It’s just a month since I m using Samsung galaxy j7 prime and it’s an awesome phone with its outstanding AMOLED HD screen and magnificent sound quality.I am just stunned to see that in spite of almost full ( 98% of the phone storage is full) phone it’s not lagging in any way and it’s too much fast as it responds at the same moment itself.As per me this is the best phone I had ever purchased till date.just go for it