Monitor Specification Screen Size 31.5" Refresh Rate 60Hz Screen Resolution 4K UHD (3840 x 2160) Panel Technology VA Response Time 5MS Contrast Ratio 2500:1 Brightness 300cd/m2 Monitor Colors Black Flat / Curved FLAT Inputs & Outputs Ports DISPLAY PORT X 1 HDMI x1 Headphone X 1 Advanced Feature Color support Max 1.07B Speakers No Warranty 3 Years