27-inch 4K OLED 240Hz monitors seem to be like buses: you wait ages for one and then three turn up at once. Asus, Samsung, and MSI are all announcing the industry’s next-generation QD-OLED gaming monitors that offer the benefits of 4K OLED 240Hz panels at the smaller 27-inch size instead of 32 inches.

OLED monitors offer better contrast but can have burn-in issues if static images are displayed too long. Major manufacturers like Samsung, Asus, and MSI have announced 27-inch 4K OLED displays, each with unique features.

ASUS confirms ROG 4K Swift OLED monitor tech specs ahead of CES 2025. The company advertises the monitor as 27 inches, but the screen is actually 26.5 inches. It uses a 4K QD-OLED