A 4.7-inch Retina HD display with 3D Touch. 7000 series aluminum and stronger cover glass. An A9 chip with 64-bit desktop-class architecture. All new 12MP iSight camera with Live Photos. Touch ID. Faster LTE and Wi-Fi. Long battery life and iOS 9 and iCloud. All in a smooth, continuous unibody design.
I got my iPhone from bestbuy and I'm really happy that I upgraded my phone through Best Buy the service was very good and the staff were very helpful and they took the time to explaine everything to me and made sure that I had the right product.. Thank you it was a great experience