Superior Picture Quality: 4K hi-res UHD, VA panel delivering crystal clear color quality and HDR10 Viewing Angle is 178° (H) / 178° (V); Aspect Ratio is 16:9 Best in Class for Business: Optimized for professional work environments 1 Billion Colors with HDR10: With a range of colors, near limitless hues Relieve Eye Strain: Intelligent TUV-certified Eye Care keeps eyes fresh and strain-free Optimized Productivity: With a virtually borderless design No more switching around; With Automatic Source Switch Plus Wall-Mount (Size mm): 100 x 100 Windows Certification: Windows10 Picture-In-Picture: Eco Saving Plus Eye Saver Mode Flicker Free Game Mode Image Size Off Timer Plus Picture by Picture (PBP) Auto Source Switch Eco Light Sensor Adaptive Picture