| Brand: | Motorola |
| Model: | C331 |
| Release Date: | 2002 |
| Display | |
| Resolution: | 98 x 64 pixels, 5 lines, 3:2 ratio |
| Technology: | Grayscale graphic |
| Battery | |
| Capacity: | Removable Li-Ion battery |
| Type: | Li-Ion |
| Memory | |
| Expandable: | No |
| Body | |
| Dimensions: | 101 x 48 x 21 mm (3.98 x 1.89 x 0.83 in) |
| Weight: | 83 g (2.93 oz) |
| Connectivity | |
| Wifi: | No |
| Bluetooth: | No |
| Nfc: | No |
| Headphone Jack: | No |
| Network: | GSM |