Hello Friend, I am writing review on Karbonn A15 .The purpose is to write the review on these mobile is Just because of I am using these mobile. I inform to everyone some information regarding these mobile. the mobile having minimum RAM . It Has 5 mega pixel back camera. & having only one year warranty. if you buy these mobile then after one year the mobile will hang & not work properly. the mobile will off at any time if you keep it on. positive think about mobile is, It has good look. the speakers of mobile is at front site. only look of the mobile is good otherwise it is not good. if you buy the mobile then you will loss 6000/-, the only think is to give information regarding these mobile through these review.