<P> Samsung Galaxy A3 refers to three Samsung Galaxy Android smart phones released in the 2010s . </P> <P> These are: </P> <Ul> <Li> Samsung Galaxy A3 (2015); Android smartphone unveiled in October 2014, released in December 2014 . </Li> <Li> Samsung Galaxy A3 (2016); Android smartphone released in December 2015 . </Li> <Li> Samsung Galaxy A3 (2017); Android smartphone released in January 2017 . </Li> </Ul> <Li> Samsung Galaxy A3 (2015); Android smartphone unveiled in October 2014, released in December 2014 . </Li>

When did the samsung galaxy a3 come out
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