Micromax Bolt AD3520 Android Smartphone was launched in September 2014. It is priced in India at Rs. 3700 ($54.41), running on the Mediatek MT6571 processor with Mali-400 GPU. The phone has 512 MB RAM and 4 GB of internal storage which is expandable using microSD, up to 32 GB.
The Micromax Bolt AD3520 has a 4.0 inches WVGA, 480 x 800 pixels display with a pixel density of 233 ppi. Coming to cameras, it has a 2 MP rear camera and a VGA front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Micromax Bolt AD3520. It is a dual SIM smartphone with support for Wi-Fi, FM Radio, Bluetooth and GPS too.
The Micromax Bolt AD3520 runs on Android OS, v4.4.2 (KitKat) and all this is powered by a 2000 mAh battery.