Sinotec 58 inch G1U Series UHD LED Android Smart TV – Resolution 3840 × 2160, DMR 60Hz, Response Time 6ms, Contrast Ratio 5000:1, Brightness 250nit, Google OS with Google Play Store and Browser, Voice Search, Bluetooth Connectivity, Built-in Wi-Fi 802.11b/g/n, 2x USB 2.0 ports, 3x HDMI ports, 1x Ethernet LAN Port (RJ-45), 2x 10W Stereo Speaker System, Digital RF Input DVB-T2/T/C, Dolby Digital, DTS Studio Sound Audio Power Output, Retail Box , 3 year Limited Warranty