iPhone 6s introduces 3D Touch, an entirely new way to interact with iPhone, and Live Photos, turning still photos into amazing
living memories.this model feature innovation on every level, with a 12MP iSight camera and 4K videos, a 5MP Front HD Camera with Retina
Flash, new A9 chip, second-generation Touch ID, and faster 4G LTE and Wi-Fi—with all-new materials in four finishes, including new Rose Gold.
iPhone 6s comes with iOS 9, which is more intelligent and proactive with powerful search, new features to built-in apps including Notes app
and public transit in Maps,1 and improvements to performance, battery life, software updates, and security.