This month Airtel partnered with Karbonn to launch A40 Indian 4G VoLTE smartphone at an effective price of Rs. 1399 (Down payment of Rs 2899 and Rs. 1500 cashback after 36 months). It also comes with Rs. 169 plan offering unlimited calling and 0.5GB 4G data per day for 28 days. We unboxed the phone recently, check out the video. Box Contents Karbonn A40 Indian smartphone in Black color2-pin charger (5V-500mA)Micro USB CableHeadset with microphone1400mAh batteryScratch guardUser manual and warranty information It has a 4-inch WVGA touch screen display, is powered by a quad-core Spreadturm SC9832A processor with 1GB of RAM, runs on Android 7.0 (Nougat) and comes with a 0.3-megapixel (VGA) front-facing camera. It has 2-megapixel rear camera with LED flash and a removable plastic back cover. The phone has usual set of connectivity features and has 4G VoLTE support. Removing the back cover reveals a 1400mAh removable batter...