| Hardware and OS | Celkon A9 | |
| Operating system | Android 4.0 (Ice Cream Sandwich) | |
| Processor | 1.0 GHz | |
| Chipset | Spreadtrum SC6820 | |
| Internal memory | 512MB 256MB RAM | |
| External memory | microSDHC (dedicated slot) | |
| Display | Celkon A9 | other phones |
| Size | 3.5 inches, 36.5 cm2 | |
| Resolution | 320 x 480 pixels, 3:2 ratio | |
| Type | TFT capacitive touchscreen | |
| Main Camera | Celkon A9 | other phones |
| Camera | 2 MP | |
| Video | Yes | |
| Selfie camera | Celkon A9 | other phones |
| Camera | Yes | |
| Connectivity | Celkon A9 | other phones |
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | No | |
| Technology | GSM | |
| USB | microUSB 2.0 | |
| WLAN | Wi-Fi 802.11 b/g/n | |
| Multimedia | Celkon A9 | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | Celkon A9 | other phones |
| Capacity | Li-Ion 1350 mAh battery | |
| Stand-by | Up to 260 h | |
| Talk time | Up to 5 h | |
| Design | Celkon A9 | other phones |
| Body | Flashlight | |
| Colors | Black, White | |
| Dimensions | 119.5 x 63 x 10.8 mm (4.70 x 2.48 x 0.43 in) | |
| Weight | - | |
| SIM | Dual SIM (Mini-SIM) | |
| Features | Celkon A9 | other phones |
| Sensors | Accelerometer | |
