Asus is not due to release the ROG Strix OLED XG27UQDMS in most countries until the spring. However, the company is already offering its new 4K, 240 Hz and 27-inch gaming monitor in the UK. The ROG Strix OLED XG27UQDMS also provides up to 1,000 nits peak brightness when HDR is enabled (APL 3%).