Sony Ericsson Xperia Arc LT15i is a sleek touchscreen phone with Android Gingerbread OS. It has a 4.2" TFT LCD screen with LED backlighting and capacitive touch. The phone has 8.1MP camera with LED flash, Sony Mobile Bravia Engine for enhanced video viewing experience, and HDMI connectivity support. It has 3G, Wi-Fi b/g/n, and Bluetooth connectivity. Other features include 1GHz processor, GPS/A-GPS, direct access to social networking sites, 3D games, and 32GB expandable memory.