Micromax has launched two dual SIM windows phones W092 and W121 both of which have been rumored from quite long time. First is the Micromax Canvas Win W092 which comes with a 4 inch display and Snapdragon 200 quad core processor. RAM is 1GB that will ensure that you get access to all windows phone store applications.
On the back there is a 5MP camera and there is a VGA webcam on the front. For storage there is 8GB of flash storage that is expandable via micro SD card slot. This phone will compete with the Lumia 520 and 525 that are being sold for INR 6000-8000 now.
W121 on the other hand is bit more expensive but that gets you a bigger 5 inch display with HD resolution and 8MP camera.
However what worries us the most is the atrocious build quality that Micromax is so infamous for. People often complain about their handsets failing in less than 3 months. So the support is horrendous and so is its built quality.