Will the phone not dissipate heat cause high power consumption?

It turned out to be the other way around, and there were experiments in Zhongguancun. I'll copy the results to show you.

Can a mobile phone catch a cold? Measure the power consumption of mobile phones in hot and cold environments.

Test results: We obtained different power consumption results by using a constant temperature and humidity test chamber to test iphone 5 in three different temperature environments: extreme cold environment 0, extreme heat environment 35 and room temperature 26. After 0 **30 minutes** in an extremely cold environment and returning to normal temperature, the phone battery drops from 100% to 76%, after 35 **30 minutes** in an extremely hot environment and returns to normal temperature, the phone battery drops from 100% to 82%, and at room temperature 26, the phone battery drops from 100% to 79%.

The test results show that there is a noticeable difference in the speed at which the phone drains the battery when operating at different temperatures. In the normal operating temperature range of Apple iPhone 5, the lower the ambient temperature, the faster the battery drains, and conversely, the lower the ambient temperature, the faster the battery drains.

What is the reason for such a situation.

The reason is that the temperature will have different degrees of impact on the internal resistance, charging performance, discharge performance, safety, and life of the battery. For lithium-ion batteries, the discharge will be aggravated under low temperature conditions, but the discharge amount is lower than that at room temperature at high temperature, mainly because the lithium ion migration rate is accelerated at high temperature, and the lithium electrode and hydrogen storage electrode decompose or form hydrogen gas at high temperature to reduce power consumption. However, in the low temperature environment, the activity of lithium ions is sluggish, and a larger voltage is required to drive the battery to work normally, resulting in greater battery consumption.

Written at the end: After reading the above test results and reasons, you can understand why the mobile phone will consume more power outdoors in winter, and the mobile phone will automatically shut down in the blink of an eye, while in the summer, the mobile phone can insist on using 1% of the power, and even the last 1% of the power can last for a long time. Therefore, we recommend that when using mobile phones, even every electronic device with lithium batteries, try not to use it in extremely cold or hot environments, and use it in the normal working temperature range of the device, as close as possible to the middle of the working temperature range, which can not only make the mobile phone work smoothly and efficiently, but also help to extend the battery life of the device.

Of course, this is a vicious circle, the mobile phone plays games for a long time, and the heat dissipation is not good, and the power consumption will increase

If the vivo phone is heated, the built-in intelligent temperature control function of the mobile phone will intelligently adjust the power consumption according to the operating status to reduce the heat. Slight heating will not affect the daily use of the phone, and the following situations may occur if the temperature is high for a long time

1. The program freezes after heating: Considering the comfort of the hand, and in order to prevent the temperature of the mobile phone from continuing to rise, when the temperature is high, the system will intelligently adjust the frequency of the processor to reduce the running power consumption.

2. The charging speed slows down after heating: when the temperature of the mobile phone is high, the overheating protection function will be activated to limit part of the charging current, and the charging current will be restored after the temperature is lower;

3. The program cannot run after heating: in order to avoid continuous high temperature affecting the machine, the mobile phone has a built-in overheating protection function, when the temperature of the mobile phone is high, the running software will pop up a reminder of "too high temperature", and the system will temporarily restrict the operation of some programs to prevent further heating, and the software can be resumed after the temperature of the mobile phone drops;

4. The mobile phone will automatically shut down after heating: the mobile phone has a high temperature protection function, in some extreme cases, when the temperature of the mobile phone is too high, the high temperature protection mechanism will be triggered, and the mobile phone will automatically shut down to ensure the safety of the machine.

1. Reduce the power consumption of the program: enter i Butler - Utilities - Mobile Phone Cooling - One-key Cooling, or open the control center, click "One-key Acceleration", and often clean up the background programs;

2. Turn on power-saving mode: enter Settings - Battery, turn on power-saving mode or low-power mode, the system will intelligently adjust the processor frequency, screen brightness and lock screen time, which can reduce the power consumption of the mobile phone, reduce power consumption and heating; <>

3. Try to avoid using mobile phones when charging: There is an energy conversion process in mobile phone charging, during which a certain amount of heat will be generated. Using the phone during charging will increase the operating power consumption, resulting in an increase in heat;

4. Appropriate rest for high-power consumption scenarios: playing games, brushing short**, live broadcast and other scenarios, the processor, screen, wifi and other functions continue to run, which will generate a certain amount of heat, and hold the mobile phone in the palm for a long time, the surface of the fuselage is not well dissipated, and reasonable adjustment of the game time can reduce the heating of the mobile phone, and the bracket can be matched in scenarios such as short brushing, which is more conducive to the heat dissipation of the fuselage;

5. Choose the right protective shell: choose a protective shell that is light and easy to breathe, such as the original protective shell, and try to avoid choosing a protective shell that is not easy to dissipate heat such as leather and metal materials. When the phone is charging or the temperature is high, you can remove the protective case and leave the phone screen off for a period of time;

6. Try to avoid being in a high temperature environment for a long time: In a high temperature or direct sunlight environment, the heat dissipation of the mobile phone will be slower due to the high ambient temperature.

will affect. The heating of the mobile phone mainly affects the service life of the battery, and does not have much impact on other parts of the mobile phone.

The dangers of the phone not dissipating heat:

First of all, the most obvious harm of the mobile phone not dissipating heat is to accelerate the aging of the accessories in the mobile phone; Secondly, if the mobile phone is very hot, it will also be dangerous, and now there are many reports that the mobile phone is charged or heated by the direct sunlight and causes accidents, fires; In addition, the heating of the mobile phone may also cause the mobile phone to automatically restart or get stuck, which is also not conducive to the use of the posture of the mobile phone, and more serious will lead to the loss of mobile phone data.

The solution to the phone heating up:

1. Try to close the mobile phone background resident program.

2. Place it in a safe place alone, hold it in your hand and put it in your pocket, it will transfer heat to each other, especially in summer, try to put it in your bag.

3. Try not to play big games, so as not to overheat the phone, and you can appropriately reduce the brightness of the screen, which will greatly reduce the heating phenomenon of the fuselage.

4. When the mobile phone is at normal room temperature, it is normal for the heat to not exceed 50 degrees Celsius, and when the mobile phone is very hot, the back cover of the battery can be removed to force the heat dissipation.

5. It is best to use the original charger, and it is best not to play with the mobile phone while charging.

Yes, mobile phones tend to heat up in summer. Here are some ways to make your phone less hot:

1. Keep it flowing:

2.Clean junk files: Use the cleanup app on your phone to clean up junk files and cache data.

3.Update applications and systems: Updating applications and systems can help improve the efficiency of your equipment and reduce heat generation.

2. Reduce screen brightness:

1.Reduce brightness: Turning down the brightness of the screen can reduce the heat on your device.

2.Turn on Auto Brightness: Turn on Auto Brightness to adjust the screen brightness according to the environment, and you don't have to adjust it manually.

3. Reduce the operating load

1.Turn off unnecessary apps and services: Turning off unnecessary apps and services can reduce heat.

2.Use the power saving mode: Most mobile phones have a power saving mode, which can reduce the load on the device and reduce heat generation by turning on the power saving mode.

4. Replace the battery

1.Replace the battery: If the battery is used for a long time, it can also cause the device to heat up. At this point, you can consider replacing the battery.

2.Buy a high-quality battery: Buying a high-quality battery can reduce heat generation and extend battery life.

In short, the above measures can make the mobile phone less hot and better play its performance. However, in practice, we can also choose the method that suits us according to our specific situation to achieve better results.

1.Avoid overusing your phone: Using your phone continuously for long periods of time can cause its internal components to overheat. Minimize the time spent playing, ****, or other energy-intensive tasks and give your phone some time to rest.

2.Close unnecessary apps: Running multiple apps at the same time can increase the burden and heat generation on your phone. Turning off unwanted background applications can reduce the load on the processor and reduce heat generation.

3.Avoid direct sunlight: Exposing your phone to hot sunlight can exacerbate its heating problem. Try to avoid leaving your phone in direct sunlight, especially in the car or outdoors.

4.Remove the case or case: Some cases or cases may restrict air circulation, causing the phone to overheat. If your phone has a problem with the heat of the bucket, you can try to temporarily remove the case or protective case to promote heat dissipation.

5.Turn down the screen brightness: A high-brightness screen can increase your phone's power consumption and generate heat. Adjusting the screen brightness to the right level can reduce heat generation.

6.Update and optimize your app: Updating your app regularly can get you the latest performance optimizations and fixes. Make sure the apps on your phone are up to date to reduce issues that can cause excessive heating.

7.Avoid charging and using your phone at the same time: Charging and using your phone at the same time can increase the burden on your battery, leading to heating. Try to avoid charging your phone while you're using it, or use the original charger and cable to ensure efficient and safe charging.

If your phone often overheats or the heating problem cannot be solved, it is recommended to consult the phone manufacturer or technical support for professional advice and assistance.

1. Upgrade the system version.

The new version of the system has improved the compatibility and stability, and optimized the performance.

2. Clean up the background program.

If there is software with high power consumption running in the background, it will continue to occupy the processor resources, which can easily cause the device to consume power quickly. You can clean up programs running in the background using observations.

3. Check the device settings.

1) Check whether the device has a personal hotspot enabled, if other devices are connected to the hotspot, the hotspot will consume power.

2) Go to Settings -- Notifications & Status Bar -- App Notification Management -- Turn off Don't need app notification permissions; Return to the pure surface of the page and enter the "Lock Screen Notification" -- you can turn off the "Screen Alert When Receiving Lock Screen Notification".

3) Turn off unused functions, such as: Bluetooth, NFC, WiFi, data network, etc.;

4) Go to Settings -- Desktop Lock Screen & Wallpaper -- Screen-Off Settings -- You can choose to turn off the "Screen-off display Screen-off clock", or set the display mode to "Move the phone display".

4. Restart the device.

Please restart the device and use the observation.

5. Check the signal status.

There are several reasons for the power consumption:

First, the battery itself is embedded in the sail, or the characteristics of electricity. That is, when the battery is turned on at the positive and negative poles, it will consume power. Because the liquid hail mobile phone battery is connected to a protection board, a circuit is formed inside, and the electronic device needs to consume power, otherwise it cannot work.

Second, the mobile phone is in standby mode, the background program, mobile signal, and components in the mobile phone are also in working state all the time, so it will always consume power.

There are several reasons why your phone drains battery quickly:

1. After the hardware is upgraded, the power consumption will increase or hail quickly.

2. The increase in functions will also lead to fast power consumption.

3. Start multi-task running at the same time.

Solution: 1. Don't overcharge the battery, the battery is easy to swell, and the swollen battery will of course be very dangerous.

2. Charge the phone when the power is above 20%-40, if it drops too low, if you want to charge the battery, you need a lot of chemical reactions inside the battery, which will damage the battery or cause the battery to expand.

3. Try to use the original charger, and try not to use the power bank.

4. It is best to use the mobile phone battery at room temperature, and do not play games while charging.

5. You also need to frequently close some unnecessary background applications and services, such as Bluetooth, wifi, etc.

Our mobile phone, if you put it in your pocket when you don't use it, he calls that there are some programs running in the background or Kai, and when these programs are running, he will consume power, especially some networked programs, and then it will consume more Luqing electricity.