I believe that when you use your smartphone, you will encounter a situation where your mobile phone battery is dead. It may be that you are traveling, you may be on the way to shopping, or you may be running out of power on your way to work. Although the energy density of mobile phone batteries has steadily increased in recent years, it still cannot keep up with the pace of electronic product replacement. Most smart phones can't escape the fate of a day, so what are the tips for extending battery life?
â— Turn down the screen brightnessThe screen as a mobile phone power consumption, the impact on battery life is particularly obvious, most of the current smart phones have light sensors, I recommend that everyone turn on the automatic screen brightness, so that when the light is bright, you will not see the screen, light When it is dark, the screen will not be too glaring; if you want to save more power, or if the phone is running out of power and you can't charge it outside, you can turn off the phone's automatic brightness adjustment function and adjust the screen brightness to yourself. Clear the minimum brightness of the screen, which will extend the phone's usage time.
Lowering the screen brightness is suitable for users who need to improve their battery life, because the screen brightness will still affect the user's experience with the mobile phone, especially in outdoor sunlight, the screen brightness is artificially lowered after turning off the automatic brightness. It may be dark and you can't see the content on the screen at all.
â— Reduce screen resolutionWe all know that the higher the resolution of the mobile phone, the faster the power consumption of the mobile phone. On the one hand, the pixel of the screen itself has more pixels to display, and on the other hand, the resolution of the mobile phone CPU/GPU is also high. The processor needs to handle more screen displays, so combining the above two points makes the high-resolution screen life less than the low resolution. Lowering the screen resolution can extend the battery life. Of course, the virtual resolution is reduced, which is software level, and the physical resolution is still unchanged. Of course, this power saving technique is only for some high-resolution Android phones, not for the iOS platform.
Huawei/Glory mobile phone equipped with EMUI and Samsung mobile phone based on Android 7.0 system have been adjusted to adjust the resolution, in the "display" or "power" in the settings can adjust the screen resolution, you can adjust the original 2K resolution to 1080P or 720P, you can also adjust the resolution of the original 1080P screen to 720P, although it is only a software-level modification, but the author's measured power-saving effect is very obvious, and the subsequent navigation capability of the low-resolution resolution is greatly improved.
â— Turn on the power saving modeThe most significant effect of extending the life time may be to turn on the power saving mode. When the power saving mode is turned on, the system automatically reduces the CPU frequency, and the screen brightness is also slightly reduced. In addition, for some 2K resolution mobile phones, the power saving mode is also Will reduce the screen resolution. When the power saving mode is turned on, the system will also automatically limit the background application networking, and will stop the cloud service data synchronization and other functions.
After turning on the power saving mode, the mobile phone will also reduce the rendering of display effects, such as application switching transition animation, etc., and the mobile phone will also reduce unnecessary vibration after turning on the power saving mode, such as QQ or WeChat message reminder, there will be only sound reminder Will shake. At present, most domestic Android phones support the power saving mode, and the iOS platform also has a power saving mode, which can save power with only one button.
â— Turn off application self-startingFor Android mobile phone users, due to the openness of the Android platform, the operating system controls the application is not so strict, so many rogue software often start in the background and some will evoke another or multiple apps of their own. Causes the phone to use power in vain. To prevent the startup of these softwares, it is necessary to turn off the software self-starting in the rights management pop-up when the APP is installed, and prohibit the background from running automatically.
Most Android phones in China are equipped with their own UI based on Android. Therefore, there are generally security center APPs that can manage software permissions, or in the settings-software, there are also options for managing self-starting. In addition, if you open the application and use it to develop a good habit of cleaning the background frequently, the configuration of the mobile phone is constantly improving, and the mobile phone storage is getting bigger and bigger. If the background application is not cleaned, most of it will be resident in the memory.
â— Turn off GPS positioningWhen we go out, if you don't need GPS navigation on your mobile phone, try to turn off the mobile phone positioning function. If you don't turn off the GPS, it may continue to locate you, causing the phone to useless power. When you browse the map, you can view it. If the map knows where the destination does not need navigation, the navigation software can be turned off first, and the mobile navigation still consumes the power of the mobile phone.
In addition, when the mobile phone signal is not good during the journey or on the fast-moving railway or other transportation modes, if the mobile phone is not used, the mobile phone can be temporarily turned off, because the mobile phone will always search the base station to keep the mobile phone communication function normal when moving fast. The mobile phone at the time of switching one base station is more power-consuming, which is why the mobile phone is sometimes hot in the car.
â—Replace the phone batteryIf the mobile phone is used for more than one and a half years, the battery is not durable. It is likely to be a problem of battery loss. At present, the mobile phone battery is a lithium-ion battery, which will be lost when charging and discharging. Most mobile phone batteries charge and discharge after 500 times. Will fall below 80%, then you can feel that the phone charging is shorter than before, but the phone's battery life has been cut a lot.
After the mobile phone is used for one or two years, most mobile phones are over-protected. Therefore, I recommend that the mobile phone use a one-and-a-half to two-year battery life has a significant decline in the situation, the mobile phone official after-sales service point to replace the mobile phone battery, try not to go to a third-party mobile phone For repair platforms or small mobile phone repair points, the batteries of these uncertified mobile phone repair points may not be original.
The above is the skill that I have summarized for you to extend the battery life. No matter whether you are using an Android phone or an iPhone, you can always find some (some) power saving tips for you.
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