Micromax bolt a 58 is available in amazon india and snapdeal.com
coming to specification it have 3.5 inch HD IPS Screen(480*320 pixels resolution, 262K colour) which is really bad because at 3000 price you can get 4 or 5 inch screen.
it have 2mp rear camera and no salfie camera( yes you heard right no selfie camera) which is surprise it has 1GHz MTK 6572M dual core processor with 512MB RAM and 90MB internal memory which can expandable up to 32GB . it also support dual SIM(GSM+GSM).the battery in micromax bolt a58 is 1200 mah which can last a full day with normal usage due to it low display size and low resolution
you should not buy this mobile instead yu yunique is better option then this