| Local Name | Z300 |
| Technology | GSM / UMTS |
| 3G Bands | UMTS 2100 |
| 2G Bands | GSM 900 / 1800 / 1900 |
| Speed | Yes, 384 kbps |
| GPRS | Class 10 |
| EDGE | No |
| Announced | 2005, 1Q |
| Status | Discontinued |
| Dimensions | 89 x 47 x 25 mm (3.50 x 1.85 x 0.98 in) |
| Weight | 115 g (4.06 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 2.0 inches, 31 x 39 mm (~30.1% screen-to-body ratio) |
| Resolution | 176 x 220 pixels (~141 ppi pixel density) | Second external OLED display, 65K colors (80 x 64 pixels) |
| Card Slot | microSD |
| Phone Book | 1000 entries, Photo call |
| Call Records | 20 dialed, 20 received, 20 missed calls |
| Internal Memory | 50 MB | 4 MB for Java applications |
| Primary Camera | 1MP, 1152x864 pixels, LED flash |
| Video | Yes |
| Secondary Camera | VGA videocall camera |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones |
| Loudspeaker | No |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v1.1 |
| GPS | No |
| Infrared Port | Yes |
| Radio | No |
| USB | Yes |
| Messaging | SMS, EMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/AAC/MPEG player, SyncML, Predictive text input, Organizer, Voice memo |
| Battery | Li-Ion 950 mAh battery |
| Stand By | Up to 180 h |
| Talk Time | Up to 3 h |
| Colors | Dark Black |
| SAR EU | 0.70 W/kg (head) |
