| Brand | Symphony |
| Model | B12 |
| Device Type | FeaturePhone |
| Release Date | 24 September 2014 |
| Status | Available |
| Operating System | FeaturePhone |
| Display Type | TFT |
| Screen Size | 1.77 inches |
| Resolution | 128x160 px |
| Camera Setup | Single |
| Resolution | 0.08 MP, Primary Camera |
| Height | 111 mm |
| Width | 46.5 mm |
| Thickness | 14.2 mm |
| Colors | Black |
| Battery type | Li-Ion (Lithium-Ion) |
| Capacity | 800 mAh |
| Placement | Removable |
| Standby | 200 hrs |
| Talk Time | 4 hrs |
| Internal Storage | 32 MB |
| Expandable Memory | Up to 8 GB |
| RAM | 24 MB |
| Network | 2G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Dual SIM, Dual Standby |
| Bluetooth | v2 |
| FM Radio | Yes |
| Loudspeaker | Yes |
| Audio Features | 3.5 mm |
| Video | Yes |
| Document Reader | Yes |
| Made By | China |
