Service life of mobile phone

At present, the service life of smart phones is basically 3 years, and some mobile phones can last for 5 or 6 years. However, although the function of the mobile phone is powerful, the time limit for using the mobile phone has begun to decline. At present, the use time of smart phones is basically only one to two years.

With more and more functions of smart phones, mobile phones need to integrate more hardware, so mobile phones need more energy. In the case of this objective problem, people's requirements for mobile phone design are developing in the direction of portability and fluency, which aggravates the problem of insufficient battery of mobile phones and the charging times of mobile phones are increasing.

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Weekly charging in the era of functional computers has become one or more times a day. The service life of mobile phone battery is about 500 times, and the battery life is fast. Nowadays, the integration of mobile phones is getting higher and higher, and the cost of replacing batteries is not low. Therefore, the durability of batteries has become an important reason for many people to change their mobile phones.

Another reason is that Android phones will change cards after long use. This is because in order to reduce the cost and improve the publicity effect, many third-party software will be pre-installed before the mobile phone leaves the factory, resulting in redundancy and bloat of the mobile phone system; The second is the era of smart phones. The mobile phone system is updated frequently. Every update takes up very little mobile phone space. The negative effect of more and more mobile phone functions is that the burden of mobile phones is getting heavier and heavier. Once users feel that the mobile phone card can't be used, they will generally choose to brush their mobile phones or change them directly.