OVERVIEW:The Samsung Galaxy S II SGH-i777 is the model heading to AT&T. It comes loaded with Android 2.3 (Gingerbread), TouchWiz 4.0, Near Field Communication technology, data tethering, WiFi, Mobile Hotspot, and 1.2 GHz dual-core processor.

SPECIFICATIONS:

Also known as Samsung SGH-i777, Samsung Attain
General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100
Size Dimensions 126 x 66 x 8.9 mm
Weight 121.9 g
Display Type Super AMOLED Plus capacitive touchscreen, 16M colors
Size 480 x 800 pixels, 4.3 inches (~217 ppi pixel density)
- Gorilla Glass display
- TouchWiz UI v4.0
- Multi-touch input method
- Accelerometer sensor for UI auto-rotate
- Touch-sensitive controls
- Proximity sensor for auto turn-off
- Gyroscope sensor
Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
Memory Phonebook Practically unlimited entries and fields, Photocall
Call records Practically unlimited
Internal 16GB/32GB storage, 1 GB RAM
Card slot microSD, up to 32GB, 8 GB included
Data GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
EDGE Class 12
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
WLAN Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot
Bluetooth Yes, v3.0 with A2DP, HS
Infrared port No
USB Yes, v2.0 microUSB (MHL), USB On-the-go
Camera Primary 8 MP, 3264x2448 pixels, autofocus, LED flash
Features Geo-tagging, touch focus, face and smile detection, image stabilization
Video Yes, 1080p@30fps
Secondary Yes, 2 MP
Features OS Android OS, v2.3.4 (Gingerbread)
CPU Dual-core 1.2 GHz ARM Cortex-A9 processor, Mali-400MP GPU, Samsung Exynos C210 chipset
Messaging SMS(threaded view), MMS, Email, Push Mail, IM, RSS
Browser HTML
Radio Stereo FM radio with RDS
Games Yes
Colors Black
GPS Yes, with A-GPS support
Java Yes, via Java MIDP emulator
- Active noise cancellation with dedicated mic
- NFC support (optional)
- TV-out (via MHL A/V link)
- SNS integration
- Digital compass
- MP4/DivX/XviD/WMV/H.264/H.263 player
- MP3/WAV/eAAC+/AC3/FLAC player
- Organizer
- Image/video editor
- Document editor (Word, Excel, PowerPoint, PDF)
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk, Picasa integration
- Adobe Flash 10.1 support
- Voice memo/dial/commands
- Predictive text input (Swype)
Battery Standard battery, Li-Ion 1650 mAh
Stand-by Up to 400 h
Talk time Up to 8 h
Misc SAR US 0.36 W/kg (head) 0.90 W/kg (body)