The first iPhone, released in June 2007, was simply called the "iPhone". It was a groundbreaking device that combined the functionality of an iPod, a phone, and an internet-enabled device.
This original iPhone featured a 4-inch touchscreen display, a 2-megapixel camera, and ran on Apple's iOS operating system. It was available in 4GB and 8GB storage options. The phone was met with enormous enthusiasm, marking a significant shift in the mobile phone industry.