Phone, Camera and Accessories

the ultra-thin Samsung Galaxy S II 4G for AT&T gives you extreme multitasking abilities and the smoothest game play possible thanks to its powerful dual-core 1.2 GHz processor. Measuring a mere 8.89mm (0.35 inches) at its thinnest from front to back, the Galaxy S II easily it slips in and out of your pocket even with its huge 4.3-inch Super AMOLED Plus multi-touch display. It’s perfect for immersing yourself in cinema-quality video and intense on-the-go gaming.
With an incredibly colorful 4.3-inch Super AMOLED Plus display, the Galaxy S II delivers 50 percent more sub-pixels than the previous generation display for better contrast. The display also offers unmatched outdoor viewing quality, even in the brightest sunlight.

This Galaxy S II also captures sharp photos with its 8-megapixel camera with flash, and it records videos in stunning Full HD 1080p resolution. An additional 2-megapixel front-facing camera gives you the power to connect with your friends and family face-to-face via video chat with preloaded Qik Lite over Wi-Fi. And with Google Talk, you can video chat with all of your Google Talk contacts, whether they are on a mobile phone or a computer.

Connectivity
Ultra-fast 4G connectivity via AT&T’s HSPA+ network (with enhanced backhaul). Where 4G isn’t available, your phone will connect with AT&T’s 3G network.
Wireless-N Wi-Fi networking (802.11b/g/n) for accessing home and corporate networks as well as hotspots while on the go.
AT&T Mobile Hotspot capable enabling you to connect multiple devices–from tablets to gaming devices–to the phone’s 3G/4G cellular connection via Wi-Fi.
Next-generation Bluetooth 3.0 connectivity backward compatible with older Bluetooth-enabled peripherals and includes stereo audio streaming.
Onboard GPS for navigation (using pre-loaded BlackBerry Maps or optional AT&T Navigator) and location services

Pre-installed Apps
Samsung Media Hub puts thousands of hit movies and next-day TV shows at your fingertips
Samsung Social Hub allows you to transfer e-mail, instant messaging, contacts, calendar, and social network connections–including Twitter, Facebook and LinkedIn accounts–into Feeds and Messages folders that can be either put into separate tabs or combined into comprehensive lists.
Vlingo Voice Talk allows you to give your Epic 4G Touch voice commands, including voice dial, text message, navigation, music, Web browsing and search.
Kies Air for wireless syncing
Qik Video Chat
Voice Talk by Vlingo

Communications & Internet
Full messaging capabilities including SMS text, MMS picture/video and IM instant messaging
Full HTML browser (Webkit 5) with Flash 10.1 Support
Personal and corporate e-mail access with support for Exchange ActiveSync as well as personal e-mail accounts (Google push, Yahoo!, POP3, IMAP).

Hardware
1.2 GHz dual-core processor (Samsung Exynos) speeds up everything–from playing games to watching shows to opening files from work.
4.3-inch Super AMOLED Plus multi-touch display (480 x 800 pixels, 16 million color depth)
HDMI port for video output to your HDTV or monitor (adapter and cable not included).
MicroUSB port
Sensors: accelerometer, 6-axis gyroscope.

Camera
8-megapixel auto-focus camera with LED flash, smile detection, geo-tagging, zero shutter lag, and multiple scene modes.
HD 720p video capture
2-megapixel forward-facing camera for video chats and self portraits.

Multimedia
Music player compatible with MP3, WMA, AAC, FLAC, OGG, and WAV
Video player compatible with MP4, M4V, AVI, WMV, and 3GP.
Samsung AllShare DLNA capabilities allow you to stream movies, music, and photos from your smartphone to a compatible HDTV.

Memory
16 GB internal memory
Memory expansion via microSD card slot with support for optional cards up to 32 GB.
1024 MB of RAM

More Features
3.5mm headphone jack
Hands-free speakerphone