12.9" Multi-Touch Retina Display
2732 x 2048 Screen Resolution (264 ppi)
Apple A9X 64-bit SoC with M9 Coprocessor
4G LTE, 802.11ac Wi-Fi, Bluetooth 4.2
Front 1.2MP FaceTime HD Camera
Rear 8MP iSight Camera
Four-Speaker Audio Design
Touch ID Fingerprint Sensor
Lightning Connector, Smart Connector
iOS 9