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Samsung Galaxy J8 2018 vs Samsung Galaxy M31

Compare Samsung Galaxy J8 2018

Rs. 16,300

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Compare Samsung Galaxy M31

Rs. 16,999

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Summary
82%
87%
Display

6.0" (15.24 cm)

720x1480 px, 274 PPI

6.4" (16.21 cm)

1080x2340 px, 403 PPI

Performance

Octa Core

1.8 GHz, 4 GB RAM

Quad + Quad Core

2.3 GHz + 1.7 GHz, 6 GB RAM

Storage

64 GB

256 GB (Expandable)

64 GB

512 GB (Expandable)

Camera

16 MP + 5 MP (Primary)

16 MP(Front)

64 MP + 8 MP + 5 MP + 5 MP (Primary)

32 MP(Front)

Battery

3500 mAh

23 h talktime (3G)

6000 mAh

48 h talktime (4G)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.4/5 based on 21,368 ratings

Read All User Reviews

★★★★★
★★★★★

4.3/5 based on 13,800 ratings

Read All User Reviews

Best Prices
Rs. 16,300 @Flipkart Buy
Not available in any other store
Rs. 16,999 @Samsung... Buy
Not available in any other store
General
Launch Date

June 28, 2018 (Official)

March 4, 2020 (Official)

Brand

Samsung

Samsung

Model

Galaxy J8 2018

Galaxy M31

Also Known As

Samsung Galaxy J8

Operating System

Android v8.0 (Oreo)

Android v10 (Q)

Custom UI

Samsung One UI

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network

4G: Available (supports Indian bands),
3G: Available, 2G: Available

4G: Available (supports Indian bands)
3G: Available, 2G: Available

Fingerprint Sensor

yes

yes

Quick Charging

no  No

yes Fast, 15W

Design
Size Compare
Size Compare
Dimensions

Height: 159.2 mm
Width: 75.7 mm
Thickness: 8.2 mm

Height: 159.2 mm
Width: 75.1 mm
Thickness: 8.9 mm

Weight

191 grams

191 grams

Build Material


Back: Plastic


Back: Plastic

Colours

Black, Blue, Gold

Black, Blue

Display
Good
Very Good
Screen Size

6.0 " (15.24 cm)

6.4 " (16.21 cm)

Screen Resolution

720 x 1480 pixels

1080 x 2340 pixels

Aspect Ratio

18.5:9

19.5:9

Bezel-less display

yes

yes with waterdrop notch

Pixel Density

274 ppi

403 ppi

Display Type

Super AMOLED

Super AMOLED

Screen Protection

Corning Gorilla Glass v3

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (calculated)

76.15 %

83.92 %

Performance
Good
Very Good
Chipset

Qualcomm Snapdragon 450

Samsung Exynos 9 Octa 9611

Processor

Octa core, 1.8 GHz, Cortex A53

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Architecture

64 bit

64 bit

Graphics

Adreno 506

Mali-G72 MP3

RAM

4 GB

6 GB

Storage
Best in Class
Best in Class
Internal Memory

64 GB

64 GB

Expandable Memory

yes Up to 256 GB

yes Up to 512 GB

User Available Storage

Up to 51 GB

Up to 49 GB

USB OTG Support

yes

yes

Camera
Very Good
Very Good
Main Camera
Camera Setup

Dual

Quad

Resolution

16 MP f/1.7 (upto 4x Digital Zoom) Primary Camera
5 MP f/1.9, Depth Camera

64 MP f/1.8 (upto 8x Digital Zoom) Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)5 MP f/2.4 Camera(25 mm focal length, 5.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera

Sensor

CMOS image sensor

ISOCELL Plus

Autofocus

yes

yes Phase Detection autofocus

Physical Aperture

F1.7

F1.8

Optical Image Stabilisation

no  No

no  No

Flash

yes LED Flash

yes LED Flash

Image Resolution

4616 x 3464 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

4 x Digital Zoom, Auto Flash, Face detection, Touch to focus

8 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Front Camera
Camera Setup

Single

Single

Resolution

16 MP f/1.9 Primary Camera

32 MP f/2.0 Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)

Sensor

Exmor RS

Autofocus

no  No

no  No

Physical Aperture

F1.9

F2.0

Flash

yes LED Flash

no  No

Camera Features

Wide Angle Selfie

Video Recording

1920x1080 @ 30 fps

Battery
Very Good
Excellent
Capacity

3500 mAh

6000 mAh

Type

Li-ion

Li-ion

User Replaceable

no  No

no  No

TalkTime

Up to 23 Hours(3G)

Up to 48 Hours(4G)

Quick Charging

no  No

yes Fast, 15W

USB Type-C

no  No

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

yes

yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SAR Value

Head: 0.697 W/kg

Head: 0.383 W/kg

Wi-Fi

yes Wi-Fi 802.11, b/g/n/n 5GHz

yes Wi-Fi 802.11, ac/b/g/n/n 5GHz

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Bluetooth

yes v4.2

yes v5.0

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

NFC

no  No

no  No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging

Multimedia
FM Radio

yes

yes

Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

Rear

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Price list

Rs. 16,300
Buy Now
Offer: 5% Unlimited Cashback on Flipkart Axis Ca...  View All Offers
Offersx

1. 5% Unlimited Cashback on Flipkart Axis Card.

2. Extra 5% off with Axis Bank Buzz Credit Card.

3. No Cost EMI on Flipkart Axis Bank Credit Card.

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Rs. 16,999
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Related Questions

Ask a Question
  • Is Samsung Galaxy M31 Waterproof?

    A

    Answered By Akshay Chatterjee | 4 months ago

    Samsung Galaxy M31 is yet not released in the Indian Market.

    So, all the features and the specifications of the device are yet to be revealed.

    However, looking at the price bracket of the device,it is not expected to be launching with a completely waterproof body but may be introduced with a Water Resistant body.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31 here.



  • How to take screenshot on Samsung Galaxy M31 ?

    T

    Answered By Tisha Jhadav | 4 months ago

    Samsung Galaxy M31 is yet to hit the Indian Markets.

    Thus, all the specifications and other gestures used in the device are yet to be revealed.

    However, if we have a look at the predecessors like M30 and M30s .

    The Power button and the Volume Rocker button when hit together, clicks the Screenshot.

    In the meantime, do not forget to find all the detailed specifications and other latest updates relates to Samsung Galaxy M31 here.

  • How to record calls on Samsung Galaxy M31 ?

    R

    Answered By Ram Niwas Goel | 4 months ago

    Most of the Samsung devices come with a Auto Call Recorder.

    This application when activated automatically records all the calls made through the device.

    If your device does not comes with this application , you can always download a Third Party Application for recording calls.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31 here.

  • How to hide or protect apps on Samsung Galaxy M31 ?

    R

    Answered By Rujul Nair | 4 months ago

    Most of the Samsung's premium devices come with a Pre-Installed safety application called as ' Secure Folder'

    This is a safety application powered by Knox' . It lets the user to hide all the  applications

    And if your device does not come with this application, you can always download a Third Party Application.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy M31 here.

  • Is there an IR blaster in Samsung Galaxy J8 2018?

    G

    Answered By Gayatri Shah | 1 years ago
    Yes, Samsung Galaxy J8 2018 have an IR Blaster.
    You can see full specifications here: Samsung Galaxy J8 2018
View all Popular Questions
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