Samsung Galaxy S II 4G Prepaid Android Phone, Titanium (Boost Mobile) Android 4.0 Ice Cream Sandwich Dual Mode: CDMA 3G EVDO Rev A/4G WiMAX WiFi/Mobile Hotspot Capability 4.52 full touchscreen-super AMOLED plus 8MP Primary Camera and 2MP Front Facing 1.2 GHz Dual core processor