Apple iPhone 6s -64 GB

OS iOS 9, upgradable to iOS 9.3.2
Chipset Apple A9
CPU Dual-core 1.84 GHz Twister
GPU PowerVR GT7600 (six-core graphics)
Internal 64 GB, 2 GB RAM
Stand-by Up to 240 h (3G)
Talk time Up to 14 h (3G)
Music play Up to 50 h