QMobile T50 Bolt official Pictures. QMobile T50 Bolt is a Smartphone of qmobile. The QMobile T50 Bolt Android Smartphone. Announced Jun 2015. Features 4.0″ Display, Spreadtrum 7715 Chipset, 1200 MAh Battery, 4 GB Storage, 512 MB RAM. QMobile T50 Bolt price starts.