13MP primary camera with 5-element lens, stacked CMOS sensor and 5MP front facing camera 5-inch (12.7 centimeters) HD capacitive touchscreen with 1920 x 1080 pixels resolution and 441 ppi pixel density Android v5.0.2 Lollipop operating system with 1.7GHz Snapdragon 615 64-bit octa core 2nd generation processor, 2GB RAM, 16GB internal memory and dual micro SIM (GSM+GSM) 3120mAH lithium-ion battery 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase PC http://www.flipkart.com/mi-4i/p/itme8cuyyqdwek9m @12999
