Micromax Bolt A37B vs Xiaomi Redmi 1S
General Info
| Manufacturer | |
| Micromax | Xiaomi |
| Announced | |
| January 2014 | May 2014 |
| Status | |
| Available - January 2014 | Available - May 2014 |
| Colors | |
| Black | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
| - |
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) |
| Weight | |
| - | 158 g (5.57 oz) |
| 2G Network | |
| GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 |
| 3G Network | |
| HSDPA 2100 | HSDPA 1900 / 2100 |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.3 (Jelly Bean) |
| Processor | |
| Dual-core 1.3 GHz, MTK 6572M [Similar] | Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8228 Snapdragon [Similar] |
| GPU | |
| Mali-400 [Similar] | Adreno 305 [Similar] |
| RAM | |
| 256 MB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 512 MB (107 MB for Apps, 27.82 MB for Mass Storage) | 8 GB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
| Rear Camera | |
| 2 MP, 1600x1200 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | |
| LED flash | LED flash |
| Features | |
| Fixed Focus, Geo-tagging | Auto focus, 1.4 µm Pixel Size, Geo-tagging, Touch Focus, Face And Smile Detection, HDR |
| Video | |
| Yes | 1080p@30fps |
| Front Camera | |
| No [Similar] | 1.3 MP, 720p@30fps [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA |
| Bluetooth | |
| Yes, v2.1 with EDR | v4.0, A2DP, LE |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 | microUSB v2.0, USB On-the-go |
| GPS | |
| No | Yes, with A-GPS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 512 MB (107 MB for Apps, 27.82 MB for Mass Storage), 256 MB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Po Battery |
| Capacity | |
| 1450 mAh | 2000 mAh |
| Stand by | |
| Up to 256 h | - |
| Talk Time | |
| Up to 5 h 30 min | - |