The monitor supports VESA DisplayHDR 400 technology with a wide range of brightness and contrast, allowing for a dramatic visual immersion in HDR games, movies, and images. The LG UHD 4K HDR monitor can literally convert standard content directly on the screen into HDR-quality video content. It enhances the tone mapping and brightness of SDR content for an HDR-like viewing experience. The IPS screen with 95% DCI-P3 color spectrum coverage offers excellent color accuracy and wide viewing angles with high color fidelity, delivering vibrant scenes for ample enjoyment while watching entertainment content. The 27UP650 provides a dimension of 4K HDR gaming pleasure and helps you win with exciting picture quality, featuring AMD FreeSync, Game Mode, Dynamic Action Sync, and Black Stabilizer.