Samsung Galaxy A31

It is powered by the MediaTek MT6768 (Helio P65) with a 60 Hz Super AMOLED display.

Key Specs

  • Screen:

    6.4 Inch, 1080x2400 (FHD+) Pixel, Super AMOLED, 60 Hz

  • Chipset:

    MediaTek MT6768 (Helio P65)

  • Thickness:

    8.6 mm

  • SIM Card Type:

    Nano-SIM (4FF)

  • RAM and Storage:

    4 GB RAM, 128 GB

  • Battery:

    5000 mAh, 15 W

  • Main Camera:

    48 MP, F2.0, 30 fps

  • OS Version:

    Android 10 (Q)

0.0
out of 5
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  • MicroSD support USB Type-C Headphone jack Good night shots
  • 1080p Video Recording 60 Hz Display End of update life No 5G

Full Specifications

General Specs
LAUNCH
Brand Samsung
Announced
Aka
Serie Samsung Galaxy A Serie
Sub Serie Samsung Galaxy A31
Announce Date 2020, March
Release Year 2020
Release Date
Out Price

DISPLAY

Screen Size 6.4 Inch
Display Technology Super AMOLED
Screen Resolution 1080x2400 (FHD+) Pixel
Screen Resolution Stanadrd FHD+
Pixel Density (PPI) 411 PPI
Screen Refresh Rate
Aspect Ratio 20:9
Screen Area 98.39 cm²
Screen Features Scratch Resistant Glass, Multi-Touch, Full Screen Display, Always-on Display, Notch, Water-Drop Notch
Screen Protection
Touch Screen Technology Capacitive Touchscreen
Color Depth 16 Million
Screen Body Ratio 84.49 %
Notification Light No

SECOND FRONT DISPLAY

Second Front Display
Size
Resolution
Density
Features

BACK DISPLAY

Back Display
Size
Resolution
Density
Features

BODY

Colors
Height 159.3 mm
Height (Folded)
Width 73.1 mm
Width Folded Unfolded
Thickness 8.6 mm
Thickness (Folded)
Thickness (Thinnest Point)
Weight 185 Grams
Other Variants Weight
Material (Back Cover) Glass (Plastic)
Material (Frame) Plastic (Metallic Looking)
Cover Features
Certification
Water Resistant No
Water Resistantce Level
Dust Resistant No
Dust Resistantce Level
Sensors Gyroscope, Compass, Ambient Light, Accelerometer, Virtual Proximity Sensor
Fingerprint Sensor Yes
Fingerprint Sensor In Screen
Earphone Jack 3.5 mm
Audio Output Features
NFC Yes
NFC Features
NFC Info
Infrared
USB Type USB Type-C
USB Version 2
USB Features USB On-the-go (OTG)
Cooling System
HDMI
Speaker Features Mono

OTHER

Box Content Earphone with Microphone, Eject Pin, USB Power Adapter (15W), USB Cable
Physical Keyboard
Accesories Supported

Network

Frequencies

Technology
2G Bands 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
3G Bands
4G Bands
5G Bands
TD-SCDMA
Navigation GPS, BDS, Galileo, GLONASS
4G Download Speed
4G Upload Speed
4G Technology
4G Features VoLTE (Voice over LTE) Support
Others
SIM Card Type Nano-SIM (4FF)
Number of SIM Area Dual SIM
Dual SIM Feature 3 Slot (SIM1+SIM2+MicroSD)
Wi-Fi Bands Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features Dual-Band, Wi-Fi Direct, Wi-Fi Hotspot, VHT80
Video Calling App Yes
Bluetooth 5
IR Blaster No
VoLTE
FM Radio Yes
FM Radio Features
Services and Apps Bixby Vision, Child Mode, Dolby Atmos, Screen Mirroring, Dark Mode, Easy Mode, MirrorLink, Samsung KNOX, One-Handed Mode, Face Recognition
SAR VALUEThe FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR) 1.68 W/kg
Head SAR 0.488 W/kg
Body SAR (5G)
Head SAR (5G)
 
Performance

PLATFORM

Chipset MediaTek MT6768 (Helio P65)
CPU Dual-core 2.0 GHz ARM Cortex-A75
CPU Frequency 2.0 GHz
Cores 8 cores
Process Technology
First Coprocessor Hexa-core 1.7 GHz ARM Cortex-A55
Second Coprocessor
CPU Architecture 64-bit
Lithography 12 nm
GPU Mali-G52 MC2
GPU Frequency 820 MHz
Other Chipset Variants
Android Version Android 10 (Q)
Play Store
User Interface (UI) Samsung One UI
UI Version Samsung One UI 2.0

MEMORY

RAM Capacity 4 GB
RAM Type
RAM Channels
RAM Frequency Max
Other RAM Options 4/6GB RAM Options
Storage 128 GB
Storage Technology
SD Card Slot Yes
SD Card Support 512 GB
Other Storage Options 64/128GB Storage Options

PERFORMANCE SCORES

Antutu Score

Antutu V4
Antutu V5
Antutu V6
Antutu V7
168.600 Points
Antutu V8
Antutu V9
Antutu V10
GeekBench 5 Score
350 Points
Single Score
1.240 Points
Multi Score

Battery

Battery Capacity 5000 mAh
Battery Technology Lithium Ion (Li-Ion)
Battery Features
Charging Type USB Type-C
Fast Charge Yes
Fast Charge Power 15 W
Fast Charge Technology Quick Charge (15W)
Wireless Charge No
Wireless Charge Features
Removable Battery No
Video Playing 22 Hours
Audio Playing 97 Hours
Charging Time
Talk Time (4G) 33 Hours
Standby Time (4G)
Talk Time (3G)
Standby Time (3G)
Standby Time (2G)
Talk Time (2G)
Network Usage (4G) 20 Hours
Network Usage (3G)
Gaming
Mixed

Camera

MAIN CAMERA The following features may vary with the software update.
First Camera
Resolution 48 MP
Pixel Size
Camera Features Portrait Mode, HDR, AI Scene Detection, Panorama, Auto Focus, Internal QR Code Reader, Macro Shot (4 cm), Burst Mode, Timer
Aperture Size F2.0
Sensor Size
Second Camera
Resolution 8 MP
Aperture F2.2
Features Ultra Wide Angle, Ultra Wide Angle (123°)
Third Camera
Resolution 5 MP
Aperture F2.4
Features Macro Shot
Forth Camera
Resolution 5 MP
Aperture
Features Deep of Field (Bokeh)
Focal Length
Maximum Aperture Size
Optical Zoom
OIS
OIS Features
Flash LED
Video Resolution 1080p (Full HD)
Video FPS 30 fps
Video Features
Video Recording Options
Slow Motion FPS Options

DxOMark Score

Mobile Score (Rear)
Mobile

SELFIE CAMERA

First Front Camera
Resolution 20 MP
Aperture Size F2.2
Sensor Size
Features Portrait Mode, HDR, Self-timer, Panorama Selfie
Video Resolution 1080p
Video FPS 30 fps

Samsung Galaxy A31 FAQ

How long does the battery of the Samsung Galaxy A31 last?

The Samsung Galaxy A31 battery has a capacity of 5000 mAh.

Does Samsung Galaxy A31 have NFC?

Yes, Samsung Galaxy A31 have NFC

What is Samsung Galaxy A31 refresh rate?

Samsung Galaxy A31 has 60 Hz refresh rate.

What is the Android version of Samsung Galaxy A31?

The Samsung Galaxy A31 Android version is Android 10 (Q).

What is the display resolution of Samsung Galaxy A31?

The Samsung Galaxy A31 display resolution is 1080x2400 (FHD+) Pixel.

Does Samsung Galaxy A31 have wireless charging?

No, Samsung Galaxy A31 doesn't have wireless charging.

Is the Samsung Galaxy A31 water and dust resistant?

No, Samsung Galaxy A31 doesn't have water and dust resistant.

Does the Samsung Galaxy A31 come with a 3.5mm headphone jack?

Yes, Samsung Galaxy A31 have 3.5mm headphone jack.

What is the Samsung Galaxy A31 camera megapixels?

The Samsung Galaxy A31 has 48 MP camera.

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