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.

The new Asus ROG Swift PG27UCDM is already a very exciting start to a 2025 that is sure to be packed full of new gaming monitors. The Latest Tech News, Delivered to Your Inbox

It’s the best season of the year to find amazing deals, and this 27 percent discount on Asus’ 4K TUF monitor is perfect. Now available for $399 instead of its usual $549, this is the best price we’ve seen for this monitor.

Asus, Samsung, and MSI have announced their claims for producing the world's first 27-inch 4K OLED 240Hz monitors, all using Samsung's 4th-generation QD-OLED panels.

Asus, Samsung, and MSI have unveiled the industry's first 27-inch 4K OLED gaming monitors featuring a 240Hz refresh rate.

Ahead of the official start of CES, Samsung has announced a trio of new Odyssey gaming monitors. Of the bunch, the G81SF is the most interesting. Samsung says it’s the first 4K, 27-inch OLED gaming monitor.