In samsung galaxy j7 sound quality so poor and have a very low volume. Power button working so hard, as well as home button also, samsung galaxy j7 price is also so high price and the hang problem is also have in samsung galaxy j7 phone. Camera quality not good front or rear both. Internal memory begain too small storage and the ram also so small.
Fingerprint is not available in this phone and the size if this phone is too big, weight is also heavy, supportable storage is too small storage.