iPhone 4 - Fourth Generation iPhone (2010-2013)

✅ iPhone 4

The iPhone 4, launched on June 24, 2010, was heralded by Steve Jobs as a complete reinvention of the smartphone, introducing a radical industrial design that swapped the curved plastic of older models for a sleek "glass sandwich" held together by a steel band. This metal band famously doubled as the device's antenna—a decision that sparked the "Antennagate" controversy when users noticed signal drops if they held the phone in a way that blocked the antenna gaps. Beyond its controversial looks, the iPhone 4 debuted the groundbreaking Retina Display, which crammed four times the pixels of previous models into the same screen to make individual pixels invisible to the naked eye. It was also the first iPhone to feature a front-facing camera for FaceTime, and the first to run on Apple's own custom processors, setting the ultimate high-resolution blueprint for the modern smartphone era.

Donation: Alan & Jeanie Sacks