The full specifications of the Nokia C5-05 follows:
| OS | Symbian^1 (Symbian OS 9.4, Series 60 rel.5) | |
| Size | Dimensions | 105.8 x 51 x 13.8 mm |
| Weight | 93 g | |
| Display | Type | TFT resistive touchscreen |
| Size | 3.2 inches | |
| Resolution | 360 x 640 pixels | |
| Features | 16 M colors handwriting recognition | |
| Memory | Internal | 40 MB |
| External | microSD upto 16GB | |
| Connectivity | 2G | GSM 850 / 900 / 1800 / 1900 |
| 3G | None | |
| WLAN | None | |
| Bluetooth | 2.1 A2DP EDR | |
| Infrared | No | |
| USB | 2.0 microUSB | |
| HDMI | ||
| Camera | Rear | 2 MP |
| Front | None | |
| Video | VGA @ 15 fps | |
| Features | geo-tagging | |
| Hardware | CPU | 600 MHz |
| GPU | ||
| Chipset | ||
| ROM | 256 MB | |
| RAM | 128 MB | |
| Radio | Stereo FM | |
| Audio | 3.5 mm audio jack | |
| Video | ||
| GPS | Yes, with A-GPS | |
| Sensors | accelerometer | |
| Others | ||
| Battery | Li-Ion 1000 mAh (Bl-4U) | |
| Stand-by | 600 h | |
| Talk time | 11 h | |
| Playback | 35 h (music) | |
| Software | Manufacturer | Ovi Apps |
| Others | Adobe Flash Lite 3.1 Java apps | |
| Colors | multiple colors | |
| Buy | ||