I had very bad experience like I had purchased Canvas 4 in Dec 2013, almost 3 months phone was in service centre, due to it got hang again and again.
It has bad services likenPoor Wifi reception, Poor screen quality, Poor build quality.Also Services are poor, Service centers quality is too bad. They are not having solutions for complaints & take 10 days to repair any problem. better to buy other brands.
Display not having life more then 1 year.Micromax devices(except for Canvas A1 which is from android one program from Google) seem to have problem identifying cellular signal providers. They take a lot of time to latch on the cellular network. In this process they sometimes hang or show no signal.
First I thought this mobile woild be good for me then I realise that its very poor mobile.
Hence I recommend not to buy a Lottery(Micromax) phone else you may end up like me loosing Rs. 11000/-
I will not reccommend this.