47 inch led tv with wifi and android system Video inputTVvideo systemPALaudio systemDK/receive systemATV:1-255,DTV:1-600DMB-Tvideo systemMPEG-2,MPEG-4,AVS,H.264audio systemMPEG1/2,AC-3,AAC-LCBasic functionEPG, SubtitleModulationTDS-OFDM,16QAM,64QAMPC-RGBFormatUp to SXGA@75HzH-Frequency30-80KHzV-frequency56-75KHzCVBS ..