Now the recent news, is that Samsung is planning to release the update for two more device which includes Galaxy A5 (SM-A500) and Galaxy A7 (SM-A700) around June.
Moreover, ThreeUK has revealed that A3 device will also get the update from June. So, gathering all the information, the whole of the Galaxy A series will get the Lollipop update some where near June.
Moving on to the key specifications, Galaxy A5 is packed with 5-inch display, 1.2GHz Snapdragon 410 CPU, 13MP rear camera and powered by a 2300mAh battery under the hood.
On the other hand, Galaxy A7 comes with 5.5-inch display, 1.5 GHz Snapdragon 615, 2GB RAM, 12MP rear camera, 2600mAh battery under the hood.