Excellent Image Quality: 4K high-resolution UHD, VA panel with 178° (H) / 178° (V) HDR10 viewing angle and incredibly clear color quality; The ratio of aspects is 16:9. Top of Class for Business: Designed with professional work settings in mind With HDR10, 1 billion colors: With a variety of colors, almost infinite shades Reduce Eye Strain: Intelligent TUV-certified Eye Care maintains strain-free, fresh eyes. Enhanced Efficiency: With a design that is essentially borderless No more hopping around; Using the Automatic Source Switch Plus Wall-Mount: 100 x 100 (mm) Windows 10 Certification In-Picture: Eye Saver Mode with Eco Saving Plus Free Game Mode for Flicker Picture by Picture (PBP) and Image Size Off Timer Plus Switch for Auto Source Adaptive Eco Light Sensor Image