SmartphonesZTE nubia Z18S: video also shows 2nd rear screen (normal)!Dimitrios DagkalidisSeptember 18, 2018September 18, 2018 from Dimitrios DagkalidisSeptember 18, 2018September 18, 2018 If one screen is not enough for you, ZTE with the Nubia Z18S seems to offer you its own implementation with 2 regular screens .... Read more