Compare Samsung Galaxy M31 128GB vs Samsung Galaxy A31

Updated 12-Sep-2020
Comparison between Samsung Galaxy M31 128GB vs Samsung Galaxy A31 Mobile Phones. The comparision between these Mobile Phones is based on Quick Specs, Basic Information, Features, Technical Specifications and Other Basic Features. Also see Price Comparision between Samsung Galaxy M31 128GB vs Samsung Galaxy A31 Mobile Phones
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Samsung Galaxy M31 128GB
Samsung Galaxy A31
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Key features comparision

Screen Size

Samsung Galaxy M31 128GB6.4" (1080 x 2340)
100%
Samsung Galaxy A316.4" (1080 x 2400)
100%

Camera

Samsung Galaxy M31 128GB64 + 8 + 5 + 5 | 32 MP
100%
Samsung Galaxy A3148 + 8 + 5 + 5 | 20 MP
75%
25% Lesser

Memory

Samsung Galaxy M31 128GB128GB/6 GB
100%
Samsung Galaxy A3164 GB/4 GB
50%
50% Lesser

Battery

Samsung Galaxy M31 128GB6000 mAh
100%
Samsung Galaxy A315000 mAh
83.333333333333%
16% Lesser

Performance

Samsung Galaxy M31 128GBExynos 9611 Octa
83.333333333333%
16% Lesser
Samsung Galaxy A31MediaTek Helio P65 Octa
83.333333333333%
16% Lesser

Basic Information

Manufacturer

Samsung Galaxy M31 128GB : Samsung
Samsung Galaxy A31 : Samsung

Model

Samsung Galaxy M31 128GB : M31
Samsung Galaxy A31 : Galaxy A31

Launch Date (Global)

Samsung Galaxy M31 128GB : 25-02-2020
Samsung Galaxy A31 : 04-07-2020

Operating System

Samsung Galaxy M31 128GB : Android
Samsung Galaxy A31 : Android

Os Version

Samsung Galaxy M31 128GB : 10
Samsung Galaxy A31 : 10

Type

Samsung Galaxy M31 128GB : Smartphone
Samsung Galaxy A31 : Smartphone

Status

Samsung Galaxy M31 128GB : Launched
Samsung Galaxy A31 : Launched

Colors

Samsung Galaxy M31 128GB : Blue
Samsung Galaxy A31 : Black

Product Name

Samsung Galaxy M31 128GB : Samsung Galaxy M31
Samsung Galaxy A31 : Samsung Galaxy A31

Stereo Speakers

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Display

Screen Size (In Inches)

Samsung Galaxy M31 128GB : 6.4
Samsung Galaxy A31 : 6.4

Display Technology

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Screen Resolution (In Pixels)

Samsung Galaxy M31 128GB : 1080 x 2340
Samsung Galaxy A31 : 1080 x 2400

Display Features

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Pixel Density (Ppi)

Samsung Galaxy M31 128GB : 411
Samsung Galaxy A31 : 411

Scratch Resistant Glass

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Notch Display

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Refresh Rate

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Camera

Camera Features

Samsung Galaxy M31 128GB : Quad
Samsung Galaxy A31 : Quad

Rear Camera Megapixel

Samsung Galaxy M31 128GB : 64 + 8 + 5 + 5
Samsung Galaxy A31 : 48 + 8 + 5 + 5

Maximum Video Resolution (In Pixels)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Front Camera Megapixel

Samsung Galaxy M31 128GB : 32
Samsung Galaxy A31 : 20

Front Facing Camera

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Led Flash

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Video Recording

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Geo-Tagging

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Digital Zoom

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Autofocus

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Touch Focus

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Face Detection

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Hdr

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Panorama Mode

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Ois

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Phase Detection

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Aperture (F Stops)

Samsung Galaxy M31 128GB : f/1.8
Samsung Galaxy A31 : f/2.0

Laser Focus Af

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Eis

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 : N/A

Pop-Up Camera

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Primary 1 Aperture

Samsung Galaxy M31 128GB : f/1.8
Samsung Galaxy A31 : f/2.0

Front Facing Aperture

Samsung Galaxy M31 128GB : f/2.0
Samsung Galaxy A31 : f/2.2

Type Of Secondary Rear Camera

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Ai-Based Stabilisation

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Battery

2G Talk Time (In Hours)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Maximum Standby Time 2G (In Hours)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Battery Capacity (Mah)

Samsung Galaxy M31 128GB : 6000
Samsung Galaxy A31 : 5000

Talk Time (In Hours)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Removal Battery (Yes/no)

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Support For Fast Charging

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 :

Fast Charging Wattage

Samsung Galaxy M31 128GB : 15 W
Samsung Galaxy A31 : 15W

Wireless Charging Wattage

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Charging Type Port

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : Type-C

Reverse Wireless Charging

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Sensors and Features

Features

Samsung Galaxy M31 128GB : Super AMOLED
Samsung Galaxy A31 : N/A

Keypad Type

Samsung Galaxy M31 128GB : Touchscreen
Samsung Galaxy A31 : Touchscreen

Style Score

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Mobile Usability

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Multi Touch

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Light Sensor

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Proximity Sensor

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

G (Gravity) Sensor

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Finger Print Sensor

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Orientation Sensor

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Accelerometer

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Compass

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Barometer

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Magnetometer

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Gyroscope

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 :

Dust Proof And Water Resistant

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Wireless Charging

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Waterproof

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Connectivity

Wireless Connectivity

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Charging Connection

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Interfaces

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Headphone Port

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Sim

Samsung Galaxy M31 128GB : Dual
Samsung Galaxy A31 : Dual

3G Capability

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

4G Capability

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Wifi Capability

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Wifi Hotspot

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Bluetooth

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Nfc

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 :

Gps

Samsung Galaxy M31 128GB :
Samsung Galaxy A31 :

Dlna

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Hdmi

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Volte

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

5G Capability

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Ir Blaster

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Dual Volte

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

technical specifications

Cpu

Samsung Galaxy M31 128GB : Exynos 9611
Samsung Galaxy A31 : MediaTek Helio P65

Cpu Speed

Samsung Galaxy M31 128GB : 4x2.3 GHz, 4x1.7 GHz
Samsung Galaxy A31 : 2x2.0 GHz, 6x1.7 GHz

Processor Cores

Samsung Galaxy M31 128GB : octa
Samsung Galaxy A31 : Octa-core

Ram

Samsung Galaxy M31 128GB : 6 GB
Samsung Galaxy A31 : 4 GB

Gpu

Samsung Galaxy M31 128GB : Mali-G72 MP3
Samsung Galaxy A31 : N/A

Dimensions (Lxbxh- In Mm)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : 159.3 x 73.1 x 8.6

Weight (In Grams)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : 185

Storage

Samsung Galaxy M31 128GB : 128GB
Samsung Galaxy A31 : 64 GB

Removable Storage (Yes Or No)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Removable Storage (Included)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Removable Storage (Maximum)

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A

Manufacturing Process

Samsung Galaxy M31 128GB : N/A
Samsung Galaxy A31 : N/A
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