It is a worst mobile brand. Never buy any of karbonn handset. I bought karbonn a15 monile phone previously. That one was average phone. But after sometime my display was broken. When I went to find service center of that mobile it was 25 km far from my home. Finally I reach the service center. They told me that it will take 30 days to fit a new display. They were asking 1300 rupees and ask me 1300 rupees. It was a very bad customer service I have ever seen. After the display fitting when the warranty period was over one day the phone become dead. It is dad in condition now also.
No one in the market and in service center is ready to repair my phone. After only a year it become no use of the phone. They sell cheap and worst products which runs only till warranty period and after that it start hanging and become dead. I will not suggest to buy anyone to buy karbonn products. It is law in quality and worst service ever.