| Hardware and OS Micromax Bolt A37B |
| Operating System: | Android v4.2 (Jelly Bean) |
| Processor: | Dual core, 1 GHz, ARM Cortex A7 |
| Chipset: | MediaTek MT6572M |
| Internal Memory: | 512 MB |
| External memory: | Yes, Up to 32 GB |
| RAM: | 256 MB |
| GPU: | Mali-400 MP |
| Display Micromax Bolt A37B |
| Type: | TFT |
| Size: | 3.5 inches (8.89 cm) |
| PPI /points per inch/: | 165 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen |
| Connectivity Micromax Bolt A37B |
| 3G Bands: | UMTS 2100 MHz |
| Network Support: | 3G, 2G |
| SIM Slot(s): | Dual SIM, GSM GSM |
| Bluetooth: | Yes, v2.1 |
| USB Connectivity: | microUSB 2.0 |
| Wi-Fi: | Yes, Wi-Fi 802.11, b/g/n |
| Camera Micromax Bolt A37B |
| Main camera: | 2 MP, Primary Camera, |
| Camera Setup: | Single |
| Camera Features: | Digital Zoom |
| Image Resolution: | 1600 x 1200 Pixels |
| Selfie camera: | 0.3 MP, Primary Camera, |
| Camera Setup: | Single |
| Multimedia Micromax Bolt A37B |
| Headphone jack: | 3.5 mm |
| FM Radio: | Yes |
| Loudspeaker: | Yes |
| Design Micromax Bolt A37B |
| Colours: | Black |
| Battery Micromax Bolt A37B |
| Capacity: | 1450 mAh |
| Type: | Li-ion |
| Removable: | Yes |
| Standby time: | Up to 256 Hours(2G) |
| TalkTime: | Up to 5.5 Hours(2G) |
| Other features Micromax Bolt A37B |
| Other Sensors: | Proximity sensor, Accelerometer |
