Huawei officially sent out invitations for the special event, where they will present their top model P9.

Huawei is organizing this event in London, and the invitation notes that have sent to the press says "save the date," which promises "change the way you see the world" and more aspects of the device on the 6th April.

Moreover, Huawei P9 supposed to have a dual camera on its back (as an invitation and the above symbol of #OO suggests), reports also hints that it will have 5.2" display, 3/4 GB RAM, Huawei's very own Kirin 950 chipset, USB Type-C and 3900 mAh battery.

There will be additional modifications to models such as the P9max that comes with a 6.2" QHD+ and, of course, mainstream model P9 that can be modified as well before its premiere.