I purchase this phone before two days ago and I found that this phone is very excellent to use and the price is very less according to this phone. (1)Karbonn A9 Indian comes with excellent features such as 1GB RAM 8GB internal storage and we expand external storage upto 64 GB.(2) According to the battery backup of this phone which I didn’’t like the battery backup of this phone because it comes with that 1750mah.(3) the camera feature of this phone is 5 megapixel rear camera and 5 megapixel selfie camera.(4) price of this phone is 2999RS that is very low according to this phone.