To identify which iPhone model you own, go to Settings > General > About. There you will find the "Model Name" and "Model Number." The model number is a letter followed by four numbers.
You won't feel a dramatic difference in day-to-day use if you have a recent iPhone model, but it'll be noticeable if you own an iPhone 12 or older, which is a testament to the iPhone's longevity ...
“As we all know, the iPhone change the world,” Eaton told Nexstar. “So in the last three years, iPhones — specifically sealed iPhones — are going up in value depending on what model they ...