Samsung galaxy grand prime 4G is really a very nice mobile with 1gb ram and 8 mp rear and 5mp front camera which is very much clear it has 8 gb internal memory and 64 gb expanding memory which is very high and if we can say about the battery so it has spotted with 2600mah high power battery which is also very good and having 1. 2 ghz processor which can process very fastly and it has also spotted 4G connectivity and the body of this mobile is very stylish and very smart the only problem of this mobile is hanging otherwise this is the best mobile.