| Attribute | Nokia 6650 × | Siemens SL10 × |
|---|---|---|
| General | ||
| Brand | Nokia | Siemens |
| Launch | ||
| Announced | 2003-01-01 | 1999-01-01 |
| Body | ||
| Width (mm) | 25 | 26 |
| Length (mm) | 132 | 129 |
| Height (mm) | 52 | 50 |
| Weight (g) | 141 | 138 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Memory | ||
| Card slot | No | No |
| Internal |
| - |
| Display | ||
| Resolution (px) | 128 x 160 | 97 x 54 |
| Display Type | TFT | Color graphic |
| 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 | 1.1 | No |
| GPS | - | - |
| Radio | No | No |
| Sound | ||
| Loudspeaker | + | - |
| 3.5mm jack | - | - |
| Misc | ||
| Colors | - |
|
| SAR EU Head (W/kg) | 0.64 | - |
| Phonebook | up to available memo | 50 |
| Call records | 20 dialed, 10 received, 10 missed calls | 10 dialed, 10 received, 10 missed calls |
| Alert types | Vibration; Downloadable polyphonic, monophonic ringtones, composer | Monophonic ringtones |
| Infrared port | Yes | Yes |
| Features | ||
| Browser | WAP, xHTML | - |
| Messaging | SMS, MMS | SMS |
| Clock | Yes | Yes |
| Alarm | Yes | Yes |
| Games | Downloadable Java games | No |
| Languages | 17 | 20 |
| Java | Yes | No |
| Stand-by (h) | 14 | 46 |
| Talk time (h) | 2 h 40 min | 3 h |