| Attribute | Sendo M570 × | Sendo M550 × |
|---|---|---|
| General | ||
| Brand | Sendo | Sendo |
| Launch | ||
| Announced | 2004, Q1 | 2003, Q2 |
| Body | ||
| Width (mm) | 20 | 20 |
| Length (mm) | 82 | 82 |
| Height (mm) | 45 | 45 |
| Weight (g) | 77 | 77 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
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| 2G bands |
|
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| Memory | ||
| Card slot | No | No |
| Internal |
| - |
| Display | ||
| Resolution (px) | 128 x 128 | 128 x 128 |
| Display Type | UFB | CSTN |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | No |
| GPS | - | - |
| Radio | No | No |
| Sound | ||
| Loudspeaker | - | - |
| 3.5mm jack | - | - |
| Phonebook | 250 x 5 fields, contact groups | 500 |
| Call records | 10 dialed, 10 received, 10 missed calls | 10 dialed, 10 received, 10 missed calls |
| Alert types | Vibration; Downloadable polyphonic, monophonic ringtones | Vibration; Downloadable polyphonic ringtones |
| Features | ||
| Messaging | SMS, MMS | SMS, EMS |
| Browser | WAP 2.0/xHTML | WAP 1.2.1 |
| Clock | - | Yes |
| Alarm | - | Yes |
| Games | Yes | 3 - Ten Pin ,KombatClub and Splat |
| Java | Yes | No |
| Stand-by (h) | 400 | 0 |
| Talk time (h) | Up to 5 h | 2 h - 5 h |