The 32GB variant—which replaced the original 16GB base model in 2016—fills up rapidly as modern OS updates and apps grow larger.
A significant performance jump at launch, providing up to 70% faster CPU speeds than its predecessor.
The first iPhone to feature a 12MP rear camera capable of 4K video recording and the debut of Live Photos .
A pressure-sensitive display that introduced "Peek and Pop" gestures.
Many modern banking, social media, and productivity apps now require iOS 16 or newer , rendering them unusable on this model.
In 2026, purchasing an is more about owning a piece of smartphone history or fulfilling a very specific niche than it is about acquiring a primary daily driver. Released in September 2015 and officially discontinued in 2018, this device was once a "heavyweight champion" of the mobile world. A Legacy of Innovation