Micromax Bolt A37B vs Micromax Bolt A47
General Info
| Manufacturer | |
| Micromax | Micromax |
| Announced | |
| January 2014 | December 2013 |
| Status | |
| Available - January 2014 | Available - December 2013 |
| Colors | |
| Black | White |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
125.3 x 65.5 x 12.3 mm (4.93 x 2.58 x 0.48 in) |
| Weight | |
| - | - |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 2100 | No |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) |
| Processor | |
| Dual-core 1.3 GHz, MTK 6572M [Similar] | Dual-core 1.3 GHz, MTK 6572 [Similar] |
| GPU | |
| Mali-400 [Similar] | Mali-400 [Similar] |
| RAM | |
| 256 MB [Browse Similar] | 256 MB [Browse Similar] |
| Internal Memory | |
| 512 MB (107 MB for Apps, 27.82 MB for Mass Storage) | 512 MB (161 MB for Apps, 14.4 MB for Mass Storage) |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | FM Radio with Recording |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes, Class 12 |
| Edge | |
| Yes | Yes, Class 12 |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | No |
| Bluetooth | |
| Yes, v2.1 with EDR | Yes, v4.0 A2DP, EDR |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | |
| No | No |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 512 MB (107 MB for Apps, 27.82 MB for Mass Storage), 256 MB RAM | 512 MB (161 MB for Apps, 14.4 MB for Mass Storage), 256 MB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 1450 mAh | 1600 mAh |
| Stand by | |
| Up to 256 h | Up to 180 h |
| Talk Time | |
| Up to 5 h 30 min | Up to 6 h |