According to some renderings published by @Roland Quandt, the new Huawei Mate 20 series smartphones will adopt waterdrop notch design which houses the front camera. And it will be equipped with 3D structured-light face unlock technology.

On the back, the Huawei Mate 20 will be probably fitted with a square-shaped camera module that includes triple camera and an LED flash. And there is a rear fingerprint sensor under the camera module.  

Besides, Huawei Mate 20 series smartphones will provide 3 types of models: Huawei Mate 20, Huawei Mate 20 Pro and Porsche Design Huawei Mate RS. Their codenames are "Hima", "Laya", "Everest"respectively. All the three models are expected to support up to 8GB + 512GB memory combo.  

The rumors also reveal that Huawei Mate 20 will be paired with a 6.35-inch big screen with 2244 X 1080 pixels. Additionally, it will be equipped with the powerful Kirin 980 processor and 4200mAh large battery capacity which supports 5V/4.5A fast charge. Another feature is that the Huawei Mate 20 series smartphones will run on EMUI 9 based on the latest operating system Android Pie.

According to the information that has been exposed so far, the upcoming Huawei Mate 20 series smartphones are much anticipated whether it’s on cameras, processor or other features.