Technical characteristics:
Dimensions: 158.1 x 77.8 x 7.1 millimeters, 172 grams
Screen: IPS LCD 5.5 inches
Resolution: 1920x1080 pixels (401 ppi)
Processor: Apple A8 (dual-core, 64-bit), PowerVR GX6450 GPU, M8 Coprocessor
RAM: 1 GB
Memory: 16/64/128 GB (not expandable)
Software version: iOS 8
Connectivity: LTE Cat 4, NFC, Bluetooth 4.0, Wi? Fi ac
Chambers: 8 megapixel iSight with Focus Pixels, FaceTime 1.2 megapixels
Battery: 2915 mAh