Every product has a service life range recognized by the manufacturer. For the most frequently used mobile phones, most people take the initiative to buy a new one before it breaks down. Do you still use iPhone 4?

In terms of product life cycle, Apple will display various environmental indicators of its products on its official website, and even the life cycle of some popular products will be marked.

A few days ago, I learned from the documents provided on Apple's official website that, The life cycle of MacBook equipped with OS X system and Apple TV equipped with TV OS system is about 4 years, while the life cycle of iPhone, iPad and other devices most purchased by people is about 3 years.

In this way, The ideal life cycle of the iPhone X that you spent 10000 yuan on is three years in Apple's definition. It will be eliminated in three years! For a product with a price of nearly 10000 yuan, it seems a bit difficult to accept, but this is the case with electronic equipment, and it is normal to iterate quickly.

Which mobile phone has been used for the longest time?