Samsung Galaxy A6 can easily keep important things on storage with the expandable microSD, offering an additional 256 GB. Keep those extra documents, movies and favourite photos safe in a convenient location, for easy access without the added worry. Galaxy A6 is also very secure. You can unlock your phone instantly by simply holding it to your face. Face recognition technology offers access to your phone. Also it offers reliable fingerprint scanning technology that enables you to log in to websites and apps.