Samsung Galaxy A31

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Samsung Mobile is not resting on its oars in its fight to ward off the competition. The Samsung Galaxy A31 comes to the fight with a 6.4″ Super AMOLED, Infinity-U display, a 48 megapixel quad camera at the back, a 20 megapixel selfie camera, as well as a massive 5000 mAh battery.

The Galaxy A31 has two variants – one with 4GB RAM and 64GB storage, and the other with 6GB RAM and 128 GB storage.

Samsung Galaxy A31 Full Specs and Features

Mobile Wireless Network and Software

  • 2G mobile network bands: GSM, GPRS, EDGE 850 / 900 / 1800 / 1900 MHz.
  • 3G mobile network bands: UMTS, WCDMA, HSDPA 850 / 900 / 2100 MHz
  • 4G mobile network bands: LTE 1(2100) / 3(1800) / 5(850) / 8(900) / 38(2600) / 40(2300) / 41(2500)
  • 5G mobile network bands: No.
  • SIM Type: Nano-SIM, Dual SIM
  • Software / OS: Android 10 + One UI 2.0

Design, Form Factor, Appearance

  • Dimensions: 73.1 x 159.3 x 8.6 mm
  • Weight: 185g
  • Display: 6.4 inches, 1080 x 2400 pixels, 20:9 aspect ratio, Super AMOLED screen, Infinity-U.
  • Colours: Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White.
  • Physical Build: Plastic
Samsung Galaxy A31 - Full phone specs, specifications, price

Internal Hardware Specs

  • Processor Type: 64-bit, 2.0 GHz Octa-core, Cortex-A75
  • Processor Name: MediaTek Helio P65
  • Graphics Processor:
  • RAM: 4 GB / 6 GB
  • Internal Storage: 64 GB / 128 GB
  • External Storage: microSD, up to 512 GB (dedicated slot)

Photography, Video Recording

  • Rear Camera: 48 MP main sensor + 8MP ultra-wide + 5MP depth sensor + 5MP macro sensor, LED flash, 1080p@30fps video recording
  • Front-facing Camera: 20 MP, Face Recognition, 1080p@30fps video capture.
Samsung Galaxy A31 red

Audio, Video Playback

  • Music Support: PCM, AAC / AAC + / eAAC + / MP3 / AMR – NB / WB / APE
  • Audio: 3.5 mm audio jack
  • Loudspeaker: Mono speakers
  • Video Support: H.264/MP4/MPEG4 player
  • FM Radio: Yes.

Phone Sensors

  • Digital Compass: Yes.
  • Accelerometer: Yes.
  • Proximity Sensor: Yes.
  • Ambient Light Sensor: Yes.
  • Barometer: No.
  • Pedometer: No.
  • Heart Rate Monitor: No.
  • Gyroscope (G-Sensor): Yes.
  • Fingerprint Scanner: Yes; in-display.
  • Face Unlock: Yes.
  • Iris Scanner: No.
  • Motion Sensing / Gesture Control: No.
  • Voice Control: No.
  • Intelligent Digital Assistant: Yes; Google Assistant.
  • Infra-red Sensor: No.

Connectivity Options

  • Bluetooth: v5.0, A2DP
  • WiFi: Wi-Fi 802.11 a/b/g/n/ac, hotspot
  • USB: microUSB v2.0. USB-C reversible connector.
  • NFC: No.

Miscellaneous Specs and Features

  • Battery Type and Capacity: Non-Removable Lithium-Polymer 5000 mAh
  • Battery Charging: 15W quick charging
  • Wireless Charging: No.
  • Reverse Charging: No.
  • Model Number: N/A.

Samsung Galaxy A31 Price and Launch Date

  • Announced: March 2020
  • Release Date: March 2020

Price in the US

Samsung A31 is not officially available in the United States, but you can always buy it from a number of online retailers.

Price in the UK

The price of the Galaxy A31 in the United Kingdom (UK) ranges from £139 to £220, depending on the storage options.

Price in Germany and other European Union (EU) countries

The price of the Galaxy A31 in the European Union (EU) ranges from €126 to €329, depending on the storage options.

Price in Australia

The price of the Galaxy A31 in the United a kingdom (UK) ranges from AUD429 to AUD499, depending on the storage options.

Price in South Africa

The price of the Galaxy A31 in South Africa ranges from R 3749 to R 3999, depending on the storage options.

samsung galaxy a31 specs red blue

Questions and Answers about Samsung Galaxy A31

Here are answers to some of the most commonly asked questions about Samsung A31.

The Samsung Galaxy A31 is a mid-range smartphone that has some features that you asked about, but not all of them. According to the web search results, the Samsung Galaxy A31 has the following features:

Does Samsung A31 support aptX Bluetooth codecs?

The Samsung A31 supports the basic aptX Bluetooth codec, which can improve the sound quality of wireless headphones. However, it does not support the more advanced aptX HD and aptX Adaptive codecs.

Does Samsung A31 have Wireless Charging?

No, the Galaxy A31 does not support wireless charging. You need to use a USB Type-C cable to charge the phone.

Does Samsung A31 have IP Rating?

No, the Galaxy A31 does not have an IP rating, which means it is not officially water-resistant or dust-proof².

Does Samsung A31 have IR blaster?

No, the Samsung A31 does not have an IR blaster, which means it cannot be used as a remote control for TVs or other devices.

Does Samsung A31 have FM radio?

Yes, the Galaxy A31 has an FM radio, which can be accessed with a pair of headphones plugged into the 3.5 mm jack.

Does Samsung A31 have fast charging?

Yes, the Samsung Galaxy A31 supports fast charging. It has a 15W charger, which can charge the 5000 mAh battery in about 2 hours.

Is Samsung Galaxy A31 a 4G phone?

Yes; the Samsung A31 is a 4G LTE phone.

Does Samsung Galaxy A31 have a fingerprint scanner?

Yes; Samsung Galaxy A31 has a fingerprint reader located inside the display.

Does Samsung Galaxy A31 have Gorilla Glass?

No; the Samsung A31 does not have Gorilla Glass protection on its screen.

Does Samsung Galaxy A31 have quick charging?

Yes; Samsung A31 has 15W quick charging technology.

MobilityArena Buyer’s Guide Verdict

Not available.

Our Buyer’s Guide Verdict is recommendation that we make based on our evaluation of the specs of the device. It is a general guide designed to help you understand how much value a smartphone offers for its price. It is not a stamp of quality assessment or an endorsement of the device or of the manufacturers. Be sure to ask questions and use your judgement when buying any device, as MobilityArena may not be held responsible for your buying decisions.

Phone Review Rating

We are yet to review the Samsung Galaxy A31 and so do not have a review rating for it yet. This section will be updated with our review rating and a link to the review page, as soon as we have a review ready.

Disclaimer: While we take the pains to ensure accuracy, we can not guarantee that the specs and  information on this page about the Samsung Galaxy A31 are 100% correct. If you think that any information for the current phone is wrong or missing, please contact us.

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