Karbonn S15 Android Smartphone was launched in February 2015. It is priced in India at Rs. 3786 ($55.68). The phone has 1 GB RAM and 4 GB of internal storage which is expandable using microSD, up to 32 GB.
The Karbonn S15 has a 4.0 inches WVGA, 480 x 800 pixels TFT LCD display with a pixel density of 233 ppi. Coming to cameras, it has a 3.15 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 Karbonn S15. It is a dual SIM smartphone with support for 3G, USB OTG, Wi-Fi, FM Radio, Bluetooth and GPS too.
The Karbonn S15 runs on Android OS, v4.4.2 (KitKat) and all this is powered by a 1500 mAh battery.