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Samsung Galaxy A31
Samsung Galaxy A31 Price and Specifications
General
| Device Type | Smartphone |
| Model | Samsung Galaxy A31 |
| Announced | 24 March 2020 |
| Released | 27 April 2020 |
| Status | Available |
| Warranty | 1 Year Warranty |
Display
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | Super AMOLED |
| Size | 6.4" Display |
| Resolution | 1080 x 2400 pixels |
| Aspect Ratio | 20:9 ratio |
| Display Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others. | 16M colors |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | ~411 ppi density |
| Touch Screen | Multi-Touch |
| Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. | Unknown |
| Features | Super AMOLED capacitive touchscreen |
Body
| Build Material | Glass front |
| Dimensions | 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
| Weight | 185 g (6.53 oz) |
| Colors | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White |
Camera
| Rear Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality. | 48MP |
| Secondary | Yes, 8MP+5MP+5MP |
| Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) | Yes |
| Front Camera | 20MP |
| Features |
Rear: LED flash, HDR, panorama Video: 1080p@30fps Front: HDR Video: 1080p@30fps |
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. | 5000mAh |
| Placement | Non Removable |
| Charging | 15W wired |
Platform
| Operating System 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, One UI 2.5 |
| 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. | Mediatek Helio P65 (12nm) |
| 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 (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| 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-G52 MC2 |
Memory
| RAM | 4/6/8GB |
| ROM | 64/128GB |
| External Memory Card | MicroSDXC |
Network
| SIM Type SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Nano SIM |
| SIM | Duel Stand-by |
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - SM-A315F |
| 4G bands | 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F |
| Speed | HSPA, LTE-A |
Connectivity
| Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. | 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 |
| USB | USB Type-C 2.0, OTG |
| 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. | |
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| Web 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. | Yes |
| 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 (under display, optical), accelerometer, gyro, compass Virtual proximity sensing |
Software
| User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface. | Android |
| Java Support Java for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications. | No |
| Facebook Facebook is a popular free social networking website that allows registered users to create profiles, upload photos and video, send messages and keep in touch with friends, family and colleagues. The site is available in 37 different languages. | |
| Youtube Youtube is a popular free video-sharing website, Youtube is the largest video sharing site in the world, Millions of users around the world have created accounts on the site that allow them to upload videos that anyone can watch. |
Media
| Audio Playback | Yes |
| Video Play | Yes, Up to 4K |
| FM Radio | |
| Alert Types | Vibration |
| Ring Tones | Yes |
| Loudspeaker | Yes |
| Earphone Jack | Yes |
Messaging
| SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. | Yes |
| MMS MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol. | |
| Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user. | Yes |
| IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet. | Yes |
Others Features
| Games | Yes |
| Auto Call Recorder | Yes |
| More features |
SMS(threaded view), MMS, Email, Push Email, IM MP4/H.264 player MP3/WAV/eAAC+/Flac player Photo/video editor Document viewer |
Samsung Galaxy A31 Price in USA
SSamsung Galaxy A31 Smartphone Price USD 190 in USA. This device has a 6.4″ inches display with Super AMOLED screen and is Chipset powered by Mediatek MT6768 Helio P65 (12nm). This phone has four AI rear camera 48MP+8MP+5M+5MP with flash and a Front 32MP Camera. This mobile is available in four colors –Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White For those who are looking for a Smartphone that offers all the basic features, such as calling, texting, and internet browsing, Games as well as 5000mAh Li-Poly battery life, and Dual SIM (Nano-SIM, dual stand-by), then Samsung Galaxy A31 is a Definitely good phone.
| Model | Samsung Galaxy A31 |
| Price | USD. 190 |
| Released | 27 April 2020 |
| Display | 6.4″ (1080 x 2400 pixels) |
| RAM | 4-8GB |
| ROM | 64/128GB |
| Battery | 5000mAh Li-Poly |
The Samsung Galaxy A31, announced on March 24, 2020, and released on April 27, 2020, offers a compelling set of features for users seeking a well-rounded smartphone experience.
Design and Display
The Galaxy A31 is designed with dimensions of 159.3 x 73.1 x 8.6 mm and weighs 185 g. It supports both Single SIM (Nano-SIM) and Dual SIM (Nano-SIM, dual stand-by) configurations. The device features a Super AMOLED display spanning 6.4 inches, with a resolution of 1080 x 2400 pixels, providing a vivid visual experience with a 20:9 ratio (~411 ppi density).
Performance
Running on Android 10 with One UI 2.5, the Galaxy A31 is powered by the Mediatek MT6768 Helio P65 (12nm) chipset. The octa-core CPU (2×2.0 GHz Cortex-A75 & 6×1.7 GHz Cortex-A55) and Mali-G52 MC2 GPU contribute to efficient and reliable performance. The phone offers various internal storage and RAM configurations, including 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, and 128GB 8GB RAM, utilizing eMMC 5.1 technology.
Camera System
The quad-camera setup on the back includes a 48 MP wide lens, an 8 MP ultrawide lens, a 5 MP macro lens, and a 5 MP depth sensor. Camera features include LED flash, panorama, and HDR, with video recording capabilities at 1080p@30fps. The selfie camera is a single 20 MP wide lens with video recording at 1080p@30fps.
Audio and Connectivity
The Galaxy A31 features a loudspeaker and a 3.5mm jack for audio. It supports Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Bluetooth 5.0, A2DP, LE, GPS, GLONASS, GALILEO, BDS, NFC (market/region dependent), FM radio with RDS and recording, USB Type-C 2.0, and OTG capabilities.
Additional Features
The phone is equipped with various sensors, including a fingerprint sensor (under display, optical), accelerometer, gyro, compass, and virtual proximity sensing.
Battery
The Galaxy A31 powered by a non-removable Li-Po 5000 mAh battery, supporting 15W wired charging.
Miscellaneous
The Galaxy A31 is available in Prism Crush Black, Prism Crush Blue, Prism Crush Red, and Prism Crush White colors. Samsung Galaxy A31s include SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, and SM-A315N. SAR EU values are 0.49 W/kg (head) and 1.68 W/kg (body).
Performance Tests
The Galaxy A31 has undergone performance testing with notable scores, including AnTuTu: 151815 (v8), GeekBench: 5096 (v4.4), 1216 (v5.1), and GFXBench: 7fps (ES 3.1 onscreen).
Display and Audio Tests
Display tests reveal an infinite nominal contrast ratio, while the loudspeaker performs at a below-average -30.9 LUFS.
Battery Endurance
The Galaxy A31 achieves an endurance rating of 124 hours, showcasing its ability to provide a reliable and long-lasting battery life for users.
Samsung Galaxy M51 Pros & Cons
Pros
- 4G network supported.
- Powerful 5000mAh battery.
- Huge storage and RAM.
- Large AMOLED display.
Cons
- Without FM Radio
FAQ:
Samsung Galaxy A31 was released on 27 April 2020.
Samsung Galaxy A31 price starts from $190 in United States (USA).
The Samsung Galaxy A31 comes in three RAM variants: 4GB, 6GB and 8GB. It also has two storage variant of 64GB and 128GB. However, only Jfour combinations are available in the market: 4GB/64GB, 4GB/128GB, 6GB/128GB and 8GB/128GB.
The Samsung Galaxy A31 comes with a 6.4″ Super AMOLED Display with 1080 x 2400 pixels resolution.
Samsung Galaxy A31 uses the Mediatek MT6768 Helio P65 (12nm) chip.
The Samsung Galaxy A31 has a 48megapixel main rear camera, 8MP (ultrawide), 5MP (macro) or 5MP (depth) and 20megapixel Front Camera.
No, the Samsung Galaxy A31 is not supports 5G connectivity.
The battery capacity of Samsung Galaxy A31 is 5000 mAh.
The Samsung Galaxy A31 is primarily manufactured in South Korea.
No, model is not waterproof.
Above Samsung Galaxy A31 Price and Specifications is given. Please note that prices may be slightly lower or higher over time. We try to present you accurate information from their website and social media. For the most accurate and up-to-date information you can check the specifications from their official website Samsung and official social media page Samsung.
But Overall is ok
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