Samsung 55" Seamless video walls with razor-thin bezels Display (VH55R-R) - Panel Type: IPS, Resolution: 1920 x 1080 (Full HD), Brightness: 700 nit, Contrast Ratio: 1100:1, Response Time: 8ms, Connectivity: Input: 1 x DVI-D, Display Port 1.2, 2 x HDMI 2.0, 1 x HDCP 2.2, 1 x Stereo mini Jack, 1 x USB, Output: 1 x DP1.2(Loop-out), 1 x Stereo mini Jack, 1 x RS232C(in/out), 1 x RJ45, VESA Mount (mm): 600 x 400 (mm)