The iPhone's design is famous for meticulous attention to detail, and over the years, there have been some pretty major tweaks. A new GIF from GadgetLove captures how the phone's hardware has changed over the years.
Whenever a new iPhone comes out, we compare it to its predecessors. Is the bezel slimmer? The colouring sleeker? Is it worth buying a new one? (If you're an iPhone devotee, the answer is usually hell yes. If you're an Android fanboy, the answer is usually spitting on the ground in disgust.)