Once upon a time, our mobile phones could be charged once and used casually for a few days without worrying about bringing a charging treasure or charger when they went out. As you may know, in the previous era of non-smart phones, the battery capacity of mobile phones at that time was generally more than one thousand milliamps, and it was rare to exceed two thousand. But at that time, everyone could say that it only needed to be charged once for several days, and even some mobile phones had larger batteries and could achieve more than a week of battery life.
Nowadays, the battery capacity of mobile phones is getting larger and larger, and the battery is no longer good at three thousand milliamps, most of which are in the range of three thousand to more than five thousand, accounting for more than ninety percent of the market. The battery is getting more and more insufficient, and even some friends need to charge twice or three times a day, and everyone thinks of plugging in the charging cable for their mobile phones as soon as they have time. So, what is the reason why the battery of today's mobile phones is becoming less and less durable?
1, the screen becomes larger and consumes more power, and the high brush screen increases the burden
The functional mobile phone screens we originally used are relatively small, so that the power they consume will be very small, and most of the modern smart phones are large-screen mobile phones, and the size of the mobile phone screen is many times larger than the original functional mobile phones, so that the power consumed by the mobile phone screen is also significantly increased. The screen size of smart phones has gradually developed from the earliest 3.5 inches to the current basically 6.0 mainstream large screens, doubling the increased mobile phone screen, and the power consumption has basically doubled. Screen brightness and mobile phone power consumption are also properly proportional.
At the same time, the level of mobile phone screens is also getting higher and higher, for example, some mobile phones are equipped with 2K screens and high brush screens, and the clarity of mobile phone screens increases, which will also bring more burdens to the power consumption of mobile phone screens.
2. The function of the mobile phone is increased, and the use time is increased
Now the functions of mobile phones are more and more abundant, mobile phones are no longer just used as a tool for calling, but also can be used for entertainment, such as usually idle can watch videos, brush TV series, and even play a variety of popular games, so that our time to use mobile phones has increased significantly, and the power of mobile phones will also be obviously insufficient.
DataReportal, a data analytics company, has concluded that around the world, people spend an average of 6 hours and 55 minutes a day staring at a screen. This means that half the time we are awake, we are staring at the screen. Compared with the previous simple answer to the phone and text message, the daily use time is significantly longer. The phone's battery will also be obviously insufficient.
3, mobile phone program is more complicated
That is, compared with non-smart phones, smartphones have improved a lot, whether it is the picture quality of mobile phones or the complexity of mobile phone programs. The mobile phone hardware is loaded with more things, the processor needs more power to run, and the power consumption is faster; the power consumption of the mobile phone on the hardware at the same time is definitely more than before.
4. The program of background residency is increased
In the process of using mobile phones, the programs that reside in the background are also constantly increasing. That is, for example, at this moment you may be using an application that reads a novel, but there are also applications such as chat or other applications running in the background. They didn't stop running because you cut them to the background, leaving them to reside in the background all the time. Not only does it consume your memory and data, but it also consumes your phone's battery. So, this is also a reason why the battery is not durable.
summary
Through the above reasons, we can see that the fast power consumption of smart phones is not caused by the battery being durable, but the increase in the length of use, the increase in the number of background processes caused by the complexity of the system, and the increase in the amount of power consumed on the hardware by doing more things, which gives us the illusion that the battery of the mobile phone is not durable.