| Hardware and OS | Micromax S303 | |
| Operating system | Android 5.1 | |
| Processor | 1000 MHz | |
| RAM | 512 Mb | |
| Internal Storage | 4 GB | |
| Memory Card Slot | yes | |
| Display | Micromax S303 | other phones |
| Type | colored TFT, 16.78 mln colors, sensor | |
| Size | 3.5" | |
| Resolution | 480x320 | |
| Touchscreen | multitouch, capacitive | |
| Connectivity | Micromax S303 | other phones |
| Standard | GSM 900/1800/1900, 3G | |
| Interfaces | Wi-Fi 802.11n, Bluetooth 3.0, USB | |
| Multi SIM mode | alternate | |
| SIM-card amount | 2 | |
| Camera | Micromax S303 | other phones |
| Camera | 0.3 megapixels | |
| Front camera | 0.3 megapixels | |
| Video Recording | yes | |
| Multimedia | Micromax S303 | other phones |
| Audio | MP3, AAC, WAV, FM-radio | |
| Design | Micromax S303 | other phones |
| Case material | plastic | |
| Case type | classic | |
| Battery | Micromax S303 | other phones |
| Capacity | 1400 mA?h | |
| Connector type for charging | micro-USB | |
| Other | Micromax S303 | other phones |
| Flashlight | yes | |
