| Hardware and OS | Karbonn A2 | |
| Operating system | Android 2.3.6 (Gingerbread) | |
| Internal memory | 200 MB | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Karbonn A2 | other phones |
| Size | 4" inc | |
| Resolution | 480 x 800 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 57.7% | |
| Display area | 45.5 cm2 | |
| Display aspect ratio | 5:3 (height:width) | |
| Pixel Density | 233 PPI | |
| Connectivity | Karbonn A2 | other phones |
| Wi-Fi | No | |
| Network | GSM | |
| SIM card | Dual SIM (Mini-SIM) | |
| Bluetooth | Yes | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | No | |
| USB | Proprietary | |
| Camera | Karbonn A2 | other phones |
| Main camera | 3.15 MP, Single | |
| Specs | 3.15 MP | |
| Video | Yes | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Karbonn A2 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Karbonn A2 | other phones |
| Colors | White/Black | |
| Dimensions | 124 x 63.6 x 12.4 mm | |
| Weight | 110 g | |
| Battery | Karbonn A2 | other phones |
| Battery capacity | 1750 mAh, Li-Ion | |
| Battery life | Stand by time- Up to 120 h
Talking time- Up to 3 h 30 min
| |
| Other | Karbonn A2 | other phones |
| Release date | 2013, March | |
| Sensors | Accelerometer | |
