5 Best 4 K 240 Hz Gaming Monitors 2026 in the United States

The KOORUI 27 Inch Gaming Monitor offers a solid performance for gamers, especially those on a budget. With a Full HD resolution of 1920x1080 pixels on a 27-inch screen, it delivers sharp and clear images. The standout feature is its impressive 240Hz refresh rate combined with a 1ms response time, which ensures smooth and responsive gameplay, crucial for fast-paced games. The inclusion of Adaptive Sync technology further enhances the gaming experience by reducing screen tearing and stuttering.

The monitor covers 90% of the DCI-P3 and 100% of the sRGB color gamut, providing vibrant and accurate colors, which is a plus for both gaming and content creation. However, the brightness level is 300 nits, which might not be ideal for brightly lit environments. The monitor is designed with ergonomics in mind, allowing tilt adjustments from -5 to 20 degrees and VESA compatibility for wall mounting, though it lacks height adjustment or swivel options.

Connectivity is straightforward with HDMI and DisplayPort options, catering to various devices like PCs and gaming consoles. Additionally, a 3.5mm headphone jack offers flexibility for audio output. While the design is modern and sleek, the stand's adjustability is somewhat limited, and users looking for pivot or height adjustment may need to look elsewhere. The monitor comes with a reliable service support, including a 1-year warranty on the display and 3 years on other accessories, ensuring peace of mind. In summary, the KOORUI 27 Inch Gaming Monitor is a strong contender in the 240Hz gaming monitor category, offering excellent performance and color accuracy at a competitive price, though its limited ergonomics and brightness might be a consideration for some users.

The BenQ MOBIUZ EX270M Gaming Monitor is a solid choice for gamers seeking smooth and immersive gameplay. Its standout feature is the 240Hz refresh rate combined with a fast 1ms response time, ensuring highly fluid action with minimal motion blur—ideal for fast-paced games. The Full HD resolution (1080p) on a 27-inch IPS panel provides clear and vibrant visuals with wide viewing angles. However, for those looking for 4K resolution, this monitor might fall short with its FHD display.

BenQ's HDRi technology and additional image optimization features like Light Tuner and Black eQualizer enhance the visual experience by providing better contrast and detail in different lighting conditions. The inclusion of AMD FreeSync Premium helps reduce screen tearing and stuttering, contributing to smoother gameplay. One notable extra is the built-in 2.1 speakers with a 5W subwoofer, offering enhanced audio quality, which is a nice bonus for those who appreciate good sound without external speakers.

The monitor is designed with ergonomics in mind, featuring adjustable height, swivel, and tilt for a comfortable setup. It also includes Eye-Care technology, making it easier on the eyes during long gaming sessions. Connectivity options are comprehensive, with HDMI, DisplayPort, and USB hub compatibility, ensuring ease of connection to gaming consoles and PCs. Despite its many strengths, the glossy screen surface might be prone to reflections, and the monitor's weight (20.3 pounds) may require a sturdy desk setup. In summary, the BenQ MOBIUZ EX270M excels in delivering high refresh rates and rapid response times, making it a great option for competitive gamers, though its FHD resolution may not satisfy those seeking 4K visuals.

The Samsung 27" Odyssey G7 Series WQHD Gaming Monitor offers a compelling package for gamers seeking high performance and immersive experience. The 2560x1440 resolution ensures a crisp, detailed image quality, while the 240Hz refresh rate provides ultra-smooth motion, which is essential for fast-paced gaming. Its 1ms response time reduces lag, giving you a competitive edge in reaction time-sensitive games.

The 1000R curved panel design enhances immersion by matching the curvature of the human eye, reducing eye strain during longer gaming sessions. Additionally, the QLED technology delivers vibrant colors and sharp contrasts, making the visuals pop. Adaptive sync technology with both NVIDIA G-SYNC and FreeSync Premium Pro support ensures a tear-free gaming experience by synchronizing the monitor's refresh rate with the GPU.

Connectivity options are versatile with HDMI and USB 3.0 ports available, although some users might miss having a USB-C port. The ergonomics are decent, with height, tilt, and swivel adjustments, but the monitor is relatively heavy at 15.9 pounds, which may pose a challenge for some setups. While the HDR 600 feature provides deeper blacks and brighter highlights, it may not match the performance of higher-end HDR monitors. This monitor is ideal for serious gamers looking for a balance of high refresh rate, low response time, and immersive experience, although those who prioritize portability or require extensive adjustability might need to look elsewhere.