| Additional features | Java MIDP 2.0 / MP3/MPEG4 player / Image viewer/editor / Exchangeable covers / Built-in handsfree / Organizer / SyncML |
| EMS | Yes |
| Form Factor | Clamshell |
| Phone Type | Quadband |
| Networks | GSM 850, 900, 1800 , 1900 |
| HSCSD | No |
| GPRS | Yes |
| EDGE | No |
| WLAN | No |
| Wireless Internet Technology | GPRS |
| Height (mm) | 93 |
| Width (mm) | 46 |
| Depth (mm) | 24 |
| Weight (g) | 96 g |
| Battery | Standard, Li-Ion 900 mAh (BST-37) |
| Standbytime (h) | Up to 400 h |
| Talktime (m) | Up to 9 h |
| IrDA | Yes |
| SMS | Yes |
| Yes | |
| MMS | Yes |
| Bluetooth | Yes |
| Java | Yes |
| Camera | Yes |
| Camera resolution | 640x480 |
| Colour display | Yes |
| Number of colours | 65000 |
| Video recording | Yes |
| Memory | 16 MB shared memory |
| Ringtones | Polyphonic (40 channels), MP3, AAC |
| Polyphonic | Yes |
| MP3 | Yes |
| Games | Yes |
| WAP version | WAP 2.0/xHTML |
| WAP | Yes |
| Display width (pixel) | 128 |
| Display height (pixel) | 160 |
| LCD Type | Color |
| LCD Size (pixel) | 128 x 160 |
| Voicememo | No |
| Interface | USB |
| Vibrate | Yes |
| Phonebook Capacity | 500 x 8 fields, Photo call |
Compare Sony Ericsson Z520i with other Mobile Phones