| Local Name | D520 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 / 1900 |
| GPRS | Class 10 |
| EDGE | No |
| Announced | 2006, February |
| Status | Discontinued |
| Dimensions | 101 x 46 x 15.9 mm (3.98 x 1.81 x 0.63 in) |
| Weight | 94 g (3.32 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 1.9 inches, 30 x 38 mm (~24.5% screen-to-body ratio) |
| Resolution | 176 x 220 pixels (~148 ppi pixel density) |
| Card Slot | No |
| Phone Book | 1000 entries, Photocall |
| Call Records | 20 dialed, 20 received, 20 missed calls |
| Internal Memory | 80 MB |
| Primary Camera | 1.3 MP, 1280 x 1024 pixels, LED flash |
| Video | CIF |
| Secondary Camera | No |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | No |
| Sound | Dual speaker |
| WLAN | No |
| Bluetooth | v1.2, A2DP |
| GPS | No |
| Radio | No |
| USB | Yes |
| Messaging | SMS, EMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | BobbyCarrot, AirShip Racing, ArchAngel, FreeKick + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/MP4/AAC player, Predictive text input, SyncML, Document viewer (Word, Excel, PowerPoint, PDF), Organizer, Voice memo |
| Battery | Li-Ion 800 mAh battery |
| Stand By | Up to 285 h |
| Talk Time | Up to 3 h |
| Colors | Black, Silver |
| SAR US | 0.35 W/kg (head) 0.38 W/kg (body) |
| SAR EU | 0.48 W/kg (head) |
