16MP Primary Camera with PDAF, EIS and optical (OIS) stabilization technologies protected by a more durable sapphire glass with a 16 MP front Camera 13.97 centimeters (5.5-inch) optic AMOLED full HD Capacitive touchscreen with 1920 x 1080 pixels resolution and 401 ppi pixel density Android OS V6.0.1 upgradable to V7.1.1 nougat. Qualcomm Snapdragon 821 MSM8996 Pro Quad core processor; Adreno 530 GPU 6GB LPDDR4 RAM, 64GB memory (ufs 2.0), Dual Nano-sim dual-standby (4g+4g) 3, 400 mAh Lithium-Polymer battery (non-removable) powered by state-of-the-art dash charge (5V 4a) technology; NFC enabled, Bluetooth 4.2and reversible Type-C connector