This is really a very good SMARTPHONE, battery backup of this phone is really awesome in this range of price. It has 2600Mah battery, primary camera is 1.9 mp & secondary camera is 5 mp, 1.5 GB ram QUAD CORE processor, 3.5 mm jack audio with decent voice quality. & 5.1.2 android version. it has a good display of 5.25 inches of screen with very good picture quality, it has internal 8gb and 64 GB expendable memory. it has 3g network type support with LTE in GRAND 2 7105 model. I have brought this phone in 2014 and sence I have this phone & still this phone performance is likely to be as new one mobile.I am always happy with this phone because this phone has so many features like multi window and gps dual video play at a same time. Picture quality is very decent. Recently the price of the phone is around 11000.00 . This is also a affordable at this price range, I recommend this smartphones to all users those who likes smartphones & stay happy.