| Attribute | Mitsubishi m21i × | Siemens C75 × |
|---|---|---|
| General | ||
| Brand | Mitsubishi | Siemens |
| Launch | ||
| Announced | 2003-01-01 | 2005-05-01 |
| Body | ||
| Width (mm) | 19 | 17 |
| Length (mm) | 115 | 103 |
| Height (mm) | 47 | 44 |
| Weight (g) | 95 | 85 |
| 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 141 | 132 x 176 |
| Display Type | CSTN | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | - | Single |
| Main Camera Properties | - |
|
| Main Camera Video | - | Yes |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | No |
| GPS | - | - |
| Radio | No | No |
| USB | - | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
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| Phonebook | 255 x 6 fields, Photo call | 1000 x 20 fields, Photo call |
| Call records | - | 100 received, 100 dialed and 100 missed calls |
| Alert types | Vibration; Downloadable polyphonic ringtones, composer | Vibration; Downloadable polyphonic ringtones |
| Infrared port | Yes | Yes |
| Features | ||
| Messaging | SMS, Email (melody attachments) | SMS, EMS, MMS, Email, Instant Messaging |
| Browser | iMode | WAP 2.0/xHTML |
| Clock | Yes | - |
| Alarm | Yes | - |
| Games | 2 - Rayman Bowling and Rayman Garden | Yes |
| Java | No | Yes |
| Stand-by (h) | 350 | 300 |
| Talk time (h) | Up to 4 h | Up to 5 h 30 min |