LG BP420, Full HD, NTSC, PAL, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD Master Audio, 2.0 saluran, 24-bit/192kHz, 3GP, AVCHD, AVI, DIVX, M4V, MKV, MPEG2, MPEG4, VOB
LG BP420. Jenis HD: Full HD, Sistem format isyarat analog: NTSC, PAL. Penyahkod audio: Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD Master Audio, Saluran output audio: 2.0 saluran, Audio D/A Converter (DAC): 24-bit/192kHz. Format video disokong: 3GP, AVCHD, AVI, DIVX, M4V, MKV, MPEG2, MPEG4, VOB, Format audio disokong: LPCM, MP1, MP2, MP3, WMA. Format cakera main semula: Video Blu-Ray, Audio CD, Jenis cakera disokong: BD-R, BD-RE, BD-ROM, CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-ROM, DVD-RW. Penggunaan kuasa (biasa): 12 W, Penggunaan kuasa (siap siaga): 0,5 W