LED-backlit LCD monitor - 31.5" Panel Type IPS Aspect Ratio 16:9 Native Resolution 4K 3840 x 2160 at 60 Hz Brightness 1000 cd/m2 Contrast Ratio 1300:1 Response Time 14 ms (grey-to-grey in Off mode); 8 ms (grey-to-grey normal); 6 ms (grey-to-grey fast) Colour Support 1.07 billion colours I nput Connectors 2xThunderbolt 3, 2xHDMI, DisplayPort Screen Coating Anti-glare, 3H Hard Coating, Haze 25% Dimensions (WxDxH) - with stand 71.25 cm x 25 cm x 46.37 cm Compliant Standards RoHS, halogen-free, BFR-free, DisplayPort 1.4, HDCP 2.2, PVC-free Bundled Services 3-Years Advanced Exchange Service and Premium Panel Guarantee