... fourth-generation high-speed smart chip,MT6577-1.2GHZ Dual-core system,RAM:1G/512MB(Optional),5.5"QHD screen,960 ... ,Slim leather case(Optional) Selling points:MT6577-1.2GHZ Dual-core high-speed processing platformInternal RAM:1G/512MB(Optional)3G [Compatible ... white,SapphireOptionalSlim leather case Android 4.0 Version, CPU Chip: MTK6577 1.2GHZ Dual Core, 4.5 inch Capacitive Touch Screen Mobile ...