Though samsung j7 prime is a good device. for users
But it has many disadvantages like it hangs a lot
It has a big problem of heating.
While it camera gives a quiet effect.
And a battery issue too.
Its gives minimaum storage as the storage is filled with inbuilt apps in it and not a sense buying it this rate.
If you are opting for a phone in range of 17k
It is not a better choice