The Samsung Galaxy S II is a smartphone that is among the very best in the Android segment. The phone is a delight to use, and is perfect for your business and personal needs. The Samsung Galaxy S II runs on Android 2.3 Gingerbread operating system and possesses a powerful 1.2 GHz Cortex-A9 Dual Core processor that lets you access multiple applications simultaneously, without hampering the speed or performance of the handset. The Texas instruments OMAP4430 chipset loaded on this gadget manages your data efficiently. This Galaxy series phone also houses 1 GB RAM under its sleek and classy frame. This mobile phone has a large 4.27-inch WVGA capacitive touchscreen with a resolution of 480 x 800 pixels that gives you the highest picture quality.