Apple xr supports 18w fast charging. iPhone XR is a mobile phone product released by Apple on September 13, 2018, Beijing time. It has a built-in 2942mAh battery, supports 18w wired fast charging and Qi wireless charging, and can be connected to a computer or power adapter for charging via USB.
#The operating environment of this tutorial: IOS 14 system, iPhone XR mobile phone.
iPhone released mobile phone products. It has a built-in 2942mAh battery, which only supports 18w fast charging, and also supports Qi wireless charging.
The Apple
The official Apple chargers that can be used by the iPhoneX series and support fast charging include Apple 18w, 29W, 30w, 61W, etc. Fast charging is more in line with users' daily life than slow charging, optimizing the experience of using the phone. The time saved can be used to do other things. In terms of operation, the phone does not get hot or stuck and the performance will not be compromised. It really saves time and effort. A lot.
The principle of fast charging: power (P) = voltage (U) x current (I). Fast charging either increases the current while the voltage remains unchanged, or Increase the voltage while keeping the current constant, or increase both. Even when fast charging is not used, the battery of the mobile phone will naturally decay. Fast charging of mobile phones will accelerate battery wear and accelerate the process of mobile phone battery degradation.
Features
Display
iPhone XR uses 6.1 The 3-inch full-screen Liquid Retina display has outstanding color accuracy, wide color gamut support and True Tone display technology. The display screen completely fits the curve of the fuselage, and the backlight design allows the display screen to extend to the corners of the fuselage.
Processor
The iPhone XR uses the A12 Bionic chip and the 7nm chip. A12 Bionic adopts a six-core fusion architecture. The speed of two performance cores can be increased by up to 15% compared to the previous version. The energy saving of four energy-efficiency cores can be up to 50%. The graphics performance of the four-core graphics processor can be improved by up to 50%. %, and is also equipped with an Apple-designed image signal processor (ISP) and video encoder. All of this brings new experiences to games, photography, video editing, and apps that take up a lot of graphics processing resources, while ensuring battery life. Even with its many features, iPhone XR’s battery life is still up to 1.5 hours longer than iPhone 8 Plus [2] .
Face ID
The iPhone Use Apple Pay, access secure apps and many other features.
Camera
iPhone XR is equipped with a 12-megapixel wide-angle camera with f/1.8 aperture. Capture photos and videos better than ever. The further improved image signal processor and neural network engine, as well as optimized software algorithms, can give portrait photos a bokeh effect. Smart HDR adds highlight and shadow detail to your photos.
Wireless Technology
iPhone XR uses 4GLTEAdvanced, which provides faster download speeds and introduces dual-SIM functionality for customers in mainland China.
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