I’ll start with few words about Oukitel:
Firm started in 2007 in China as manufacturer of components for mobile devices. In 2015 they started making their own phone lines and from that time corporation earned some fame aspecially with “K” line – models with big to gigantic batteries (up to 10,000mAh in K10000).
Till now number after “K” meant capacity of accumulator but all signs we have suggest that in K7000 it’ll be a little cheated: phone will probably have only 2000mAh of build-in battery and Matrix function what means nothing else than case with stand feature and build external battery for phone with 5000mAh capacity what will give sum of 7000mAh.
In terms of components K7000 it’s not bad: MediaTek MT6737 processor, 5″ screen, 2GB RAM, 16GB expandable internal storage and Android 6.0.
Model will hit market in end of this month in three colors: rose gold, chamagne gold and grey colors. We don’t know price at the moment but it shouldn’t be high.

Source: gsmmaniak (polish)