The Micromax A57 Ninja is a low-range Android smartphone, released in 2012. It features a 3.5" TFT display, with a resolution of 320 x 480. It has a 1GHz Qualcomm processor and 256MB of RAM. Internal storage comes in at 512MB. The A57 Ninja also has a 3.15MP shooter and 1400mAh battery.