Samsung J7 2016 .
I use it Since Last 2 Year No Hanging Problem And No Any One Type Of Issuies In My Fone I upgrade It jallibean To Marshmallow Now Its A Faster Latest Verson and Nw Uniq Other one
About Featers.
Camra is Perfect
Sound Is So Awsome
Front Camra Is Not o Good Bt Its Ohk
Bad Is Batry Back Up
Some Time Hitting
Thats It .