| General | |
| Manufacturer: | Motorola |
| Model: | C390 |
| Year: | 2005 |
| Capacity battery (MAh): | 860 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
44 x 103 x 20 |
| Weight (g): | 91 |
| Processor | |
| Clock Frequency (MHz): | 50 |
| Memory | |
| Read-only memory (ROM) (MB): | 1.6 |
| Communications | |
| Phone: | GSM 1800, GSM 900 |
| Bluetooth: | 1.2 |
| Other: | CSD, GPRS |
| Multimedia | |
| Screen Resolution (px): | 128 x 128 |
| Screen type: | STN |
| Speaker: | mono |
| Output of earphones: | 2.5 |
| Management and input | |
| Buttons: | navigation buttons, physical buttons, numerical keyboard |
| Extension | |
| Connectors: | miniUSB |
| Additionally |