http://www.ezoneonline.in/Products/Ezone-Mobile-Phones-Mobile-Phones---Multiple-SIM/Karbonn/Karbonn-A9-(Dual-GSM)---White/pid-1387997.aspx 3.82'' (9.7cm) WVGA Capacitive Multi Touch Screen Dual SIM (2G + 3G) Dual Camera, Back: 5.0 MP/ Front: Digital Camera Android v2.3.6 Gingerbread OS with 1 GHz Processor 3G & Wi-Fi Connectivity 3G Video Calling Support 3D G-Sensor for Gaming & Proximity Sensor Expandable Memory Upto 32 GB