Some photos of what seems to be the upcoming Huawei Mate 30 Pro have been shared on the Chinese social network site Weibo. The pictures show a couple of the flagship smartphones being tested on public transport, with what appear to be a couple of Huawei Mate 20 X devices joining them for the ride.
https://www.notebookcheck.net/Real-life-images-of-possible-Huawei-Mate-30-Pro-leaked.428047.0.html