13MP primary camera with beautification, HDR and 5MP front facing camera 12.7 centimeters (5-inch) TFT IPS capacitive touchscreen with 720 x 1280 pixels resolution and 294 ppi pixel density Android v5.1 Lollipop operating system with 1.3GHz Cortex-A53 MT6735 Mediatek quad core processor, 3GB RAM, 16GB internal memory expandable up to 32GB and dual micro-SIM dual standby (4G+4G) 2500mAH lithium-ion battery providing talk-time of 8 hours and standby time of 150 hours 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase http://www.amazon.in/dp/B01E8D6GRK/..._rd_t=36701&pf_rd_p=968100167&pf_rd_i=desktop