Huawei mogul posted an invite for an upcoming March 9 event in Berlin, Germany, to apparently unveil its P9 smartphone line-up, Phone Arena reports.

The P9 line is expected to include the P9, P9 lite, P9 Max, and an enhanced version of the P9. The latter will come with more RAM, increased storage, and a screen sized in between the P9 and P9 Max. If Huawei plans to follow the P8 line directly, then the P9's screen will be 5.2-inches by diagonal, the P9 lite's will be 5 inches, and the P9 Max's will be as big as 6.8 inches.

Leaked images have confirmed details like a metal chassis and a dual lens camera system on the back of the P9. The 12MP rear snappers will let users change the focal point of pictures after they have been shot and processed. Also, there's a fingerprint scanner on the rear.