| Attribute | Value |
| General |
| Brand | Sony Ericsson |
| Launch |
| Announced | 2006-04-01 |
| Body |
| Width | 24 mm |
| Length | 83 mm |
| Height | 46 mm |
| Weight | 94 g |
| SIM | Mini-SIM |
| Front | Add |
| Back | Add |
| Frame | Add |
| Network |
| Technology | |
| 2G bands | - GSM 850 / 1800 / 1900
- GSM 900 / 1800 / 1900 - Z525i
|
| 3G bands | Add |
| 4G bands | Add |
| 5G bands | Add |
| Speed | Add |
| Platform |
| OS | Add |
| Chipset | Add |
| CPU | Add |
| GPU | Add |
| Memory |
| Card slot | No |
| Internal | |
| Display |
| Size | 1.8 in |
| Resolution | 128 x 160 px |
| Protection | Add |
| Display Type | TFT |
| Battery |
| Type | Removable |
| Charging | Add |
| Capcity | Li-Ion mAh |
| Main Camera |
| Main Camera Type | Single |
| Main Camera Properties | |
| Main Camera Video | Yes |
| Main Camera Features | Add |
| Selfie Camera |
| Selfie Camera Type | Add |
| Selfie Camera Properties | Add |
| Selfie Camera Video | Add |
| Comms |
| WLAN | No |
| Bluetooth | 2.0 |
| GPS | - |
| Selfie Camera Features | Add |
| Radio | No |
| USB | Proprietary |
| Sound |
| Loudspeaker | + |
| 3.5mm jack | - |
| NFC | Add |
| Misc |
| Colors | |
| Features |
| Sensors | Add |
| Models | Add |
| SAR EU Head | Add |
| SAR Head | 1.47 W/kg |
| SAR Body | 0.7 W/kg |
| SAR EU Body | Add |
| Phonebook | 500 x 8 fields, Photo call |
| Call records | 30 received, dialed and missed calls |
| Alert types | Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer |
| Infrared port | Yes |
| Messaging | SMS, EMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| Stand-by | 320 h |
| Talk time | Up to 5 h h |