Micromax has unveiled a new budget Android handset -- the Canvas Juice A77 -- worth Rs 7,999 on HomeShop18.com website. The A77 features a 5-inch display with 854x480p resolution and runs on Android 4.2 (Jelly Bean). The handset comes with a 1.3GHz dual-core processor, 4GB internal storage and external storage support via microSD card up to 32GB.