On this page we compare specs Micromax Bolt D321 Dual-core 1.3 GHz Cortex-A7 with other phones , we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Micromax Bolt D321 | |
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| Operating system | Android 4.4.2 (KitKat) | |
| Processor | Dual-core 1.3 GHz Cortex-A7 | |
| Chipset | Mediatek MT6572 (28 nm) | |
| GPU | Mali-400 | |
| Internal memory | 4 GB, 512 MB RAM | |
| External memory | microSD, up to 32 GB | |
| Display | Micromax Bolt D321 | other phones |
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| Size | 5" inc | |
| Resolution | 480 x 854 px | |
| Touchscreen | capacitive touchscreen | |
| Display area | 68.9 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 196 PPI | |
| Colors | 16M | |
| Connectivity | Micromax Bolt D321 | other phones |
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| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, hotspot | |
| Network | GSM / HSPA | |
| SIM card | Dual SIM | |
| Bluetooth | 4.0, A2DP | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 21.1/5.76 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Micromax Bolt D321 | other phones |
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| Main camera | 5 MP, Single | |
| Specs | 5 MP | |
| Features | LED flash | |
| Video | Yes | |
| Selfie camera | 2 MP, Single | |
| Multimedia | Micromax Bolt D321 | other phones |
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| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Micromax Bolt D321 | other phones |
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| Colors | Black, White | |
| Battery | Micromax Bolt D321 | other phones |
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| Battery capacity | 1800 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 300 h (3G)
Talking time- Up to 7 h (3G)
| |
| Other | Micromax Bolt D321 | other phones |
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| SAR | SAR - 0.51 W/kg (head), 0.84 W/kg (body) | |
| Release date | 2015, February | |
| Sensors | Accelerometer, proximity | |
