Samsung Galaxy M31s
$164.69
Overview
Samsung Galaxy M31s is a budget Android smartphone released in 2020 with a 6.5-inch Super AMOLED, Exynos 9611 chipset, 64 main camera, and 6000 mAh battery.
The device runs One UI with features like Galaxy AI and Samsung DeX. Priced at $164.69, it targets users seeking budget performance.
Specifications of Samsung Galaxy M31s
The display of Samsung Galaxy M31s measures 6.5 inches with Super AMOLED technology. Peak brightness reaches 420 nits for excellent outdoor visibility. The screen renders at 1080x2400 pixels resolution.
The camera system of Samsung Galaxy M31s features 1 rear cameras: 64 main, 12MP ultrawide. Video recording supports up to 2160p.
The battery of Samsung Galaxy M31s has 6000mAh capacity with 25 wired charging. A full charge takes approximately 32 min minutes.
The performance of Samsung Galaxy M31s is powered by the Exynos 9611 chipset with Mali-G72 MP3 GPU. AnTuTu benchmark achieves 157068.
The memory of Samsung Galaxy M31s offers 8GB RAM with 128GB storage options. RAM uses LPDDR4X technology. Storage is 128GB 6GB RAM, 128GB 8GB RAM. Storage is not expandable.
The connectivity of Samsung Galaxy M31s includes 5G support, Wi-Fi No, and Bluetooth 5.0. NFC is supported for contactless payments.
The build of Samsung Galaxy M31s weighs 203g with Plastic frame and Glastic back. Water and dust resistance is rated No. Dimensions measure 109 x 49 x 19 mm.
The software of Samsung Galaxy M31s runs Android 10, upgradable to Android 12, One UI 4.1 with Samsung One UI. Software support extends 2 years through 2028.
Compare Samsung Galaxy M31s
Frequently Asked Questions about Samsung Galaxy M31s
Yes, Samsung Galaxy M31s is good for photography with its 64 camera. It handles everyday photography well with solid detail and color accuracy.
Samsung Galaxy M31s with Exynos 9611 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Samsung Galaxy M31s receives 2 years of updates through 2028. Consider this when planning long-term device usage.
Yes, Samsung Galaxy M31s supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Samsung Galaxy M31s has No protection against dust and water.
Samsung Galaxy M31s has a 6000mAh battery. This provides all-day battery life with typical usage, often lasting into a second day with moderate use.
Samsung Galaxy M31s at $164.69 is a budget device offering 6000mAh battery. It's worth buying if you prioritize affordability over premium features.
Samsung Galaxy M31s supports 25 wired charging with full charge in approximately 32 min minutes.
Samsung Galaxy M31s is available in 128GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Samsung Galaxy M31s has a 6.5-inch Super AMOLED with 60Hz refresh rate and 420 nits peak brightness. HDR support includes No.
Samsung Galaxy M31s in Category Rankings
See how Samsung Galaxy M31s ranks in these categories:
Verdict
The Samsung Galaxy M31s delivers practical value for users prioritizing affordability over premium features. The phone excels in versatile camera system, all-day battery endurance. Pick this phone for essential smartphone functionality, if you prioritize affordability while still needing core features.
Key Specifications
Display
6.5"
Main Camera
64
Chipset
Exynos 9611
Full Specifications
Network
| Technology | GSM |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G LTE Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 |
| 5G Sub-6 Bands | |
| 5G mmWave Bands | |
| Speed | N/A |
| Carrier Aggregation | 4G |
| SIM | Nano-SIM |
| Dual SIM Mode | Dual SIM |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support |
Launch
| Announced | 2020 |
| Status | Out of Stock |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $164.69 |
Body & Design
| Dimensions (mm) | 109 x 49 x 19 mm |
| Weight (g) | 203 |
| Build Materials | Back: Plastic |
| Frame | Plastic |
| Back Finish | Glastic |
| Colors | ["Cool Gray"] |
| IP Rating | |
| Rugged Certifications | |
| Ingress Gaskets | N/A |
| Form Factor | Bar |
| Hinge Type | N/A |
| Folded Dimensions | |
| Thermal Solution | Passive |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | Super AMOLED |
| Size (inches) | 6.5 |
| Resolution (px) | 1080x2400 pixels |
| Aspect Ratio | 3:4 |
| Pixel Density (ppi) | 405 |
| Screen-to-body Ratio (%) | 86.1 |
| Refresh Rate (Hz) | 60 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 180 |
| Peak Brightness (nits) | 420 |
| HDR Standards | |
| Color Gamut | sRGB |
| Color Depth | 16 |
| PWM Dimming (Hz) | 240 |
| Glass Protection | Corning Gorilla Glass v3 |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 10, upgradable to Android 12, One UI 4.1 |
| Update Policy | 2 years |
| Chipset | Exynos 9611 |
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU | Mali-G72 MP3 |
| NPU/AI TOPs | 5 TOPS |
| ISP Features | Single camera |
| Modem | Exynos Modem 5123 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 157068 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X |
| Storage | 128GB |
| Storage Type | 128GB 6GB RAM, 128GB 8GB RAM |
| Storage Speed | UFS 2.1 |
| Expandable Storage | |
| Slot Type | microSD |
| USB OTG | |
| Filesystem Encryption |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 64 |
| Main Sensor Size | 1/1.7" |
| Main Sensor Model | Sony Exmor-RS IMX682 |
| Main Lens | f/1.8, 26mm |
| OIS | |
| Autofocus | PDAF |
| Pixel Binning | 0.8µm |
| Ultrawide | 12MP, FOV: 123° |
| Telephoto | N/A |
| Macro | 5 |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 2160p |
| HDR/Dolby Vision Video | |
| Video Codecs | H.264, H.265 |
| Slow Motion | 720p@240fps |
| Video Stabilization | |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | N/A |
| Sensor Size | 1/4.9" |
| Aperture | f/2.2 |
| AF/OIS | N/A |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | Software |
Audio
| Loudspeakers | |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 2 |
| Bluetooth Codecs | AAC, SBC |
| DAC/Amp |
Connectivity
| Wi-Fi | |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS, GLONASS, GALILEO, BDS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type-C 2.0 |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Side-Mounted |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | N/A |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | Accelerometer, Gyroscope, Geomagnetic, Proximity, Light |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 6000 |
| Type | Li-Ion |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 25 |
| Wired Standard | 25W |
| 0-50% Time (mins) | 70 min |
| Full Charge Time | 32 min |
| Wireless Charging | N/A |
| Wireless Standard | |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | 25W |
| Battery Health Features | Standard |
Software
| OS at Launch | Android 10 |
| Update Window | 2 years |
| UI Skin / Launcher | Samsung One UI |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | Basic |
| Accessibility | Standard |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | Phone, Charger, USB Cable, SIM Ejector Tool, User Manual |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!
Samsung Galaxy M31s Review: Solid Performance for the Price
Our comprehensive review of the Samsung Galaxy M31s covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.
- + Long-lasting 6000mAh battery
- + Excellent value for money
- - Performance may struggle with demanding tasks
- - No wireless charging