10 Best G Sync 240 Hz Monitor 2026 in the United States

The ASUS ROG Swift PG32UCDMR is a 32-inch 4K OLED gaming monitor designed to deliver a top-tier gaming experience with a blazing fast 240 Hz refresh rate and an ultra-quick 0.03 ms response time. Its QD-OLED panel offers deep blacks and vibrant colors, making games and movies look stunning and also suitable for photo and video editing thanks to 99% DCI-P3 color accuracy and excellent HDR support. It’s G-SYNC Compatible, which means it helps eliminate screen tearing for smoother gameplay. Connectivity is robust with DisplayPort 2.1, HDMI 2.1, and USB-C that even provides 90W charging, useful if you want to connect a laptop or other devices.

The ASUS ROG Swift PG27UCDM is a high-end 27-inch gaming monitor boasting an impressive 4K resolution with a very fast 240Hz refresh rate and an ultra-low 0.03ms response time. It uses the latest QD-OLED panel technology, which means you get incredibly sharp images, vibrant colors with 99% DCI-P3 coverage, and excellent HDR performance thanks to true 10-bit color depth and Dolby Vision support. Being G-SYNC compatible ensures smooth gameplay without screen tearing, which is great for serious gamers seeking fluid visuals. The monitor also includes thoughtful features like ASUS’s OLED Anti-Flicker 2.0 and a proximity sensor that helps reduce eye strain and burn-in risk by turning off the screen when you're away.

The ASUS ROG Swift PG27AQDM is a 27-inch gaming monitor that offers a QHD (2560x1440) resolution with an impressive 240Hz refresh rate, which is excellent for smooth and responsive gameplay, especially in fast-paced games. It features an OLED panel, known for delivering deep blacks and vibrant colors, with a very fast 0.03 ms response time that helps reduce motion blur and ghosting. The monitor is G-Sync compatible, meaning it syncs well with NVIDIA graphics cards to provide tear-free and stutter-free gaming experiences.