| Local Name | OT-S319 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 | GSM 850 / 1900 OT-S321A |
| GPRS | Class 10 |
| EDGE | No |
| Announced | 2008, February. Released 2008, July |
| Status | Discontinued |
| Dimensions | 90.5 x 44.5 x 18 mm (3.56 x 1.75 x 0.71 in) |
| Weight | 90 g (3.17 oz) |
| SIM | Mini-SIM |
| Display Type | STN, 65K colors |
| Screen Size | 1.8 inches (~25.3% screen-to-body ratio) |
| Resolution | 128 x 160 pixels (~114 ppi pixel density) |
| Card Slot | No |
| Phone Book | 800 entries |
| Call Records | 20 dialed, 20 received, 20 missed calls |
| Internal Memory | 2 MB |
| Alert Types | Vibration; Polyphonic(64), MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | No |
| GPS | No |
| Radio | No |
| USB | miniUSB |
| Messaging | SMS, MMS |
| Browser | WAP 2.0/xHTML |
| Games | Yes |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/AAC+ player, MP4/H.264 player, Organizer, Voice memo, Predictive text input |
| Battery | Li-Ion 750 mAh battery |
| Stand By | Up to 400 h |
| Talk Time | Up to 7 h |
| Colors | Black and Silver/Red/Green/Dark Grey |
| SAR US | 1.07 W/kg (head) 0.99 W/kg (body) |
| SAR EU | 1.00 W/kg (head) |
