| Hardware and OS | Videocon A51 | |
| Operating system | Android v4 (Ice Cream Sandwich) | |
| Processor | Dual core | |
| RAM | 512 MB | |
| Internal Storage | 4 GB | |
| Expandable memory | Yes Up to 32 GB | |
| Display | Videocon A51 | other phones |
| Size | 5 inches | |
| Resolution | 854 x 480 pixels | |
| Pixel Density | 196 ppi | |
| Touchscreen | Yes Capacitive Touchscreen | |
| Screen to body ratio | 60.09 % | |
| Connectivity | Videocon A51 | other phones |
| Network support | 3G, 2G | |
| WI-FI | Yes Wi-Fi 802.11, b/g/n | |
| Gps | Yes with A-GPS | |
| Bluetooth | Yes v3 | |
| Dual SIM | Dual SIM, GSM GSM | |
| Camera | Videocon A51 | other phones |
| Image | 2592 x 1944 Pixels | |
| Camera features | Fixed Focus | |
| Flash | Yes Flash, LED Flash | |
| Autofocus | Yes | |
| Multimedia | Videocon A51 | other phones |
| FM radio | Yes | |
| Design | Videocon A51 | other phones |
| Height | 146.2 mm | |
| Width | 78.4 mm | |
| Thickness | 11.30 mm | |
| Colours | Bluish Black | |
| Battery | Videocon A51 | other phones |
| Capacity | 2000 mAh | |
| Type | Li-ion | |
| Other | Videocon A51 | other phones |
| Other sensors | Proximity sensor, Accelerometer | |
