http://www.techradar.com/news/looks-like-the-huawei-p11-may-have-an-iphone-x-like-notch

We're anticipating a new phone from Huawei at MWC 2018 and it looks like the next flagship in the company's P series may be experimenting with a notch at the top of the screen, much like Apple's iPhone X.

Firmware files obtained by XDA Developers show the existence of a small notch at the top of the screen on a new device, codenamed Emily. It would make sense that this is the Huawei P11 as that's the next anticipated flagship phone from the company.