More than 9 million Huawei P9 have been sold so far and counting

We managed to get some alone time with the recently announced Huawei P10, in this case, the graphite black and did a brief first looks hands-on and unboxing as shown in the images. We even did a comparison with the previous Huawei P9 which you can see in the video below but you can also check our Huawei P9 vs P10 comparison tool as well.

As you already know, the Apple iPhone 7 Plus has a new dual rear camera but it functions differently from other companies like Huawei for their P9 (and P9 Plus, both have the same camera technology). But what's the difference? Are they the same? And why do they need two cameras at the back anyway? Well, that's what we're going to find out today, so we will be taking a look at the difference between the two devices' camera and how the system work, starting with Apple.