Micromax has launched  its two new smartphones belonging to the Bolt series. These devices have been named Micromax Bolt A59 and Micromax Bolt A28. They will be dual SIM smartphones with dual standby feature and will support GSM SIMs. Let us have a quick look at the chief features and specifications of the two handsets. Micromax Bolt A59: It comes with a capacitive 3.5 inch touch display that offers...