| Attribute | Siemens CX65 × | Sony Ericsson J230 × |
|---|---|---|
| General | ||
| Brand | Siemens | Sony Ericsson |
| Launch | ||
| Announced | 2004-02-01 | 2005-11-01 |
| Body | ||
| Width (mm) | 18 | 18 |
| Length (mm) | 108 | 102 |
| Height (mm) | 46 | 44 |
| Weight (g) | 90 | 84 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
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| 2G bands |
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| Memory | ||
| Card slot | No | No |
| Internal |
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| Display | ||
| Size (in) | 2.1 | 1.55 |
| Resolution (px) | 132 x 176 | 128 x 128 |
| Display Type | TFT | STN |
| 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 | FM radio |
| USB | Proprietary | No |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
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| Phonebook | 14 fields, in mem, PhotoCall | 200 entries, Picture call |
| Call records | 100 received, 100 dialed and 100 missed calls | 10 dialed, 20 received and missed calls |
| Alert types | Vibration; Downloadable polyphonic ringtones | Vibration; Polyphonic(32) ringtones, composer |
| Infrared port | Yes | - |
| Features | ||
| Messaging | SMS, MMS, Email | SMS, EMS, MMS |
| Browser | WAP 2.0/xHTML | WAP 1.2.1 |
| Games | Yes | Yes |
| Java | Yes | No |
| Stand-by (h) | 250 | 280 |
| Talk time (h) | Up to 5 h | Up to 6 h |