Lenovo A690 Black features 4-inch Capacitive touch, Wi-Fi enabled, GPRS enabled, Android v2.3 (Gingerbread) OS powered by 1GHz+Cortex A9 and has 512MB RAM and 512MB Internal Memory expandable storage capacity 32GB via MicroSD card, internet features like 3G, WAP and Email, GPRS,EDGE, 3.14MP Primary Camera, Wi-Fi Hotspot. Additional features like Micro USB OTG, Software Enabled Touchscreen Proximity Detection and get 1 year manufacturer warranty for Phone and 6 months warranty for in the box accessories etc.