Smartphone Sony Ericsson Xperia arc S is made in monoblock form factor with a touchscreen running Android v2.3.4. Specifications Sony Ericsson Xperia arc S: CPU 1400 MHz, RAM 512 MB, screen 4,2 "LED-backlit LCD capacitive with a resolution of 480x854 pixels, works in communications standards GSM 850/900/1800/1900, UMTS 900/2100, 1 GB of internal memory, expandable memory microSD card up to 32GB. Interfaces: EDGE, GPRS, 3G, Bluetooth, Wi-Fi, microUSB. Camera 8 Mp resolution of 3264x2448,video player, MP3 player, FM Radio, A-GPS, 1500 mAh battery, talk time 7 hours, standby time 460 hours.Dimensions smartphone 125x63x8.7 mm, weight 117 gr.