Huawei recently introduced the Mate 9 with flat 5.9 inch Full-HD display and the Porsche Edition of the Mate 9 with 5.5 inch QHD AMOLED display. There will however be a third version of the Mate 9 in China only, the Mate 9 Pro. New pictures of this device leaked today.
http://www.notebookcheck.net/Huawei-Curved-Mate-9-Pro-Live-Images-leak.183743.0.html