如何权衡一款智能手机的好坏?外观设计、用料、屏幕素质、处理器、内存和闪存规格、摄像头品质等都是核心要素,但在这些表层硬件之下,还有很多小芯片会影响手机的实际体验。它们就是负责智能手机感知的各类传感器。源于光的反应智能手机顶部的开孔最为热闹(图1),在这里存在两个至关重要的元件:光线传感器和距离传感器,虽然它们都是对光作出反应,但原理和用途却 How to weigh a smart phone is good or bad? Designs, materials, screen quality, processor, memory and flash specifications, camera quality are all core elements, but in these surface hardware, there are many small chip will affect The actual experience of mobile phones. They are the sensors responsible for the perception of smartphones. There are two vital components here: the light sensor and the distance sensor, although they all respond to the light, but the principle and the use of it