| Hardware and OS | Micromax Ninja A91 | |
| Operating system | Android 4.0 (Ice Cream Sandwich) | |
| Processor | Dual-core 1.0 GHz Cortex-A9 | |
| Chipset | Mediatek MT6577 (40 nm) | |
| GPU | PowerVR SGX531u | |
| Internal memory | 2 GB | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Micromax Ninja A91 | other phones |
| Type | TFT | |
| Size | 4.5" inc | |
| Resolution | 480 x 854 px | |
| Touchscreen | touchscreen | |
| Screen-to-Body Ratio | 65.0% | |
| Display area | 55.8 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 218 PPI | |
| Connectivity | Micromax Ninja A91 | 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 | |
| Bluetooth | 3.0 | |
| Edge | Class 12 | |
| GPRS | Class 10 | |
| GPS | Yes | |
| Speed | HSPA | |
| USB | Proprietary | |
| Camera | Micromax Ninja A91 | other phones |
| Main camera | 5 MP, Single | |
| Specs | 5 MP | |
| Video | Yes | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Micromax Ninja A91 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Micromax Ninja A91 | other phones |
| Colors | Black | |
| Dimensions | 130 x 66 x 10 mm | |
| Weight | 149.1 g | |
| Battery | Micromax Ninja A91 | other phones |
| Battery life | Stand by time- Up to 230 h
Talking time- Up to 4 h 30 min
| |
| Other | Micromax Ninja A91 | other phones |
| Release date | 2013, March | |
| Sensors | Accelerometer | |
