| Hardware and OS | Micromax Bolt A27 | |
| Operating system | Android 2.3 (Gingerbread) | |
| Processor | 1.0 GHz | |
| External memory | microSD, up to 16 GB (dedicated slot) | |
| Display | Micromax Bolt A27 | other phones |
| Type | TFT | |
| Size | 3.5" inc | |
| Resolution | 320 x 480 px | |
| Touchscreen | touchscreen | |
| Screen-to-Body Ratio | 50.6% | |
| Display area | 36.5 cm2 | |
| Display aspect ratio | 3:2 (height:width) | |
| Pixel Density | 165 PPI | |
| Connectivity | Micromax Bolt A27 | other phones |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | |
| Network | GSM | |
| SIM card | Dual SIM | |
| Bluetooth | 2.1 | |
| Edge | Yes | |
| GPRS | Class 12 | |
| GPS | No | |
| USB | Proprietary | |
| Camera | Micromax Bolt A27 | other phones |
| Main camera | 0.3 MP, Single | |
| Video | Yes | |
| Multimedia | Micromax Bolt A27 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Micromax Bolt A27 | other phones |
| Colors | Black | |
| Dimensions | 116.2 x 62 x 13.2 mm | |
| Weight | 89 g | |
| Battery | Micromax Bolt A27 | other phones |
| Battery life | Stand by time- Up to 260 h
Talking time- Up to 4 h 30 min
| |
| Other | Micromax Bolt A27 | other phones |
| Release date | 2013, January | |
