Compare
Specifications
BenQ-Siemens EF81 |
|
|
|
BenQ-Siemens EF81 |
| Network | ||
|---|---|---|
| Technology | GSM / UMTS | |
| 2G bands | GSM 900 / 1800 / 1900 | |
| 3G Network | UMTS 2100 | |
| Speed | Yes, 384 kbps | |
| Launch | ||
|---|---|---|
| Announced | 2006, January | |
| Status | Discontinued | |
| Body | ||
|---|---|---|
| Dimensions | 94 x 51 x 15.9 mm (3.70 x 2.01 x 0.63 in) | |
| Weight | 110 g (3.88 oz) | |
| SIM | Mini-SIM | |
| Display | ||
|---|---|---|
| Type | TFT, 256K colors | |
| Size | 2.2 inches, 34 x 45 mm, 15.0 cm2 (~31.3% screen-to-body ratio) | |
| Resolution | 240 x 320 pixels, 4:3 ratio (~182 ppi density) | |
| Second external 256K colors display, TFT (120 x 160 pixels) Aluminum rear cover |
||
| Memory | ||
|---|---|---|
| Card slot | microSD (dedicated slot) | |
| Phonebook | 500 x 20 fields, Photo call | |
| Call records | 100 dialed, 100 received, 100 missed calls | |
| Internal | 64MB | |
| Main Camera | ||
|---|---|---|
| Modules | 2 MP | |
| Features | rotating lens | |
| Video | Yes | |
| Selfie Camera | ||
|---|---|---|
| Modules | No | |
ADVERTISEMENT
| Sound | ||
|---|---|---|
| Loudspeaker | No | |
| 3.5mm jack | No | |
| Comms | ||
|---|---|---|
| WLAN | No | |
| Bluetooth | Yes | |
| Positioning | No | |
| Infrared port | No | |
| Radio | No | |
| USB | Proprietary | |
| Features | ||
|---|---|---|
| Sensors | ||
| Video telephony MP3/AAC player Video player Photo editor Predictive text input Voice dial Stopwatch Organizer |
||
| Battery | ||
|---|---|---|
| Type | Removable Li-Ion 950 mAh battery | |
| Stand-by | Up to 300 h | |
| Talk time | Up to 4 h 30 min | |
| Misc | ||
|---|---|---|
| Colors | Titanium Silver | |