| Brand | Walton |
| Model | OLVIO Q31 |
| Device Type | FeaturePhone |
| Release Date | 01 July 2015 |
| Status | Available |
| Operating System | FeaturePhone |
| Display Type | TFT |
| Screen Size | 2.4 inches (6.1 cm) |
| Resolution | 240x320 px |
| Camera Setup | Single |
| Resolution | 1.3MP, Primary Camera |
| Build | Back: Plastic |
| Colors | Black |
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 1000 mAh |
| Placement | Removable |
| Expandable Memory | Up to 32 GB |
| Network | 2G |
| SIM Slot | Dual SIM |
| EDGE | Available |
| GPRS | Available |
| Bluetooth | v2.0 |
| USB | microUSB 2.0 |
| FM Radio | Yes |
| Alert Types | Vibration, MP3, Ringtones |
| Video | MP4 |
| Made By | Bangladesh |
| Features | Torchlight, Facebook |
