Samsung WM55B Flip Pro 55" 4K UHD Interactive Display (LH55WMBWBGCXEN) - Resolution: 3840 x 2160 VA, Contrast Ratio: 4000:1, Response Time: 8ms, Brightness: 350nits, 32GB Flash Memory, Wi-Fi + Bluetooth, Built-in Speakers, Connectivity: 2 x HDMI In, 2 x USB, 1 x DisplayPort In, 1 x USB 2.0, Stereo Mini Jack, RS232 In, RJ-45 In, Wall Mountable: VESA (400 x 400mm), Operating System: Tizen 6.5