Celkon C309
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| Design | |||
|---|---|---|---|
| Device type | Feature phone | ||
| Form factor | Candybar | ||
| Design features | Numeric keypad, Soft keys (2), D-Pad | ||
| Colors | Black, Red |
| Display | |||
|---|---|---|---|
| Physical size | 1.8 inches | ||
Technology
Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays. | TFT |
| Hardware | |||
|---|---|---|---|
| Storage expansion | microSD, microSDHC up to 4 GB |
| Camera | |||
|---|---|---|---|
| Camera | 0.3 megapixels VGA | ||
| Features | Digital zoom | ||
| Camcorder | Yes |
| Multimedia | |||
|---|---|---|---|
| Music player | |||
| Supported formats | MP3 | ||
| Video playback | |||
| Supported formats | MPEG4 | ||
| Radio | FM | ||
| Speakers | Loudspeaker |
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| Internet browsing | |||
|---|---|---|---|
| Browser | supports: supports: WAP |
| Technology | |||
|---|---|---|---|
| GSM | 900, 1800 MHz | ||
| Data | GPRS | ||
| Multiple SIM cards | 2 slots |
| Phone features | |||
|---|---|---|---|
| Organizer | Flashlight | ||
| Messaging | SMS | ||
| Games | Yes |
| Connectivity | |||
|---|---|---|---|
| Bluetooth | Yes | ||
| USB | Yes | ||
| Headphones connector | 3.5mm |
| Other features | |||
|---|---|---|---|
| Notifications | Polyphonic ringtones, Vibration | ||
| Other | Voice recording |








