Unboxing the Micromax Canvas Juice A77 with marathon 3000 mAh battery slated to last 10 hours on a single charge with 250 hours stand by. Apart from that the Canvas Juice features a 5-inch FWVGA display, 1.3 GHz dual-core processor with 1 GB RAM, another first in this price segment, alongwith 5 MP AF primary camera with LED flash.