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. 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.
This iPhone worked without a hitch software wise but when I tried listening to music there was something stuck inside the audio jack that couldn't be removed