Key Specs
| RAM | 6 GB | |
| Processor | Samsung Exynos 9 Octa 9611 | |
| Rear Camera | 64 MP + 8 MP + 5 MP + 5 MP | |
| Front Camera | 32 MP | |
| Battery | 6000 mAh | |
Display | 6.4 inches |
General
| Launch Date | March 5, 2020 (Expected) | |
| Brand | Samsung | |
| Model | Galaxy M31 | |
| Operating System | Android v10 (Q) | |
| Custom UI | Samsung One UI | |
| SIM Slot(s) | Dual SIM, GSM+GSM, Dual VoLTE | |
| SIM Size | SIM1: Nano SIM2: Nano | |
| Network | 4G: Available (supports Indian bands) 3G: Available, 2G: Available | |
| Fingerprint Sensor |  | |
| Quick Charging | |
Design
| Height | 159.2 mm Compare Size | |
| Width | 75.1 mm | |
| Thickness | 8.9 mm
Good
| |
| Weight | 191 grams
Poor
| |
| Build Material | Back: Polycarbonate | |
| Colors | Black, Blue, Red |
Display
| Screen Size | 6.4 inches (16.26 cm) | |
| Screen Resolution | 1080 x 2340 pixels | |
| Aspect Ratio | 19.5:9 | |
| Bezel-less display | with waterdrop notch | |
| Pixel Density | 403 PPI
Best in Class
| |
| Display Type | Super AMOLED | |
| Screen Protection | Corning Gorilla Glass v3 | |
| Touch Screen | Capacitive Touchscreen, Multi-touch | |
| Screen to Body Ratio (calculated) | 83.92 % |
Performance
| Chipset | Samsung Exynos 9 Octa 9611 | |
| Processor | Octa-core (2.3 GHz, Quad-core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Good
| |
| Architecture | 64 bit | |
| Graphics | Mali-G72 MP3 | |
| RAM | 6 GB
Best in Class
|
Storage
| Internal Memory | 64 GB
Best in Class
| |
| Expandable Memory | Up to 512 GB |
Camera
View All Camera Samples
| MAIN CAMERA | ||
| Camera Setup | Quad | |
| Resolution | 64 MP f/1.8 Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)5 MP f/2.2 Camera(25 mm focal length, 5.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera | |
| Sensor | ISOCELL Plus | |
| Autofocus | Phase Detection autofocus | |
| Physical Aperture | F1.8 | |
| Flash | LED Flash | |
| Image Resolution | 9000 x 7000 Pixels | |
| Settings | Exposure compensation, ISO control | |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Video Recording | 3840x2160 @ 30 fps | |
| FRONT CAMERA | ||
| Camera Setup | Single | |
| Resolution | 32 MP f/2.0 Primary Camera(25 mm focal length, 5.0" sensor size, 0.8µm pixel size) | |
| Sensor | Exmor RS | |
| Physical Aperture | F2.0 | |
Battery
| Capacity | 6000 mAh | |
| Type | Li-ion | |
| User-Replaceable |  No | |
| Quick Charging | Fast, 15W |
Network & Connectivity
| SIM Size | SIM1: Nano, SIM2: Nano | |
| Network Support | 4G (supports Indian bands), 3G, 2G | |
| VoLTE | | |
| SIM 1 |
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
| |
| SIM 2 |
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
| |
| Wi-Fi | Wi-Fi 802.11, ac/b/g/n/n 5GHz | |
| Wi-Fi Features | Mobile Hotspot | |
| Bluetooth | v5.0 | |
| GPS | with A-GPS, GLONASS | |
| USB Connectivity | Mass storage device, USB charging | |
| USB Type-C | (Doesn`t support micro-USB) |
Multimedia
| FM Radio | | |
| Loudspeaker | | |
| Audio Jack | 3.5 mm | |
| Audio Features | Dolby Atmos |
Special Features
| Fingerprint Sensor | | |
| Fingerprint Sensor Position | Rear | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Gyroscope |
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