Micromax Canvas Juice A77 is a dual-SIM phablet packed with a massive 3000 mAh battery. It is powered by Android v4.2 (Jelly Bean) OS, 1.3GHz dual core processor, and 1GB RAM. It sports 5MP rear camera, which is capable of recording 720p HD videos & VGA front camera for self portrait and video chat. For Internet access, it has GPRS, 3G, and Wi-Fi & for file transfer, it has Bluetooth and USB. Other features include GPS, music player, FM radio, 5 inch capacitive touchscreen, and 32GB expandable memory.