iPhone 5S, with a chip with 64-bit architecture, a fingerprint identity sensor, a better, faster camera and an operating system built specifically for 64-bit, any one of these features in a smartphone would make it ahead of its time. All of these features in a smartphone make it an iPhone that is definitely ahead of its time.
1 Apple iPhone 5S (A1533) 4G LTE Unlocked Phone
1 Data Cable
1 User's Guide