To buy samsung galaxy j7 prime is waste of time and money.this mobile has low battery power it has 3300 mah . Recently reliased mobiles like redmi note4 has above 4000 mah of battery power.and also it was in low cost. So when we compare to it was waste . Abd also there is a another negetive point in that mobile. That is its internal memory ( rom) .it has only 32 gb of rom. It is too low because of its high cost.as compare to redmi note4 in this point also it is waste.because mi have 64gb of rom so totally it is waste of time and money