http://www.androidcentral.com/sprint-epic-4g-samsung-galaxy-s-keyboard
*
Samsung 1GHz Cortex A8 Hummingbird Application Processor supports amazing 3-D graphics, faster upload and download times and the full richness of HD-like multimedia content.
*
Dual camera: 5 MP camera/camcorder with autofocus, Power LED flash and 3x digital zoom for HD video3 (720p) video recording and front facing VGA camera for video chat and more
*
Visual Voicemail
*
Mobile Hotspot capability supporting up to five Wi-Fi enabled devices to share the 4G experience simultaneously
*
Android Market™ for access to more than 50,000 useful applications, widgets and games available for download to customize the experience
*
Wi-Fi® b/g/n
*
1500 mAh battery