Run Time Details:Talk ( GSM ) - up to 996 min ¦ Talk ( WCDMA ) - up to 390 min ¦ Standby ( GSM ) - up to 520 hrs ¦ Standby ( WCDMA ) - up to 410 hrs, Application Software:ActiveSync, Quickoffice, Google Places, Technology:WCDMA (UMTS) / GSM, Band:WCDMA (UMTS) / GSM 850/900/1800/1900, Mobile Broadband Generation:3G, Operating System:Google Android 2.3, User Interface:Samsung TouchWiz, Input Device(s):Multi-touch, Communication Features:Mobile Email client, Internet browser, Wireless Interface:Bluetooth, IEEE 802.11b/g/n, Data Transmission:GPRS, EDGE, HSDPA, Connector Type:Headset jack ¦ USB, Sensor Resolution:5 Megapixel, Self Timer Delay:Yes, Still Image Resolutions:2560 x 1920, Video Recorder Resolutions:640 x 480 (VGA), Focus Adjustment:Automatic, Features:Smile shutter, Multi-shots, video recording, Geo-tagging, Diagonal Size:3.5", Colour Depth:262,144 colours, Display Resolution:320 x 240 pixels, Type:Colour, Supported Digital Audio Standards:MP3, Supported Digital Video Standards:MPEG-4, 3GP, User Memory:3 GB, Supported Flash Memory Cards:microSDHC - up to 32 GB, Instant Messaging Services:Google Talk, Cellular Messaging Services:MMS, SMS, Mobile Services:Google Play, YouTube, Samsung Apps, Gmail, Samsung ChatON, Samsung Social Hub, Samsung Music Hub, Supported Social Networks and Blogs:Google+, Messaging & Data Features:Microsoft Word support, Microsoft Excel support, Microsoft PowerPoint support, Included Accessories:Data cable, power adapter, Navigation Software & Services:Google Maps, Google Maps Navigation, Navigation:GPS receiver, Personal Information Management:Calendar, synchronization with PC, calculator, reminder, alarm clock with snooze, alarm clock, Phone Functions:Speakerphone, call timer, conference call, flight mode, vibrating alert, Additional Featu