In terms of 35mm format,how does these compare?
- 16mm ultra-wide angle on Huawei
- 16mm (Wide 16:9 FOV) GoPro Hero 6 (https://gopro.com/help/articles/question_answer/hero6-black-field-of-view-fov-information)

Is Huawei wide angle lens rectilinear or fisheye?
Is Huawei lens having same FOV as GoPro 6?

Any expert here? Wanted to know if Huawei 16mm lens can get very similar angle of view as the GoPro's.