Colors Mobile Xfactor Star 3G X30 Operating system: Android v4.2.2 (Jelly Bean); Sim slots: Dual SIM, GSM GSM; Network: 3G: Available, 2G: Available; Display type: TFT; Screen to body ratio: 50.96 %; Pixel density: 165 ppi; Screen size: 3.5 inches (8.89 cm); Screen resolutio...