Comparison of BenQ-Siemens EL71 and BenQ-Siemens EF51 [S]ave
| Attribute |  BenQ-Siemens EF51 × | BenQ-Siemens EL71 × |
|---|---|---|
| General | ||
| Brand | BenQ-Siemens | BenQ-Siemens |
| Launch | ||
| Announced | 2006-02-01 | 2006-02-01 |
| Body | ||
| Width (mm) | 18 | 16.5 |
| Length (mm) | 89 | 90 |
| Height (mm) | 49 | 46.3 |
| Weight (g) | 95 | 94 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | miniSD | microSD (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 2.2 | 2 |
| Resolution (px) | 120 x 128 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | No | Yes |
| Main Camera Features | - | LED flash |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 1.2, A2DP | 1.2, A2DP |
| GPS | - | - |
| Radio | FM radio | No |
| USB | Proprietary | 2.0 |
| Sound | ||
| Loudspeaker | - | - |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | Yes, Photo call | 1000 x 20 fields, Photo call |
| Call records | 10 dialed, 10 received, 10 missed calls | 100 dialed, 100 received, 100 missed calls |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones | Vibration; Downloadable polyphonic, MP3 ringtones |
| Features | ||
| Messaging | SMS, MMS | SMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML | WAP 2.0/xHTML |
| Games | Yes + downloadable | Yes + downloadable |
| Java | Yes, MIDP 2.0 | Yes, MIDP 2.0 |
| Stand-by (h) | 200 | 300 |
| Talk time (h) | Up to 4 h | Up to 5 h |
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