Karbonn A90 Android Smartphone was launched in October 2013. The phone has 512 MB RAM and 512 MB of internal storage which is expandable using microSD, up to 32 GB.
The Karbonn A90 has a 4.0 inches WVGA, 480 x 800 pixels IPS display with a pixel density of 233 ppi. Coming to cameras, it has a 5 MP rear camera. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Karbonn A90. It is a dual SIM smartphone with support for Wi-Fi, FM Radio and Bluetooth too.
The Karbonn A90 runs on Android OS, v4.0 (Ice Cream Sandwich) and all this is powered by a 1400 mAh battery.