1, Huawei P40 Pro mobile phone is very good, parametersThe following wireless charger : Screen: Screen size 58 inches, screen color 16.7 million colors, watching movies more comfortable. 2, charging design: in the second half of 2019, charge pump technology fire wireless charge rollover , under the same power, the charging mobile phone using charge pump technology has higher conversion efficiency and faster charging speed. The charging power of Huawei P40 series has passed 3c certification, the standard version is 25 watts, and the Pro version is the new 40 watts fast charge using charge pump technology.
3. The parameters of Huawei P40 Pro include processor, storage, screen, camera, and battery. The phone's processor is equipped with the Kirin 990 5G SoC chip, which has powerful computing and graphics processing capabilities. Storage The phone has 8GB of internal operating memory, and there are 128GB, 256GB and 512GB of body storage options. In addition, NM memory card expansion is supported.
4, I personally think it is completely enough wireless charger , even if it is enough to play games. There's another factor that's particularly important,That is, the P40 Pro is equipped with Kirin 990 5G SOC, and supports 5G communication, and choosing it is also a compromise solution for many people to buy Huawei 5G mobile phones and save a lot of money.
5, like some of the mobile phone's wireless charger his parameter configuration, such as 4200mAh with wireless charger you eat 40W fast charge, screen fingerprint unlock, gravity sensor, HarmonyOS, etc.
2, analysis (1) data line failure If in the process of charging found that the power is less and less, then we can check whether it is the problem of the data line, borrow the charger of the people around you to test it. (2) Charger mismatch Sometimes some small partners will use some unknown brand chargers will also lead to this situation.
3, mobile phone charging more and less solution Wireless charge rollover : use the original charging head. The phone is charging more and moreAfter a BMW owner uses the vehicle's wireless charging pad, the iPhone 15 series model may have a white screen, and Apple Pay will not be available after restarting. Even if you restore the factory Settings, the problem can still be repeated.
2. Camera problem: When the camera is opened, a black screen or flashing screen appears. Activation and crash problem: The phone is stuck after activation. APP flash back problem: A large number of apps flash back during use. Manufacturing defects: such as lens dust, loose back cover and other problems. Charging problem: The charging process occurs when using the old chargerAutomatic shutdown situation.
3, the common problems of the Apple 15 series mainly include large heat, noise in the speaker, dust inside the camera, flaws in the border and occasional camera screen. First of all, the heat is a significant problem facing the Apple 15 series, especially the iPhone 15 Pro series. Many users have reported that during the use of mobile phones, the device will be abnormally hot, and even during normal calls or light tasks, the back temperature will also rise significantly.
4, the Apple 15 series common problems are mainly system problems and hardware performance defects.Some of the problems with Apple's iOS system may show up in the Apple 15 series. For example, system stutter and application flash back may affect user experience. These problems may be due to inadequate software optimization or incompatibility between system versions and certain applications.
The problem is mainly in the wireless reverse chargingA function above. Logically, turn on the function, the phone turns over, uses the backplane as a "wireless charging board", puts the TWS headphones, smart watches and other devices that support wireless charging on it (roughly aligned with the center of the coil), you can enjoy the "reverse blood" from the flagship machine.
In general, Huawei cannot easily eliminate the reverse charging function. This feature requires the phone to have wireless charging function, and Huawei's flagship phone already supports wireless charging function. If the reverse charging function is cancelled, the user experience of consumers and the differentiated competitive advantage of Huawei mobile phones will be affected.
Mobile phoneThe configuration path is as follows: Set batteries and turn on the wireless reverse charging switch. If the battery of the phone itself is less than 20%, please use the charger to charge the phone first, and then wireless reverse charging after the battery is higher than 20%. When the battery of the phone itself is less than 20%, the phone will automatically turn off the external wireless reverse charging to ensure the normal work of the phone itself and a good charging experience.
Some mobile phones have this function, but there is no wireless backcharge this function. I remember in the past, Huawei Glory or mate series has several mobile phones with cable inverseCharge this function, a few days ago I bought a Hisense ink screen mobile phone A5 also has this function, including Hisense AAA9 and so on have this function. Wireless charging is now small charging power, wireless backcharging from the present does not make any sense.
The speed of mobile phone replacement is particularly fast, every once in a while there will be new technology, mobile phone functions and use experience will be better and better. Buy if you need it and don't need the money, but don't blindly follow the trend.
Wireless reverse charging refers to the mobile phone and other devices that can only receive wireless charging electromagnetic waves, and now can emit electromagnetic waves to other through the wireless coilDevice charging that supports wireless charging. The charging power of wireless reverse charging is smaller than that of the original wired charger, and the speed of charging large-capacity devices will be slower, which is more suitable for emergency use in emergency situations.