Grand series of samsung is not able to make up in the market. the first phone they had launched was grand duos which was not able to make the customer satisfied. the biggest flaw of this phone is its processor. it lags so much. ram is also less. the camera quality is not up to the mark. battery is also a big minus. secondly, it still runs on android jelly bean. further update of android is not provided by the company. buying this phone is waste of money. you can go for any other option in this price range.