| Local Name | i720 |
| Technology | GSM |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| GPRS | Class 12 |
| EDGE | Class 12 (4+1/3+2 slots), 180 - 230 kbps |
| Announced | 2011 |
| Status | Available. Released 2011 |
| Dimensions | 102 x 62 x 16.3 mm (4.02 x 2.44 x 0.64 in) |
| Weight | 145 g (5.11 oz) |
| Keyboard | QWERTY |
| SIM | Mini-SIM |
| Display Type | TFT |
| Screen Size | 2.8 inches (~38.4% screen-to-body ratio) |
| Resolution | 240 x 320 pixels (~143 ppi pixel density) |
| Card Slot | microSD |
| Phone Book | 1000 entries |
| Call Records | Yes |
| Primary Camera | 2 MP, 1600 x 1200 pixels |
| Video | Yes |
| Secondary Camera | No |
| Alert Types | Vibration; MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| WLAN | Wi-Fi 802.11 |
| Bluetooth | v2.0, A2DP |
| GPS | No |
| Radio | FM radio |
| USB | v1.2 |
| Messaging | SMS, MMS, Email, IM |
| Browser | WAP 2.0/xHTML |
| Games | Yes |
| Java | Yes, MIDP 2.0 |
| Features Summary | Webcam, MP3/MP4/3GP player, Organizer, Unit & currency converter, SNS applications, Voice memo, Predictive text input |
| Battery | Li-Ion battery |
| Stand By | Up to 350 h |
| Talk Time | Up to 5 h |
| Colors | Black |