Samsung I929 Galaxy S II Duos
| For China telecom | ||
| BASIC | Announced | 2011, July |
| Released | Available. Released 2011, July | |
| 2G Network | GSM 900/1800/1900; CDMA 800/1900; CDMA2000 1xEV-DO | |
| SIZE | Dimensions | 129.8 x 68.9 x 9.7 mm |
| Weight | 138 g | |
| DISPLAY | Size | 4.52 inch, 480 x 800 pixels |
| Type | Super AMOLED Plus capacitive touchscreen, 16M colors | |
| Accelerometer | Yes | |
| Multitouch | Yes | |
| TouchWiz UI v4.0 | ||
| Gorilla Glass Display | ||
| Sensor | Proximity | |
| SOUND | Vibration | Yes |
| Speakerphone | Yes | |
| Audio Jack | 3.5 mm | |
| MEMORY | Card slot | microSD, up to 32GB |
| Internal | 16GB storage, 1 GB RAM | |
| DATA | GPRS | Yes |
| EDGE | Yes | |
| 3G | Rev. A, up to 3.1 Mbps | |
| WLAN | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct | |
| Bluetooth | Yes, v3.0 with A2DP | |
| Infrared | No | |
| USB | Yes, v2.0 microUSB (MHL), USB On-the-go | |
| CAMERA | Primary | 8 megapixels, 3264×2448 pixels, autofocus, LED flash |
| Secondary | Yes, 2 megapixels | |
| Video | Yes, 1080p@30fps | |
| OTHERS | CPU | Dual-core 1.2GHz ARM Cortex-A9 processor, Orion chipset |
| OS | Android OS, v2.3 (Gingerbread) | |
| Messaging | SMS, MMS, Email, Push Email, IM, RSS | |
| Browser | HTML | |
| Radio | Stereo FM radio with RDS | |
| Games | Yes | |
| Colors | Black | |
| GPS | Yes, with A-GPS support; | |
| Java | Via third party application | |
| MP4/DivX/XviD/WMV/H.264/H.263 player | ||
| MP3/WAV/eAAC+/AC3/FLAC player | ||
| Organizer | ||
| SNS Integration | ||
| NFC support (optional) | ||
| Photo/ Video editor | ||
| Document editor (Word, Excel, PowerPoint, PDF) | ||
| Flash Flash 10.1 | ||
| Voice memo/dial/Commands | ||
| T9 | ||
| Google Search, Maps, Gmail, YouTube, Calendar, Google Talk, Picasa integration |
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| BATTERY | Li-Ion, 1700 mAh | |
| Stand-by | – | |
| Talk time | – |