The A89 Ninja has a 4-inch TFT display with a 480×800 pixel resolution. A 1GHz dual-core Mediatek MT6577 SoC processor and 512MB of RAM power the device.
It has a 1450mAh battery which Micromax claims can last for 170 hours of standby and 4 hours of talk time. The rear of the A89 houses a 3MP camera and there is no front facing camera.
In terms of connectivity preferences, the A89 Ninja has Bluetooth 2.1, 3G, Wi-Fi and USB. It has 4GB of ROM, and built-in storage of 2.07GB expandable via a microSD card.