Micromax Bolt D321
Platform
| GPU | Mali-400 |
| CPU | Dual-core 1.3 GHz Cortex-A7 |
| Chipset | Mediatek MT6572 (28 nm) |
| OS | Android 4.4.2 (KitKat) |
Memory
| Internal | 4GB 512MB RAM |
| Card slot | microSDHC |
Main Camera
| Video | Yes |
| Features | LED flash |
| Single | 5 MP |
Selfie camera
| Video | |
| Single | 2 MP |
Display
| Resolution | 480 x 854 pixels, 16:9 ratio (~196 ppi density) |
| Size | 5.0 inches, 68.9 cm2 |
| Type | TFT, 256K colors |
Body
| SIM | Dual SIM |
| Weight | - |
| Dimensions | - |
Battery
| Talk time | Up to 7 h (3G) |
| Stand-by | Up to 300 h (3G) |
| Type | Li-Ion 1800 mAh, removable |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
| Sensors | Accelerometer, proximity |
Misc
| SAR | 0.51 W/kg (head) 0.84 W/kg (body) |
| Colors | Black, White |
Comms
| USB | microUSB 2.0 |
| Radio | FM radio |
| NFC | No |
| GPS | Yes, with A-GPS |
| Bluetooth | 4.0, A2DP |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
Launch
| Status | Discontinued |
| Announced | 2015, February. Released 2015, February |
Network
| Speed | HSPA 21.1/5.76 Mbps |
| 3G bands | HSDPA 900 / 2100 |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Technology |