Chaohong smart led TV 55 inch Android 9.0 1G + 8G smart TV supports multiple languages and applications. The screen resolution is 3840*2160 pixels , and can be used in bedroom, dining room, living room, bathroom. In addition, we provide various export methods such as CKD/SKD/TV and OEM/ODM services. Ultra thin design 3840*2160 4K UHD 2*HDMI+2*USB+2*Video interface Operate system Android 9.0 Support App store Android TV Memory 1GB ROM, 8GB RAM OEM Multi-language 49 INCH LED TV Digital TV standard: ATSC, DVB-T, DVB-T2, DVB-S2, ISDB-T