QMobile Noir Z4 official Pictures. QMobile Noir Z4 is a Smartphone of qmobile. The QMobile Noir Z4 Android Smartphone. Announced Oct 2013. Features 5.0″ Display, MT6589T Chipset, 13 MP Primary Camera, 5 MP Front Camera, 2000 MAh Battery, 32 GB Storage, 2 GB RAM, Corning Gorilla Glass 3. QMobile Noir Z4 price starts.