Hello friend this phone is latest edition of j7. the phone was very excellent performance.the audio quality of song are awesome.the screen used high quality TFT and gorilla glass protection.the camera quality very good.the front is 8 MP AND rear is 13 MP clicking good picture.internal storage 32 GB and 3 GB RAM provide better performance in this phone.the battery was used non removable 3300 mah. the battery backup is good.over all it was good phone j series.