Features of the Samsung Galaxy S II i9100 include:

• 2G Network: GSM 850 / 900 / 1800 / 1900
• 3G Network: HSDPA 850 / 900 / 1900 / 2100
• Dimensions: 125.3 x 66.1 x 8.5 mm
• Weight: 116 g
• Display: Super AMOLED Plus capacitive touchscreen, 16M colours, 480 x 800 pixels, 4.3 inches (~217 ppi pixel density), Gorilla Glass display, TouchWiz UI v4.0
• Camera: 8 MP, 3264x2448 pixels, autofocus, LED flash, Geo-tagging, touch focus, face and smile detection, image stabilization
• Video: Yes, 1080p@30fps
• Secondary camera: Yes, 2 MP
• Internal memory: 16GB/32GB storage, 1 GB RAM
• Card slot: microSD, up to 32GB
• 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+HS
• USB: Yes, v2.0 microUSB (MHL), USB On-the-go
• OS: Android OS, v2.3 (Gingerbread)
• CPU: Dual-core 1.2GHz ARM Cortex-A9 processor, Mali-400MP GPU, Exynos chipset
• Messaging: SMS(threaded view), MMS, Email, Push Mail, IM, RSS
• Browser: HTML
• Radio: FM radio with RDS
• Games: Yes
• 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
• 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
• Standard battery, Li-Ion 1650 mAh
• Talk time: Up to 18 hrs 20 min (2G) / Up to 8 hrs 40 min (3G)
• Standby: Up to 710 hrs (2G) / Up to 610 hrs (3G)