Hi friends Samsung galaxy is a smart and safety smartphone is in smart sencers and security That smartphone wont be accept harmful apps and games That phone is very useful for safety and sometime you forget way this smartphone gps learn right way so you dont worry where ever you go.and its has also smart emergency msg .whenever wherever you have some trouble then you sent emergency msg your family and friend.its special emergency alert.its good.for use.
And smart manager this security system save your phone from virus and the battery is good and it lasts longer . And is in automaticlly spelling correct system and some smartlock system such as fingerprint lock, pincode lock, password lock, and is in also direction lock and more stuff . so this samsung galaxy A8 smartphone is good very usefull .