| Local Name | Z720 |
| Technology | GSM / HSPA |
| 3G Bands | HSDPA 2100 |
| 2G Bands | GSM 900 / 1800 / 1900 |
| Speed | HSPA |
| GPRS | Class 10 |
| EDGE | Yes |
| Announced | 2006, August |
| Status | Discontinued |
| Dimensions | 104.5 x 51.3 x 13.8 mm (4.11 x 2.02 x 0.54 in) |
| Weight | 80 g (2.82 oz) |
| SIM | Mini-SIM |
| Display Type | TFT, 256K colors |
| Screen Size | 2.1 inches (~25.5% screen-to-body ratio) |
| Resolution | 240 x 320 pixels (~190 ppi pixel density) |
| Card Slot | microSD |
| Phone Book | 1000 entries, Photocall |
| Call Records | 20 dialed, 20 received, 20 missed calls |
| Internal Memory | 20 MB |
| Primary Camera | 3.15 MP, 2048 x 1536 pixels, autofocus |
| Video | Yes |
| Secondary Camera | VGA videocall camera |
| Alert Types | Vibration; Downloadable polyphonic, MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | v2.0, A2DP |
| GPS | No |
| Radio | No |
| USB | v1.1 |
| Messaging | SMS, EMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | Video telephony & streaming, MP3/AAC/AAC+/e-AAC+/WMA player, Predictive text input, Document viewer (Word, Excel, PowerPoint, PDF), Organizer, Voice memo |
| Battery | Li-Ion 900 mAh battery |
| Stand By | Up to 300 h |
| Talk Time | Up to 5 h |
| Colors | Violet/Gold, Silver, Red |
| SAR US | 0.10 W/kg (head) 0.10 W/kg (body) |
| SAR EU | 0.80 W/kg (head) |
