| Local Name | Sidekick 3 |
| Technology | GSM |
| 2G Bands | GSM 850 / 1800 / 1900 |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2006, June |
| Status | Discontinued |
| Dimensions | 130 x 59 x 22 mm (5.12 x 2.32 x 0.87 in) |
| Weight | 190 g (6.70 oz) |
| Keyboard | QWERTY |
| SIM | Mini-SIM |
| Display Type | TFT, 65K colors |
| Screen Size | 2.6 inches (~26.2% screen-to-body ratio) |
| Resolution | 160 x 240 pixels (~111 ppi pixel density) | Swivel display |
| OS | Danger OS v3.0 |
| Card Slot | miniSD |
| Internal Memory | 64 MB RAM |
| Primary Camera | 1.3 MP, 1280 x 1024 pixels, LED flash |
| Video | No |
| Secondary Camera | No |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v1.2 |
| GPS | No |
| Radio | No |
| USB | v1.1 |
| Messaging | SMS, MMS, Email, IM |
| Browser | WAP 2.0/xHTML, HTML |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3 audio player, Voice memo |
| Battery | Li-Ion 1500 mAh battery |
| Stand By | Up to 72 h |
| Talk Time | Up to 4 h 50 min |
| Colors | Black |