| Hardware and OS | Celkon A9 plus | |
| Operating system | Android 4.0 (Ice Cream Sandwich) | |
| Processor | 1.0 GHz | |
| Chipset | Spreadtrum SC6820 | |
| Internal memory | 512 MB, 256 MB RAM | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Celkon A9 plus | other phones |
| Type | TFT | |
| Size | 3.5" inc | |
| Resolution | 320 x 480 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 48.5% | |
| Display area | 36.5 cm2 | |
| Display aspect ratio | 3:2 (height:width) | |
| Pixel Density | 165 PPI | |
| Connectivity | Celkon A9 plus | other phones |
| Wi-Fi | Wi-Fi 802.11 b/g/n | |
| Network | GSM | |
| SIM card | Dual SIM (Mini-SIM) | |
| Bluetooth | Yes | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | No | |
| USB | microUSB 2.0 | |
| Camera | Celkon A9 plus | other phones |
| Main camera | 2 MP, Single | |
| Specs | 2 MP | |
| Video | Yes | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Celkon A9 plus | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Celkon A9 plus | other phones |
| Colors | Black, White | |
| Dimensions | 119.5 x 63 x 10.8 mm | |
| Battery | Celkon A9 plus | other phones |
| Battery capacity | 1350 mAh, Li-Ion | |
| Battery life | Stand by time- Up to 260 h
Talking time- Up to 5 h
| |
| Other | Celkon A9 plus | other phones |
| SAR | SAR EU - 0.61 W/kg (head), 0.69 W/kg (body) | |
| Release date | 2013, April | |
| Sensors | Accelerometer | |
