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Samsung Galaxy A31

Samsung Galaxy A31
Brand: Samsung
Category: Smartphones
  • Display Super AMOLED
  • Camera 48MP Primary Camera
  • RAM 4GB/6GB
  • Internal 128GB
  • Battery 5000mAH

Samsung Galaxy A31 - Specs


Network Support GSM
Device Type Smartphone
Model Samsung Galaxy A31
Announced March 2020
Released April 2021

Body And Display

Weight 185gm
Build Front Glass & Plastic Frame and Back
Screen Size 6.4inch
Screen Type Super AMOLED
Screen Resolution 1080 x 2400 pixels

Software Platform

OS Android 10, One UI 2.5
Chipset MediaTek Helio P65
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)


Card Slot microSDXC dedicated slot
RAM/ROM 128GB 4GB RAM and 128GB 6GB RAM.


Primary Camera 48 MP, f/2.0, 26mm (wide)
8 MP, f/2.2, 123˚, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
Features & Video LED flash, panorama, HDR
Selfie Camera 20 MP, f/2.2, (wide)
Selfie Camera Features 1080p@30fps

Comms Services

Bluetooth 5.0
USB-Type Type-C 2.0, USB On-The-Go


Fingerprint Under Display Optical

Other Specs

Battery Li-Po 5000 mAh (Fast charging 15W)
3.5mm Jack
Color Prism Crush Black & Prism Crush Blue
Price in India Rs. 17,180

Our Rating

The overall rating is based on review by our experts

  • Display 8 / 10
  • Camera 8 / 10
  • Performance 6 / 10
  • Battery 8 / 10
  • Value For Money 5 / 10

Samsung A31 was released in the market in March 2020 and has been available since then. The starting Samsung A31 price in India is Rs 17,180 in Amazon.

Specification Summary: Samsung Galaxy A31

To begin with, the Samsung A31 features a good 6.4-inch Super AMOLED display with 1080 x 2340 pixels resolution and a viewing angle of around 20:09. The handset comes with Gorilla Glass 3 protection and the front of the handset is made of glass, and the frame and back have built with plastic. It weighs 185 gm, making it slightly lighter than most handsets in this price category on the market. The handset runs on a MediaTek Helio P65 Octa-core processor.

A complete-featured handset has officially three variants currently available which are 128GB 4GB RAM and 128GB 6GB RAM. It supports the latest Google android 10 based on the One UI 2.5 operating system.

Camera: Samsung Galaxy A31

It comes with quad dual cameras, primarily highlighted by a 48MP primary camera placed on the top round shape rectangular box floating on the upper back. It looks simple and most using Samsung design. The Galaxy A31 primary camera has an f/2.0 aperture lens placed in front of the sensor, with an equivalent focal length of 26mm. The sensor has a pixel size of 0.8μm.

The main camera is complemented by an 8MP ultra-wide-angle secondary camera in the raw. It has an f/2.2 aperture lens and that facilitates a 123° wide field of view and the sensor has a pixel size of 1.12μm. The third camera has a 5MP f/2.4 macro lens sensor and the last one is a 5MP f/2.4 depth sensor.

Moving on to the front camera, The water drop selfie camera on the front has a resolution of 20MP. It has an f/2.2 shooter placed in front of the sensor that produces 1.0µm pixel size images, with an equivalent focal length of 26mm. Lastly, when it comes to its video capturing capabilities, Galaxy A31 supports recording is up to 1080p at 30fps.

Connectivity And Sensors

further, the company has provided connectivity features like Wi-Fi, 4G LTE / A-GPS, and Bluetooth 5.0. As we talk about phone biometric, here Samsung skipping the side-mounted fingerprint scanner. They were chosen for under-display fingerprint scanners on this handset. Further, sensors like accelerometer, proximity, gyro, and compass color spectrum sensors are available with this handset. On the other side, the phone has a massive 5000mAh battery and is packed with a 15watt fast-charging capacity. Here handset has great battery power with this price range.

Galaxy A31 has two unique color variants as its available with Prism Crush Black and Prism Crush Blue in colors. But when we look closer they are looking like a glassy color reflection.

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Above is the latest Samsung Galaxy A31 prices in India with complete specification. Check out other Samsung Mobiles here.

About brand

A South Korean company, Samsung Incorp. is the world’s largest producer of electronic devices.

Samsung is a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, image sensors, camera modules, and displays for clients. The Client includes such as Apple, Sony, HTC, and Nokia. It has become the world’s most famous name in terms of technology.

In 2000, the world saw the birth of Samsung’s Galaxy smartphone series, which quickly became not only the company’s most successful device but also regularly the world’s highest annual smartphone best-selling list. Since 2006, the company has been the world’s largest television producer. Starting in 2010, the Galaxy series was extended to tablet computers with the release of the Galaxy Tab.

Samsung’s flagship mobile handset line is the Galaxy S series of smartphones, which many consider a direct competitor of the Apple iPhone. During the third quarter of 2013, Samsung’s smartphone sales improved in emerging markets such as India and the Middle East. As of October 2013, the company offers 40 smartphone models on its US website.

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Disclaimer: The price & specs shown may be different from the actual. Please confirm on the retailer site before purchasing _Read more.

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