LG NanoCell Series 55 inch UHD ThinQ AI Smart TV – 3840 x 2160 Resolution, Refresh Rate Refresh Rate 60Hz/50Hz, BLU Type Direct, Digital TV Reception (Terrestrial, Cable, Satellite) DVB-T2/C/S2, 3x HDMI Ports, 2x USB, 1 X LAN Port, Built in Wi-Fi 802.11.b/g/n/ac, Stereo 2-way, 2.0 Channel 20W Total, webOS Smart TV, Remote Control, Retail Box , 2 year Limited Warranty