Sinotec 65 inch UHD LED TV with Netflix, YouTube, Facebook and Twitter Apps - Built In Linux OS , 3480 x 2160 Resolution, 8ms Response time, Brightness 220nit, Built-in Wi-Fi 802.11b/g/n, Dynamic Contrast 600:1, Connectivity HDMI x 3 and USB x 2, DTV Receiving System DVB-T2, Maximum Sound Output 2 x 10W, TV Stand , Remote Control , Wireless Mouse , Retail Box , 5 year Limited Warranty Specificati..