Micromax Bolt Q335 is not ok type phone. THis phone have just a RAM of 512 mb and operates on the older version of Android . This phone has internal storage of 1 gb with camera 5 mp rear and 2 mp front which is really worst. Resolution of the phone is very low. It has heating problem as its main feature. If you call for an hour, the phone must get heated . The phone have just a battery of 1250 mah . Audio quality of the phone is good but not the touch quality. One can buy other phones of xiaomi in same price with updated features. This phone hangs too much. Dont buy this phone