| Hardware and OS | Micromax A78 | |
| Operating system | Android 2.3 (Gingerbread) | |
| Processor | 650 MHz Cortex-A9 | |
| Chipset | Mediatek MT6573 (65 nm) | |
| GPU | PowerVR SGX531 | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Micromax A78 | other phones |
| Type | TFT | |
| Size | 3.5" inc | |
| Resolution | 360 x 480 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 49.8% | |
| Display area | 37.9 cm2 | |
| Display aspect ratio | 4:3 (height:width) | |
| Colors | 256K | |
| Connectivity | Micromax A78 | other phones |
| 2G Network | GSM 900 / 1800 - SIM 1 & SIM 2 | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | |
| Network | GSM / HSPA | |
| SIM card | Dual SIM (Mini-SIM) | |
| Bluetooth | 2.1 | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 7.2/5.76 Mbps | |
| USB | 2.0 | |
| Camera | Micromax A78 | other phones |
| Main camera | 3.2 MP, Single | |
| Specs | 3.2 MP | |
| Video | Yes | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Micromax A78 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Micromax A78 | other phones |
| Colors | Brown | |
| Dimensions | 120 x 63.5 x 10.9 mm | |
| Battery | Micromax A78 | other phones |
| Battery capacity | 1300 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 250 h
Talking time- Up to 4 h
| |
| Other | Micromax A78 | other phones |
| Release date | 2012, February | |
| Sensors | Accelerometer, proximity, compass | |
