I purchase Samsung galaxy j2 when it is launched.I found it as slim and good looking phone but when I bought this I found that due to less ram and it’s internal memory it hangs.All over it is average but less internal memory makes it bad.All the time it shows insufficient storage if I download some more applications and it starts hang.I use memory card also but problem was same. Now there are many mobiles available at its price range. You can buy redmi phone that are best at its range.So carefully check the specs of the phone and choose. Like comment and share .Thank you.