4.7 inch dual core 12MP MTK6577 1GB RAM ... Dual SIM Card Dual Standby MTK6577 Cortex A9 4.7 inch dual core 12MP MTK6577 1GB RAM phone ... 1800/1900MHz; 3G: WCDMA 850/2100MHzDimensions138* 70*10mmWeight152gOSAndroid 4.0.4CPUMTK6577 Cortex A9 dual core, 1.2GHzSIMDual SIM ... , Dutch, Portuguese, Vietnamese, Turkish, Russian, Arabic, Thai, Chinese 4.7 inch dual core 12MP MTK6577 1GB RAM phone star b92m