Thanks to an overall design upgrade, the 4100mAh powerhouse has never looked better. 2.5D curved glass and slimmer, tapered edges deliver great hand feel. It also offers better sustained performance on a 14nm FinFET Snapdragon 625 processor and up to 4GB of RAM. We've also added power to pixels with a 13MP CMOS camera for amazing low-light results.C6 is supercharged by Snapdragon 625, an octa-core processor chip that uses the most advanced 14nm FinFET technology. It is 20% more power efficient, and is bound to put more power in your pocket.C6 uses a noise-eliminating CMOS sensor with backside illumination (BSI) and larger pixels to give you stunning images even in low light. It also comes with Phase Detection Autofocus (PDAF) for 0.1s ultra-fast focusing, which is especially useful for shooting moving objects.