How about Huawei Mate 50
I believe many friends have heard about Huawei Mate 50 mobile phone for a long time. It is a model that will be launched in September 2022. Although the endurance of this mobile phone can not be compared with some mobile phones specially designed for standby, it has its own advantages in terms of endurance. I will take you to know today.
How about Huawei Mate 50
Huawei Mate 50's theoretical 4G single card standby time can be up to 403.2 hours, and the theoretical 4G Volte call time can be up to 13.9 hours.
New electricityEmergency mode
The HarmonyOS 3.0 system of Huawei Mate 50, which is shipped from the factory, has an emergency mode, which can be switched to the emergency mode when the phone is powered off when the battery is exhausted. At this time, only the phone, SMS and scan functions can be used, which can continue to be used for 4 hours.
In fact, I have mentioned this mode to you before. In the current HarmonyOS system, there are only power saving mode and super power saving mode, and there is no emergency mode.
The current power off setting of the mobile phone is set for the voltage threshold of the mobile phone battery. The standard voltage of the mobile phone lithium ion battery is usually about 3.7-3.8V, and the full charge voltage is generally about 4.2V. When the battery of the mobile phone is about to run out of power, the battery voltage will drop to a certain value. As long as the battery voltage reaches the preset value (generally 3.2V), the automatic shutdown command of the mobile phone will be triggered to ensure that the battery will not be discharged excessively, which will affect the battery life.
The emergency mode to be used in Huawei Mate 50 series mobile phones is to reduce the threshold value of the battery voltage that triggers the automatic shutdown of the mobile phone. It may reduce the shutdown voltage from 3.2V to 2.8V or less, further squeezing the remaining power of the mobile phone. At this time, tens to hundreds of milliampere hours of power can be squeezed for use.
In this mode, the CPU may only enable one minimum core, and the frequency will be reduced to the lowest. The screen will be changed to white on black background and the minimum brightness will be defaulted. It may only use 2G networks, and it may not even rule out that there is a special hardware circuit, so that it can stand by for several hours while only ensuring the call scanning function.
This may affect the battery life, so when switching this mode, there should be a corresponding reminder for the user to confirm. Only after the user confirms, will the emergency mode enter, so that the user can use the phone in an emergency.
What's the matter? Do you feel a little uncertain after reading it? Let me explain briefly. Huawei Mate 50's battery life is still very strong. Both the pure standby time and the actual use time are satisfactory. What do you think? Welcome to the comment area below for discussion.
