| Price | 0 USD |
| Brand | micromax |
| Model | Micromax Bolt D321 |
| Status | Available. Released 2015, February |
| Release Date | 2015-02 |
| RAM | 512 MB RAM |
| STORAGE | 4 GB |
| Memory Slot | microSD, up to 32 GB |
| Rear Camera | 5 MP |
| Feature | LED flash |
| Video Recording | Yes |
| Front Camera | 2 MP |
| Front Video Recording |
| Network | 2G/3G |
| USB | microUSB 2.0 |
| GPS | Yes, with A-GPS |
| Bluetooth | 4.0, A2DP |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
| SIM | Dual SIM |
| EDGE | Yes |
| GPRS | Yes |
| Speed | HSPA 21.1/5.76 Mbps |
| Type | Removable Battery |
| Size | 1800 mAh, Li-Ion Battery |
| Charging |
| Sensors | Accelerometer, proximity |
| Type | Capacitive touchscreen, 16M colors |
| Size | 5.0 inches, 480 x 854 Pixel |
| Aspect Ratio | 16:9 |
| PPI | ~196 ppi density |
| Protection | |
| Build |
| OS | Android 4.4.2 KitKat |
| Chipsets | Mediatek MT6572 (28 nm) |
| GPU | Mali-400 |
| CPU | Dual-core 1.3 GHz Cortex-A7 |
| Colors | Black, White |
| Weight | - |
| Dimensions | - |
| NFC | |
| 3.5mm Jack | |
| Charging | |
| Water Proof |
| Radio | FM radio |
| Loudspeaker |