| Hardware and OS | Karbonn A8 | |
| Operating System | Android v4.2 (Jelly Bean) | |
| Processor | 1 GHz, Dual Core Processor | |
| RAM | 512 MB | |
| Memory Card Slot | Yes, upto 32 GB | |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Karbonn A8 | other phones |
| Screen Size | 3.9 inches, 480 x 800 pixels | |
| Pixel Density | ~239 PPI | |
| Touch Screen | Yes | |
| Display aspect ratio | 5:3 | |
| Connectivity | Karbonn A8 | other phones |
| 3G Network | Yes | |
| Bluetooth | Yes, v2.0 | |
| Wifi | Yes | |
| Multimedia | Karbonn A8 | other phones |
| FM Radio | Yes | |
| Music | MP3 | |
| Video | Yes | |
| Java | Yes, via 3rd party | |
| Design | Karbonn A8 | other phones |
| Case type | Classic (Candybar) | |
| Battery | Karbonn A8 | other phones |
| Battery capacity | 1500 mAh | |
| Type | Removable Battery | |
| Other | Karbonn A8 | other phones |
| Sensors | Accelerometer | |
