BenQ-Siemens S81 General Specifications
Released
2006, February
| NETWORK | 2G bands | GSM 900 / 1800 / 1900 |
| 3G bands | UMTS 2100 | |
| EDGE | No | |
| GPRS | Class 10 | |
| Speed | Yes, 384 kbps | |
| Technology | GSM / UMTS | |
| LAUNCH | Announced | 2006, February |
| Status | Discontinued | |
| BODY | Dimensions | 109 x 48 x 13 mm (4.29 x 1.89 x 0.51 in) |
| SIM | Mini-SIM | |
| Weight | 99 g (3.49 oz) | |
| DISPLAY | Resolution | 176 x 220 pixels (~141 ppi pixel density) |
| Size | 2.0 inches, 31 x 39 mm (~24.1% screen-to-body ratio) | |
| Type | TFT, 256K colors | |
| MEMORY | Call records | 10 dialed, 10 received, 10 missed calls |
| Card slot | microSD | |
| Internal | 30 MB | |
| Phonebook | Yes, Photo call | |
| CAMERA | Primary | 1.3 MP, 1280 x 1024 pixels, LED flash |
| Secondary | VGA videocall camera | |
| Video | Yes | |
| SOUND | 3.5mm jack | No |
| Alert types | Vibration; Downloadable polyphonic, MP3, AAC ringtones | |
| Loudspeaker | No | |
| COMMS | Bluetooth | v1.1 |
| GPS | No | |
| Radio | No | |
| USB | Yes | |
| WLAN | No | |
| FEATURES |
- MP3/AAC player - Video telephony - iTap - Stopwatch - Organizer |
|
| Browser | WAP 2.0/xHTML | |
| Games | Yes | |
| Java | Yes, MIDP 2.0 | |
| Messaging | SMS, MMS, Email | |
| BATTERY | Li-Ion 920 mAh battery | |
| Stand-by | Up to 320 h | |
| Talk time | Up to 4 h 50 min | |
| MISC | Colors | Black/Silver |