| Local Name | E251 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 / 1900 |
| GPRS | Class 10 |
| EDGE | Yes |
| Announced | 2008, February. Released 2008, September |
| Status | Discontinued |
| Dimensions | 99.5 x 49.5 x 14.1 mm (3.92 x 1.95 x 0.56 in) |
| SIM | Mini-SIM |
| Display Type | TFT, 65K colors |
| Screen Size | 2.0 inches (~25.6% screen-to-body ratio) |
| Resolution | 128 x 160 pixels (~102 ppi pixel density) |
| Card Slot | microSD |
| Phone Book | 1000 entries, Photocall |
| Call Records | 30 dialed, 30 received, 30 missed calls |
| Primary Camera | VGA, 640 x 480 pixels |
| Video | QCIF |
| Secondary Camera | No |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v2.0, A2DP |
| GPS | No |
| Radio | Stereo FM radio with RDS |
| USB | v2.0 |
| Messaging | SMS, EMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/AAC/AAC+ player, Predictive text input, Organizer, Voice memo |
| Colors | Black |
| SAR US | 0.55 W/kg (head) 0.61 W/kg (body) |
| SAR EU | 0.95 W/kg (head) |
