... chip,MT6577-1.2GHZ Dual-core system,RAM:1G/512MB(Optional),5.5"QHD screen,960 x 540 pixels,Equipped with the Android 4.0.9 OS,WCDMA ... interface ColorIvory white,SapphireOptionalSlim leather case Android 4.0 Version, CPU Chip: MTK6577 1.2GHZ Dual Core, 4.5 inch Capacitive Touch Screen Mobile Phone with Wifi