| Hardware and OS | Micromax Viva A72 | |
| Operating system | Android 2.3 (Gingerbread) | |
| Processor | 1.0 GHz Cortex-A9 | |
| Chipset | Mediatek MT6515 | |
| GPU | PowerVR SGX531 | |
| Internal memory | 110 MB | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Micromax Viva A72 | other phones |
| Type | TFT | |
| Size | 5" inc | |
| Resolution | 480 x 800 px | |
| Touchscreen | touchscreen | |
| Screen-to-Body Ratio | 65.6% | |
| Display area | 71.2 cm2 | |
| Display aspect ratio | 5:3 (height:width) | |
| Pixel Density | 187 PPI | |
| Connectivity | Micromax Viva A72 | other phones |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | |
| Network | GSM | |
| SIM card | Dual SIM | |
| Bluetooth | 3.0 | |
| Edge | Class 12 | |
| GPRS | Class 10 | |
| GPS | Yes | |
| USB | Proprietary | |
| Camera | Micromax Viva A72 | other phones |
| Main camera | 3.15 MP, Single | |
| Specs | 3.15 MP | |
| Video | Yes | |
| Multimedia | Micromax Viva A72 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Micromax Viva A72 | other phones |
| Colors | Black | |
| Dimensions | 142.8 x 76 x 10.6 mm | |
| Weight | 186 g | |
| Battery | Micromax Viva A72 | other phones |
| Battery life | Stand by time- Up to 280 h
Talking time- Up to 7 h
| |
| Other | Micromax Viva A72 | other phones |
| Release date | 2013, April | |
| Sensors | Accelerometer | |
