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Samsung Galaxy A31 Specs, review, opinions, comparisons

Samsung Galaxy A31 Specs, review, opinions, comparisons
Samsung Galaxy A31 pictures Samsung Galaxy A31 pictures Samsung Galaxy A31 pictures Samsung Galaxy A31 pictures Samsung Galaxy A31 pictures

Samsung Galaxy A31 Top Specs

  • Release Date: 2020, March 24
  • Dimensions: 159.3 x 73.1 x 8.6 mm
  • Weight: 185 g
  • Screen: 6.4", Super AMOLED
  • Main Camera: Quad, 48 MP
  • Selfi Camera: Single, 20 MP
  • Memory: 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
  • CPU:
  • Battery: 5000 mAh
  • Sensors: Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

For a full detailed phone specs keep reading the table with technical specifications, check video review, read opinions and compare with other models.

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Technical specifications

General specs
Brand and model Samsung Galaxy A31
Release date 2020, March 24
Dimensions (HxWxD) 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
Battery 5000 mAh,  Non-removable Li-Po
Approximate price220 EUR
Screen
Technology Super AMOLED
Touchscreen capacitive touchscreen
Display colors 16M
Screen size 6.4" inc
Screen area 98.9 cm2
Screen format 20:9 (height:width)
Screen to body ratio84.9%
Screen resolution 1080 x 2400 px
PPI /points per inch/ 411 PPI
Camera and Video
Rear camera, main 48 MP, Quad
Camera specs
-48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
-8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
-5 MP, f/2.4, (macro)
-5 MP, f/2.4, (depth)
Functions LED flash, panorama, HDR
Video 1080p@30fps
Front camera, selfie 20 MP, Single
Specifications 20 MP, f/2.2, (wide)
Video 1080p@30fps
Performance
Operating system OS Android 10.0; One UI 2.0
Chipset - Mediatek MT6768 Helio P65 (12nm)
Processor CPU
- Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Graphics processor GPU - Mali-G52 MC2
External memory microSDXC (dedicated slot)
Internal memory 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
GeekBench 5 Single Core326
GeekBench 5 Multi-Core1157
Communication and Connectivity
SIM card Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA, LTE-A
GPRS Yes
Edge Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Bluetooth 5.0, A2DP, LE
Harmful irradiation

SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)
Music and Audio
Radio FM radio, RDS, recording
Headphone jack Yes
Other features
- Sensors - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
- Fast charging 15W

Samsung Galaxy A31 Video review - click to play


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Frequently Asked Questions

The base approximate price of the Samsung Galaxy A31 was around 220 EUR after it was officially announced. At this point, the price may be lower.
The official release date is 2020, March 24.
The weight of the Samsung Galaxy A31 is 185 g.
The screen size of the Samsung Galaxy A31 is 6.4" inches.
The size of the Samsung Galaxy A31 is 159.3 x 73.1 x 8.6 mm (HxWxD).
No, it does not support 5G
No, it is not waterproof.
Yes, it supports fast charging.
No, it does not support wireless charging.
Yes, it supports the services of Google Play store, gmail, youtube, etc.
There is Quad main camera and Single selfi camera.
To turn on the phone, press and hold the power key until the logo appears on the screen, then release the key. If the phone does not turn on after a few seconds, connect the charger and try again in a minute.
To turn off the phone, press and hold the power button until the power icon appears, then tap the power icon.
To restart the phone, press and hold the volume down key and the power key at the same time until the logo appears on the screen, then release them. This may take up to 30 seconds.
To take a screenshot, press and release the volume down button and the power button at the same time. A thumbnail of the screenshot will appear immediately after that.
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