HomeSamsungSamsung Galaxy A31 Review: All Its Specifications

Samsung Galaxy A31 Review: All Its Specifications

Would you like to comprehend what NFC means? Have you read Samsung Galaxy A31 review and flyer and noticed some unclear things? If you want answers to these questions and many more about Samsung Galaxy A31 specifications, then you are in the right place.

Samsung corporation announced Samsung Galaxy A31 mobile phone model on 3/24/2020, and released in 2020, April 27. However, this model’s status in the market is Available.
Samsung Galaxy A31 has a 6.4 inches, 98.9 cm2 display size
Samsung Galaxy A31 has 64GB 4GB RAM, and 5000 mAh battery life (the more mAh value gives more strength to the battery). When you buy Samsung Galaxy A31, you will gain a 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF rear camera and 16 MP, f/2.5, (wide), 1/3.06″ 1.0µm selfie camera.

Samsung Galaxy A31 comes with the following performance and platforms:
* Android 10, One UI 2.5 OS,
* Mediatek MT6768 Helio P65 (12nm) Chipset, Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55) Processor.

To get a full good Samsung Galaxy A31 review and make a well-informed decision on what device you will purchase, continue reading the following lines.

Samsung Galaxy A31 Review of The Body Specifications

Samsung Galaxy A31 Review - Body Features

While choosing a mobile phone, one of the most important choices to be considered is the cellular phone’s body features, which are body dimensions, body weight, and body build. In the following lines, you will see Samsung Galaxy A31 review related to the body features.

* Body Dimensions: 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) which means height, width, and thickness (depth) respectively.

* Body Weight: 185 g (6.53 oz).
The ideal weight of a mobile phone is between 140g to 170g, which is good for most consumers.


Read Samsung Galaxy A31 Review To Know Its Colors

Samsung Galaxy A31 Review - Available Colors

Choosing the color of the cellular phones cover is generally a personal issue, since it has become associated with the consumer’s general taste.
Samsung Galaxy A31 comes in the following colors: Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White.

No More specifications Confusing After Reading Samsung Galaxy A31 Review

Samsung Galaxy A31 Review - Display Specs

The screen has always been a major component of cellular phone. Still, ever since the advent of full-screen touch mobile phones, it has become imperative for manufacturers to offer the best display devices to consumers, which will boost the viewing and gaming experience.

Read on to find more about the primary display characteristics of Samsung Galaxy A31.

Display Type: Super AMOLED – Always select a screen kind that offers genuine black and more shining colors.

Display Size: 6.4 inches, 98.9 cm2 – These days, cellular phones feature screens that measure between 4.7 and 6.5 inches.

Screen To Body Ratio: (~84.9% screen-to-body ratio). It refers to the percentage of how much of the front side is covered by the display. Smartphones that have the largest screen-to-body ratio look delicate and that give them a premium look.

Display Ratio: 20:9 ratio. the Aspect ratio is the relevance between the height and width of the smartphone screen. Taller aspect ratios like 19.5:9 is coming with the most modern smartphones, and it is suitable for web browsing, and other portrait orientation apps.

Display Resolution: 1080 x 2400 pixels. It is the clarity of an image video in detail and sharpness. The pixel resolution for high-definition screens is 1920 x 1080.

Display Density: (~411 ppi density). It is the number of physical pixels per inch on a screen and is measured in Pixels Per Inch (ppi).

Knowing Camera Specs Using Samsung Galaxy A31 Review

Samsung Galaxy A31 Review - Camera Specifications

In the following lines, you will find Samsung Galaxy A31 review about the main cameras.
* Main Camera Single: 48 MP, f/2.0, 26mm (wide), 1/2.0″, 0.8µm, PDAF.
Here are explanations about some of the symbols included in the camera features:
MP (Megapixels) is the resolution of the image taken by a cellphone.
(f value) is the aperture of a lens that indicates how much light it lets in. The larger the aperture, the more light is let in; and vice versa.
(mm value) This measurement is of the lens’s focal length, which affects the final image that is produced by your camera.
AutoFocus (AF) is the function of a camera to automatically focus on a subject.

* Main Camera Dual: 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0″, 1.12µm
* Main Camera Triple: 5 MP, f/2.4, (macro)
* Main Camera Quad: 5 MP, f/2.4, (depth)
The main camera features are as follows:
HDR, panorama, 1080p@30fps main video camera.

In the following lines, you will see Samsung Galaxy A31 review of the selfie camera:
* Selfie Camera Single: 16 MP, f/2.5, (wide), 1/3.06″ 1.0µm
The main camera specs are:
HDR, panorama, 1080p@30/120fps Selfie video camera.

Samsung Galaxy A31 Review of the SIM Card

Samsung Galaxy A31 Review - SIM Features

SIM is an abbreviation for Subscriber Identity Module, and it’s a tiny plastic card that fits into your smartphone. It is an electronic chip available in three sizes; Standard (Mini), Micro, and Nano, and it allows you to connect to a cellular network. Then, you can make calls, send SMS messages, and use mobile internet services like 3G, 4G, and 5G. For more info about 3G / 4G networks, refer to Samsung Galaxy A31 3G or Samsung Galaxy A31 4G articles. However, you can use the cellular phone without a SIM to use some available applications on it, play games, and connect to a Wi-Fi network to browse the internet.

This cellphone model comes with Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) card. For more information, refer to How to insert SIM card in Samsung Galaxy A31 article.
Here are the popular SIM card types:
* Nano-SIM. This removable SIM card size is the smallest available one, so it is the most modern one (other than eSIMs, which we’ll talk about it very soon) and it’s used by the vast majority of modern cellular phones.

* Micro-SIM. They have a little bit larger chip, and they’re seldom been used in recent years.

* Standard SIM (Mini-SIM). It is the biggest SIM card size in use, and it’s the most rarely used.

* eSIM. It is an embedded SIM card, i.e., you can’t take it off of your cellular phone.

Chipset, CPU, and GPU – Samsung Galaxy A31 Review

Samsung Galaxy A31 Review - Hardware Performance

This model has Mediatek MT6768 Helio P65 (12nm) chipset.
Advanced embedded chipsets in smartphones allow the performing of many different tasks depending on their programming. They are built-in as part of the complete device including hardware and mechanical parts. The most famous chipset kinds are: Qualcomm Snapdragon, Intel Atom, and MediaTek Chipsets.

Samsung Galaxy A31 has Octa-core (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55) CPU.
CPU (Central Processing Unit) performance is necessary for the daily user experience. Thus, the higher the number of cores, and the higher the value of processing speed the better the performance will be.

Samsung Galaxy A31 has the following GBU (Graphics Processing Unit): Mali-G52 MC2.
This chip is responsible for processing all graphics jobs. In fact, Users are now more familiar with the various GPU chip kinds included in smartphone chipsets and occasionally take their performance into account when making purchases.

Samsung Galaxy A31 Review of the Storage specifications and Capacity

Samsung Galaxy A31 Review - Storage and Capacity

The amount of storage that a new smartphone provides is one of the main decision considerations. Actually, Samsung Galaxy A31 comes with a microSDXC memory card slot, and the following internal storage: 64GB 4GB RAM – 128GB 4GB RAM – 128GB 6GB RAM – 128GB 8GB RAM

Two types of phone’s memory are available:
Internal: It is built into the phone, and can’t be expanded. Nowadays, the majority of smartphones have internal memory that is at least 32GB or 64GB and a few high-end models feature 256GB or 512GB.
External: It is a removable SD card used as an alternative memory to store photos, music, videos, etc., regardless of the type of SD card slot.

Mobile Networks and communication – Samsung Galaxy A31 Review

Samsung Galaxy A31 Review - Networks and Connectivity

A mobile network, (or wireless network), is a technology that allows users to send and receive radio waves. It consists of base stations, each of which comprises a different zone called a “cell”. This makes it possible for several portable devices such as cell phones to connect together. Actually, there are 3 kinds of mobile networks in use: 3G, 4G (LTE), and 5G.

Samsung Galaxy A31 supports the following networks: 3G. For more information, refer to Samsung Galaxy A31 3G article. – 4G. For more information, refer to Samsung Galaxy A31 4G article.

Available Wireless Connections – Samsung Galaxy A31 Review

Samsung Galaxy A31 Review - Wireless Connections

This model comes with the following wireless connections:
* WLAN connection: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot. Wireless Local Area Network uses Wi-Fi to communicate to the home or office wireless network using the local router and provides Internet access.

* Bluetooth connection: 5.0, A2DP, LE}. It is a common wireless communication protocol used to communicate two devices together over short ranges, allowing them to share data between different devices.

* GBS connection: Yes, with A-GPS, GLONASS, GALILEO, BDS. Global Positioning System allows mobile phones to define any position you need.

* NFC connection: Yes (market/region dependent)}. Near Field Communication is a wireless technology that allows your cellphone to send data to another device when they’re close together, so it’s generally used for contactless payments. For more info, refer to NFC on Samsung Galaxy A31 article.

* USB connection: USB Type-C 2.0, USB On-The-Go. Universal Serial Bus is wired technology that allows users to connect two devices, such as a smartphone with a PC, to either transfer data or charge the connected device.

* Features Sensors: Fingerprint (under the display, optical), accelerometer, gyro, compass. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.

Samsung Galaxy A31 Review – The Operating System

Samsung Galaxy A31 Review - Operating System

This model comes with Android 10, One UI 2.5 operating system.

Samsung Galaxy A31 Review of The Battery Main Specs

Samsung Galaxy A31 Review - Battery Main Specs

Nothing is more crucial than the battery of the cellular phone that keeps these devices running and providing daily life working. The following lines are demonstrating Samsung Galaxy A31 review of its main battery.
* Battery Technology: Li-Po.
* Samsung Galaxy A31 comes with a non-a removable battery.
* Battery Capacity: 5000 mAh. It refers to the amount of storage volume a particular battery may offer. A battery with a 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery kind will usually mean more working time.
* Battery Charging: {Fast charging 15W}.

Samsung Galaxy A31 Review of the Battery Secondary Specs

Samsung Galaxy A31 Review - Battery Secondary Specs

In addition to the major Samsung Galaxy A31 specifications that we mentioned earlier, this model has more battery-related features that are relatively different depending on the kind of the cellular phone. Here are these features:
* Battery Charging Original: {Fast charging 15W}.

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