The Apple iPhone 5s is a single SIM (GSM) smartphone that accepts a Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, 3G and 4G. Sensors on the phone
world's most advanced mobile OS
iCloud — your content on all your devices
Resolution: 1136 x 640
Storage: 16GB
Bluetooth 4.0 wireless technology
Wireless data: 802.11...