Indian handset maker Karbonn Mobiles, known for making affordable handsets, has launched a new Android phone, the Karbonn A50s. The new Karbonn smartphone is available on Flipkart for Rs 2,790, the cheapest for any Android phone.Karbonn A50s comes with 3.5-inch TFT LCD touchscreen. It is powered by a 1.2 GHz dual core processor and 256MB RAM. It has 512MB internal storage which is expandable up to 32 GB via microSD card. It sports a 2-megapixel rear camera and VGA front snapper. The device runs on Android v4.2.2 Jelly Bean OS. It packs an 1100 mAh battery.The dual-SIM Karbonn A50s is available in black and white colours.With this price tag, the Karbonn A50s will attract consumers from the feature phone segment and first time buyer from small towns and rural areas.