| Network | Technology | GSM |
|---|---|---|
| 2G bands | GSM 900 / 1800 / 1900 | |
| GPRS | Class 8 (G51 Only) | |
| EDGE | No |
| Launch | Announced | 2003, Q4 |
|---|---|---|
| Status | Discontinued |
| Body | Dimensions | 80 x 43 x 18 mm, 66 cc (3.15 x 1.69 x 0.71 in) |
|---|---|---|
| Weight | 74 g (2.61 oz) | |
| SIM | Mini-SIM |
| Display | Type | CSTN, 4096 colors |
|---|---|---|
| Size | ||
| Resolution | 128 x 96 pixels, 4:3 ratio | |
| Downloadable wallpapers |
| Memory | Card slot | No |
|---|---|---|
| Phonebook | 255 | |
| Call records | 20 dialed, 10 received, 10 missed calls |
| Camera | No |
|---|
| Sound | Loudspeaker | Yes |
|---|---|---|
| Alert types | Vibration; Downloadable polyphonic ringtones | |
| 3.5mm jack | No |
| Comms | WLAN | No |
|---|---|---|
| Bluetooth | No | |
| Positioning | No | |
| Radio | No | |
| USB |
| Features | Sensors | |
|---|---|---|
| Messaging | SMS, EMS | |
| Browser | WAP 1.2.1 | |
| Games | Yes | |
| Java | No | |
| Predictive text input Organizer |
| Battery | Type | Removable Li-Ion 780 mAh battery |
|---|---|---|
| Stand-by | Up to 200 h | |
| Talk time | Up to 2 h 30 min |
| Misc | Colors | Silver, Red, Blue (G51e:Pink,Gold. G51m:Blue,Silver) |
|---|