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| Screenshot Micromax Bolt D303 | 
 
| OS: Android 4.4.2 (KitKat) CPU: Dual-core 1.3 GHz Cortex-A7 Display: 4" inc Camera: 3.15 MP, 
 Single | 
| Hardware and OS Micromax Bolt D303 | |
| Operating system: | Android 4.4.2 (KitKat) | 
| Processor: | Dual-core 1.3 GHz Cortex-A7 | 
| Chipset: | Mediatek MT6572M (28 nm) | 
| GPU: | Mali-400 | 
| Internal memory: | 4 GB, 512 MB RAM | 
| External memory: | microSD, up to 32 GB | 
| Display Micromax Bolt D303 | |
| Size: | 4" inc | 
| Resolution: | 480 x 800 px | 
| Touchscreen: | capacitive touchscreen | 
| Display area: | 45.5 cm2 | 
| Display aspect ratio: | 5:3 (height:width) | 
| Pixel Density: | 233 PPI | 
| Colors: | 16M | 
| Connectivity Micromax Bolt D303 | |
| 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 D303 | |
| Main camera: | 3.15 MP, Single | 
| Specs: | 3.15 MP | 
| Features: | LED flash | 
| Video: | 480p@30fps | 
| Selfie camera: | 0.3 MP, Single | 
| Specs: | VGA | 
| Multimedia Micromax Bolt D303 | |
| 3.5 mm Jack: | Yes | 
| Radio: | FM radio | 
| Design Micromax Bolt D303 | |
| Colors: | Black | 
| Battery Micromax Bolt D303 | |
| Battery capacity: | 1300 mAh, Removable Li-Ion | 
| Battery life: | Stand by time- Up to 245 h (3G) Talking time- Up to 4 h 40 min (3G) | 
| Other Micromax Bolt D303 | |
| SAR: | SAR - 0.39 W/kg (head), 0.64 W/kg (body) | 
| Release date: | 2015, July | 
| Sensors: | Accelerometer | 
|  | Pydakim | March 30, 2024 | 
| Affordable, long battery life, durable, easy to use, compact size, dual SIM capability, expandable storage, FM radio, basic functionality. | ||
| Reply | ||
|  | Somygc | May 04, 2024 | 
| Outdated specs, limited storage, poor camera quality, short battery life. | ||
| Reply | ||
|  | Loxlxj_ | May 14, 2024 | 
| Decent budget phone with basic features. | ||
| Reply | ||