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Samsung Galaxy A31

Samsung Galaxy A31
$167
Brand: Samsung
Category: Phones
  • Display 6.4-inch 1080 x 2400 pixels Full-HD+ screen
  • Camera 48 MP + 8 MP + 5 MP + 5 MP Main / 20 MP front
  • Storage 64/128 GB
  • RAM 4/6 GB
  • CPU Octa-core 2.2 GHz, Mediatek Helio P65
  • OS Android 10.0; One UI 2

Our Rating

The rating is based on the opinions of users and reliable reviewers.

9.2
  • Design, Built Quality 7 / 10
  • Display Quality 9 / 10
  • Camera Quality 9 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 9 / 10
  • Battery Performance 10 / 10

Samsung Galaxy A31 Highlights and Overview

The Samsung Galaxy A31 is the direct successor of the Galaxy A30 of 2019. It among few of the recent battery centered smartphone from Samsung. The device come in a 6.4-inch display with 1080 x 2400 pixels resolution. The device has a U-shaped notch overhead housing the front selfie sensor.

Internally, the Samsung Galaxy A31 is powered by the Mediatek MT6768 Helio P65 SoC clocked at 2.2GHz, along with Mali-G52 MC2 GPU, 4/6 GB RAM and 64/128 GB internal storage. This is same CPU used in the recently announced Galaxy A41.

There is four camera modules at the back; a 48-megapixel main sensor, an 8-megapixel Wide-angle lens, and two 5-megapixel auxiliary lenses, being a depth and macro lenses respectively. Selfies and video calling duty is handled by a single 20-megapixel.

Color options includes Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White colors. There is a rear placed fingerprint scanner and AI FaceID. There’s option for either a single or dual nano-SIMs with support for 4G LTE network on both SIMs. Standby power comes from a 5000mAh battery, UI is a combination of Android 10 and One UI 2.0. Other key specifications of the Samsung Galaxy A31 are detailed in the table below.

Samsung Galaxy A31 Full Specifications and Features

NETWORK

Technology GSM / HSPA / LTE
2G Network Bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network Bands HSDPA 850 / 900 / 1700(AWS) / 2100
4G Network Bands LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
5G Network Bands Does not have support for 5G Network
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/150 Mbps

LAUNCH

Also Known As -
-

BODY

Dimensions 162.2 x 76.5 x 8.9 mm
Weight 193 g
Build Glass front/ premium plastic body
SIM Type Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

DISPLAY

Display Type AMOLED capacitive touchscreen, 16M colors
Size 6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)

PLATFORM

Operating System Android 10.0; One UI 2
Chipset Mediatek MT6768 Helio P65 (12nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU Mali-G52 MC2

MEMORY

RAM + ROM 4/6 GB
Card Slot Yes, up to 256 GB via microSD card (uses dedicated slot)

MAIN CAMERA

Camera Type Quadruple Lenses
Camera Sensor(s) 48 MP + 8 MP + 5 MP + 5 MP Main camera
Camera Features Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
F/1.8 aperture
Scene mode
5-element lens
Video Resolution 1080p@30fps

SELFIE CAMERA

Camera Type Single Lens
Camera Sensor(s) 20-megapixel
Camera Features FaceID,
Video Resolution 1080p@30fps

SOUND

Loudspeaker Yes
Speaker Location Chin, below display
Audio Jack Type Yes, 3.5mm audio jack

CONNECTIVITY

Bluetooth Bluetooth 5.0, A2DP, LE
NFC
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
FM Radio Yes, FM Radio

BATTERY

Battery Capacity Non-removable Li-Po 5000 mAh battery
- Power bank/Reverse charging
Wireless Charging No
Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. Up to 32 hours
Stand-by Up to 680 hours

OTHER FEATURES

Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Box Contents Charging Brick / USB cable

Samsung Galaxy A31 User Reviews and Opinions

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Disclaimer Note

We CANNOT guarantee 100% accuracy for the specification table above.