brightness settings add to the visual comfort, making prolonged gaming sessions more enjoyable.

One drawback is that while the screen is described as matte, the product brief mentions a glossy screen surface, which might be reflective and could cause glare in brightly lit environments. Gamers looking for high performance and vibrant visuals will appreciate this monitor, though some might need to consider the screen surface type based on their specific setup requirements.