| Brand: | Siemens |
| Model: | C55 |
| Release Date: | 2002, Sep |
| Display | |
| Resolution: | 101 x 64 pixels, 5 lines |
| Technology: | Monochrome graphic |
| Battery | |
| Capacity: | Removable Li-Ion 700 mAh battery (EBA-510) |
| Type: | Li-Ion |
| Memory | |
| Expandable: | No |
| Body | |
| Dimensions: | 101 x 44 x 21 mm, 69 cc (3.98 x 1.73 x 0.83 in) |
| Weight: | 80 g (2.82 oz) |
| Connectivity | |
| Wifi: | No |
| Bluetooth: | No |
| Nfc: | No |
| Headphone Jack: | No |
| Network: | GSM |
| Colors: | 3 - aqua, champagne, bordeaux |