Hello Expertisers ! If we rewind a few years back and compare the development of smartphones. When the first smartphone will launched, design was a driving factor. Design is important, but soon people also see that what’s inside the smartphone like its “Processor, Ram and Battery” also. And some factors may fluctuate, but even then it is stable : “Camera“. While people buying a smartphone, Despite the brand or price, camera always is the interest of the customers. Huawei P20 Pro is exactly what it has done.