| Features | Specifications | |
|---|---|---|
| General | Model Name | Samsung Galaxy 551 |
| Network | 2G – GSM 850 / 900 / 1800 / 1900, 3G – HSDPA 2100 | |
| Form Factor | Slider | |
| Launched | Yes Nov. 2010, Announced – Oct. 2010 | |
| Colors Available | Black | |
| Size – Dimensions | 111 x 55 x 15.2 mm | |
| Weight | 117 grams | |
| Hardware | Display Type | TFT capacitive touchscreen, 256K colors display |
| Display Size | 3.2 inches | |
| Display Resolution | 240 x 400 pixels | |
| CPU | 667 MHz processor | |
| GPS | Yes with A-GPS | |
| Special Features | Accelerometer | |
| Camera | Main | 3.15 MP, 2048×1536 pixels, Autofocus |
| Video Recording | Yes, Recording resolution - 320×240 @ 15 fps | |
| Media | Audio Player | Yes, AAC, AMR-NB, QCP, MP3, WMA, WAV |
| Video Player | Yes, MP4, H.263, H.264, DivX | |
| Radio | Stereo FM radio with RDS | |
| Features | Speakerphone, 3.5 mm audio jack | |
| Memory | Internal Memory | 160 MB |
| Memory Expandable | Yes, upto 32GB | |
| Card Slot Type | microSD™ memory card | |
| Battery | Type | Standard battery, Li-Ion 1200 mAh |
| Stand-by Time | Up to 520 h (2G) / Up to 370 h (3G) | |
| Talk time | Up to 9 h (2G) / Up to 5 h (3G) | |
| Connectivity | GPRS | Class 10, 32 – 48 kbps |
| EDGE | Class 12, 236.8 kbps | |
| 3G | HSDPA, 7.2 Mbps; HSUPA | |
| WLAN / Wi-Fi® | Wi-Fi 802.11 b/g, DLNA | |
| Bluetooth | Yes, v2.1 with A2DP | |
| Infrared Port | No | |
| USB | Yes v2.0 (Type – microUSB) | |
| Software | Operating System | Android OS, v2.2 (Froyo) |
| Organizer Options / Softwares | Alarm, Calendar, Calculator, Notes, Google apps, social networking apps, File manager, Touch WIZ User Interface v3.0 | |
| Calling Alert | Vibration, Audio tones (mp3) | |
| Java | Yes, MIDP 2.0 | |
| Web Browser | Yes, Wap, HTML, xHTML Rendering | |
| Messaging | Sms – Text Messaging, MMS – Multimedia Messaging, Predictive Text, Email with Push notifications | |
| Games | Yes | |
| Contacts | Unlimited Entries (Photocall) |
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