Samsung galaxy on7 mobile is very good and nice mobile set. It is also a good features mobile. In this mobile has 1.5gb ram and 8gb internal memory. 5 maga phixel front and 8maga phixel camera. Which is give us a more comfortable and beautiful photos. It has 3000 Amh long life battery which give us a more comfortable uses . It make us a tension free users. we have no tension for the battery backup that realises are give us to use long time. Also the ram of this mobile phone is allow us a more apps used.so it is very good hand set.