Monitor Specification Screen Size 57 Refresh Rate 240Hz Screen Resolution Dual UHD (7680 x 2160) Panel Technology VA w/ Quantum Matrix Mini-Led Technology Response Time 1ms(GTG) Sync Technology FreeSync Premium Pro Contrast Ratio 2500 : 1 Brightness 420 cd/m2 Monitor Colors Black & White Flat / Curved Curved Inputs & Outputs Ports DisplayPort : X1 (DP 2.1)HDMI : X3 (HDMI 2.1)3.5mm Audio Out : X1 USB Hub : X2 Advanced Feature Color support 1Billion Speakers No Warranty 3 Years