I have purchased this phone last month.It is not the best product from micromax as it gets heated easilly.Often become slow and battery back up is also poor.sound quality is average.not a good phone at all to play games or use large apps.It started hanging when I use facebook or whatsapp or large games like pes and switched off for atleast 15 mins.
After the phone delivered to me it had some problem in cellular network which I had to fix.and the back button is not smooth functioning.
I therefore recommend to not buy this product.