| General | |
| Manufacturer: | Nokia |
| Model: | 3120 classic |
| Year: | 2008 |
| Capacity battery (MAh): | 1000 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
45.4 x 111.3 x 13.4 |
| Weight (g): | 85 |
| Processor | |
| Memory | |
| Read-only memory (ROM) (MB): | 24 |
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 900 |
| Bluetooth: | 2.0 |
| Other: | EDGE, GPRS |
| Multimedia | |
| Screen Size: | 2 |
| Screen Resolution (px): | 240 x 320 |
| Screen type: | TFT |
| Rear camera (Mp): | 2 |
| Flash: | Yes |
| Front camera (Mp): | 0.3 |
| Speaker: | mono |
| Output of earphones: | 2.5 |
| Other: | FM-radio |
| Management and input | |
| Buttons: | navigation buttons, physical buttons, numerical keyboard |
| Extension | |
| Memory Cards: | microSD |
| Connectors: | microUSB |
| Additionally | |
| Operation time: (according to the manufacturer) |
of talk time up to 3.3 hours, of standby time — up to 300 hours |
| Features: | voice management, voice tags, push-to-talk, special coating the rear panel |