S09 Black Rugged Waterproof Dustproof Shockproof Phone GPS + AGPS Android 4.2 MTK6589 1.2GHz Quad Core ROM: 4GB RAM: 1GB 4.3 inch Corning Gorilla Glass Capacitive Screen Smart Phone Dual SIM Dual Cameras WCDMA & GSM Network Operating System: Android 4.2 CPU: MTK6589 1.2GHz Quad Core RAM: 1GB ROM: 4GB SIM Card Quantity: Dual SIM Camera: Dual cameras