| Samsung i550 |
 | General |
| Technology | GSM, UMTS, HSDPA |
| Size | 115 x 53 x 13,8 mm |
| Weight | At about 120 gramms |
| Avalible colours | Black, silver |
| Display |
| Diagonal of display | 2,6 inches |
| Resolution | 240 x 320 pixels |
| Display type | TFT |
| Colours | 262.000 |
| Memory |
| Contact list capacity | dynamic |
| SMS memory / max. MMS size | dynamic / 295KB |
| Built-in memory | 50 MB |
| Extendable memory | microSD |
| Data trasfer |
| Frequencies | 900/1800/1900 MHz |
| GPRS / EDGE | Class 10 (4+1/3+2) / Class 10 (236,8 kbps) |
| UMTS / HSDPA | yes (384 kbps) / yes |
| IrDA / Bluetooth | no / 2.0 (A2DP too) |
| WiFi | no |
| USB | 2.0 |
| Push-to-talk / RSS | no / no |
| GPS receiver | yes |
| Basic functions |
| Profiles | yes |
| Vibration | yes |
| Loudspeaker | yes |
| Voice dialing / voice management | yes / yes |
| Voice recording | yes (max. 1 min) |
| Alarm | yes, in turned off too |
| Predictive | hungarian T9 |
| Softwares |
| Platform | Symbian 9.2 Series 60 Feature Pack 1 |
| WAP / HTML browser | yes / yes |
| E-mail client | yes (POP3, IMAP4, authenticated) |
| Java | yes, MIDP 2.0 |
| Games | java |
| Currency converter | yes |
| Extra softwares | QuickOffice, Adobe PDF, Video Editor |
| Multimedia |
| Main camera | 3 megapixels, autofucus, with LED light |
| Secondary camera | yes, QVGA resolution |
| Video recording | yes, max. 288 x 354 pixels resolution |
| Media player | yes, runs in background |
| Equalizer | no |
| FM-radio | yes |
| Operate time |
| Stock battery | 1000 mAh Li-Ion |
| Stand-by time | na |
| Talk time | na |
| Other |
| Samsung navigation, trackball |
