... .7mm thin body acme,3600 mAh lithium ion battery,Slim leather case,Equipped with the Android 4.1.1 OS ,GPS+AGPS ... usb 5pin interface Color Ivory white,Sapphire,Dust-colorOptional Slim leather case MT6577 Dual-core RAM1GB+ROM4GB;5.72" Android4.1 mobilephone ...