It's super active month for chinese manufacturers including Oukitel because this mark will releace Oukitel K 7000, U13 and smartwatch A58.
Wating for this we have photos of K7000 with Matrix.
As a remainder it's "faked" 7000mAh phone cause in device itself is only 2000mAh battery and in Matrix (battery case added to K7000) another 5000.
Source: gizmochina
ZenFone 3 Deluxe - first officially confirmed phone with Snapdragon 821