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Samsung Galaxy M31
Samsung Galaxy M31 Summary
Samsung Galaxy M31 sports a large 6.4-inch display and has a waterdrop notch at the top. It has thin bezels around the AMOLED display which helps it stand out from the competition. The phone is comfortable to hold in the hand but a bit heavy at 191g. The weight of the smartphone is mainly due to the large 6,000mAh battery that it packs.
Samsung has equipped the phone with Exynos 9611 SoC and has 6GB of RAM. It has two storage variants to choose from, 64GB and 128GB storage. The phone is a dual-SIM device with support for 4G as well as VoLTE. The Galaxy M31 runs Samsung One UI 4.1 on top of Android 10. We found that the phone has a lot of bloatware.
Samsung Galaxy M31 has a quad camera setup at the back with the main one being a 64-megapixel shooter. It also has an 8-megapixel ultra-wide-angle camera, a 5-megapixel macro camera, and a 5-megapixel depth sensor. Daylight camera performance is good but low light camera performance was disappointing.
Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 |
| Speed | HSPA, LTE |
Launch
| Announced | 2020, February 25 |
| Status | Available. Released 2020, March 05 |
| Price | ₹14,999 |
Body
| Dimensions | 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) |
| Weight | 191 g (6.74 oz) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
Display
| Display Type | Super AMOLED, 420 nits (peak) |
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) |
| Protection | Corning Gorilla Glass 3 |
Memory
| Expandable | microSDXC (dedicated slot) |
| Internal Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored. | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
| Extra | UFS 2.1 |
Software
| OS OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android 10, upgradable to Android 12, One UI 4.1 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Exynos 9611 (10 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Mali-G72 MP3 |
Camera
| Rear Triple |
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.2, (depth) |
| Features |
‣ Main: LED flash, panorama, HDR ‣ Front: HDR |
| Rear Video | 4K@30fps, 1080p@30fps, gyro-EIS |
| Front camera | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm |
| Front Video | 4K@30fps, 1080p@30fps |
Features
| Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. | Fingerprint (rear-mounted), accelerometer, gyro, compass |
| Sound | 3.5mm Audio Jack, Speaker Phone |
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
| Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
| Games | Built-in + Downloadable |
| Touch Screen | Yes |
| Extra | Virtual proximity sensing |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | 5.0, A2DP, LE |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | GPS, GLONASS, GALILEO, BDS |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. | Yes (market/region dependent) |
| Radio | FM radio, RDS, recording |
| USB | USB Type-C 2.0 |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Poly (Lithium Polymer) |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 6000 mAh, non-removable |
| Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. | 15W wired |
MORE
| Colors | Ocean Blue, Space Black, Red |
| Models | SM-M315F, SM-M315F/DS, SM-M315F/DSN |
| Versions | SM-M315F/DS, SM-M315F/DSN |
| Price | About $310 |
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