Keep an eye on the specifications 34-inch screen with a maximum refresh rate of 165 Hz Panel Technology VA Response Time 1MS Screen Resolution 3440 x 1440 Contrast Ratio 2500:1 Brightness 250cd/m2 Colors of the Monitor: Dark Grey Whether flat or curved 100% Color Saturation Ports for Inputs and Outputs Display Port X1 Version 1.4 Advanced Feature Color Support 16.7M 3-Year Warranty HDMI X1-Version 2