The update (approximately ) included several system enhancements and new native tools:
: Android 8.0 Oreo (Started April/May 2018). Samsung Galaxy A5 SM-A520F Oreo(Android 8.0.0) ...
: Added support for high-quality Bluetooth audio codecs, including AAC and Sony LDAC . The native video player gained an auto-repeat function and 2x speed playback. Samsung Galaxy A5 SM-A520F Oreo(Android 8.0.0) ...