<Tr> <Th> Weight </Th> <Td> WiFi: 313 g (0.690 lb) 4G / LTE: 317 g (0.699 lb) </Td> </Tr> <Tr> <Th> Related articles </Th> <Td> Samsung Galaxy Tab S2 9.7 Samsung Galaxy Tab S2 8.0 Samsung Galaxy Tab A 9.7 </Td> </Tr> <P> The Samsung Galaxy Tab A 8.0 is an Android - based tablet computer produced and marketed by Samsung Electronics . It belongs to the mid-range "A" line, which also includes a 9.7 inch model . It was announced in March 2015, and subsequently released on 1 May 2015 . It is available in Wi - Fi--only and Wi - Fi / 4G versions . </P> <P> The Galaxy Tab A 8.0 was announced together with the bigger Galaxy Tab A 9.7 in March 2015 . </P>

When did the galaxy tab a 8.0 come out