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.

Both Asus and MSI have announced the first set of QD-OLED gaming monitors boasting 4K resolution, 240Hz refresh rate in 27-inch form factor

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.