Very very bad, I was handling like jewellery micromax A55 bling mobile, finally one day within a year board IC problem arised, every where I checked for the repair, no one could do it, even micromax mobile service centres. Negative reply. It is mere waste of money and time, energy. Zero ratings only I can give.very much disappointed for not having dual sim.battery backup is very bad.need to charge daily.camera clarity is not good.last but not least I am not able to surf internet from this phone