LG UHD 4K monitor enables you to enjoy 4K and HDR content asyou've dreamed of. The monitor supports VESADisplayHDR 400 with wide-range brightness and contrast, enabling dramatic visual immersion in the latest HDR games,movies and images. 27UP600 boosts the new era of 4K HDR video gaming experience, not only by bringing thrills with decent image, but also by helping you win battles with AMDFreeSync, Game Mode, Dynamic Action Sync and Black Stabilizer.