Micromax Bolt D321 with blue coloured body looks very different and stylish, the USP of this dual sim smartphone is its large 5-inch FWVGA touchscreen which provides an amazing experience of watching movies, videos, etc. along a powerful resolution of 480 pixels by 854 pixels.The dual-core processor speeding 1.3GHz makes you familiar with high-speed performance, and it runs on Android 4.4.2 along a 512MB of RAM that enhances the processing of the system.