| Brand | Gionee |
| Model | Marathon M3 |
| Device Type | Smartphone |
| Release Date | 13 November 2014 |
| Status | Available |
| Operating System | Android |
| OS Version | v4.4.2 |
| Chipset | MediaTek MT6582 |
| CPU | Quad core, 1.3 GHz, Cortex A7 |
| CPU Cores | 4 Cores |
| Architecture | 64 bit |
| GPU | Mali-400 MP2 |
| Display Type | IPS LCD |
| Screen Size | 5.0 inches (12.7 cm) |
| Resolution | 720x1280 px (HD) |
| Aspect Ratio | 16:9 |
| Pixel Density | 294 ppi |
| Screen to Body Ratio | 66.7% |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Notch | Yes |
| Camera Setup | Single |
| Resolution | 8 MP f/2.2, Primary Camera |
| Autofocus | Yes |
| Flash | LED Flash |
| Image Resolution | 3264 x 2448 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Camera Setup | Single |
| Resolution | 2 MP, Primary Camera |
| Height | 144.5 mm |
| Width | 71.5 mm |
| Thickness | 10.4 mm |
| Weight | 180 grams |
| Colors | Black, White |
| Battery type | Li-Ion (Lithium-Ion) |
| Capacity | 5000 mAh |
| Standby | Up to 787 Hours(3G) / Up to 787 Hours(2G) |
| Talk Time | Up to 32 Hours(3G) / Up to 51 Hours(2G) |
| Internal Storage | 8 GB |
| Expandable Memory | Up to 128 GB |
| USB OTG | Yes |
| RAM | 1 GB |
| Network | 2G, 3G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Micro, SIM2: Micro |
| Speed | HSPA |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.0 |
| GPS | Yes with A-GPS |
| USB | microUSB 2.0 |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Video | 1080p@30fps |
| Document Reader | Yes |
| Made By | China |
| Features | Proximity sensor, Accelerometer, Compass |
