| Local Name | S312 |
| Technology | GSM |
| 2G Bands | GSM 900 / 1800 |
| GPRS | Class 10 |
| EDGE | Class 10 |
| Announced | 2009, April. Released 2009, June |
| Status | Discontinued |
| Dimensions | 100 x 46 x 12.5 mm (3.94 x 1.81 x 0.49 in) |
| Weight | 80.1 g (2.82 oz) |
| SIM | Mini-SIM |
| Display Type | Removable Li-Po 930 mAh battery (BST-38) |
| Screen Size | 2.0 inches, 12.6 cm2 (~27.4% screen-to-body ratio) |
| Resolution | 176 x 220 pixels (~141 ppi density) |
| Protection | Scratch-resistant glass | Wallpapers, screensavers |
| Card Slot | Memory Stick Micro (M2), up to 4 GB |
| Phone Book | 1000 entries, Photo call |
| Call Records | 30 received, dialed and missed calls |
| Internal Memory | 15MB |
| Camera Features | LED flash |
| Video | Yes |
| Loudspeaker | Yes |
| 3.5mm Jack | No |
| WLAN | No |
| Bluetooth | 2.0, A2DP |
| Radio | FM radio, RDS |
| USB | Proprietary |
| Messaging | SMS, MMS, Email |
| Browser | WAP 2.0/xHTML |
| Games | Yes + downloadable |
| Java | Yes, MIDP 2.0 |
| Features Summary | MP3/MP4 player, TrackID music recognition, Organizer, Voice memo, Built-in handsfree, Predictive text input |
| Stand By | Up to 400 h |
| Talk Time | Up to 8 h |
| Colors | Dawn Blue, Honey Silver |
| SAR EU | 0.73 W/kg (head) |
