Grade A lcd panel, aluminum frame, alloy enclosure; tempered glass covered panel; safety lock for CF/SD card, concise appearance Specification Model55F21Lcd panel levelGrade ANetwork function Support / not support (optional )Touch screenSupport / not support (optional )DecodersEmbedded high-definition audio and video decodersMax resolution ratio1920×1080Viewing angle>=178°(H); >=178°(V) (ratio>= ...
