Select City

Samsung Galaxy A31 vs Xiaomi Redmi Note 9 Pro

Key Feature Comparison

7

Samsung Galaxy A31

Check Price
close
6.9

Xiaomi Redmi Note 9 Pro

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

MediaTek Helio P65, Mali-G52

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Qualcomm Snapdragon 720G, Adreno 618

5000 mAh

Li-ion, Fast, 15W

5020 mAh

Li-Polymer, Fast, 18W

6.4 inches

411 ppi, FHD

6.67 inches

395 ppi, FHD

Quad, 48MP + 8MP + 5MP + 5MP

1920x1080 @ 30 fps

Quad, 48MP + 8MP + 5MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches
6.67 inches

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels

Pixel Density

411 ppi
395 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

84.92%
84.62%

Screen Design

Waterdrop notch
Punch hole

Screen Quality

FHD
FHD

Screen Protection

-
Gorilla Glass 5

Peak Brightness

-
450 nits

Phone Variants

6GB 128GB
4GB 64GB, 6GB 128GB, 4GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Expandable Storage Capacity

Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
Yes

Storage Type

-
UFS 2.1

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v10 (Q)
Android v10 (Q)

GPU

Mali-G52
Adreno 618

Chipset

MediaTek Helio P65
Qualcomm Snapdragon 720G

CPU

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Custom User Interface

Samsung One UI
MIUI

Clock Speed

2 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

12 nm
8 nm

Battery Capacity

5000 mAh
5020 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-Polymer

Charger Type

Fast, 15W
Fast, 18W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Announced On

24-Mar-20
17-Mar-20

Market Status

Available
Available

Brand

Samsung
Xiaomi

Model Number

SM-A315FZB1INS/SM-A315FZBWINS
M2003J6A1I

Price Status

Confirmed
Confirmed

Price

Rs. 17,999
Rs. 12,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
-

NFC

Yes
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

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), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

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), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Setup

Single, 20MP
Single, 16MP

Front Camera 1 Resolution

20 MP
16 MP

Front Camera 1 Type

f/2.2 Primary Camera
Primary Camera

Front Aperture

f/2.2
-

Front Flash

No
-

Front Camera Features

-
HDR, panorama

Front Camera 1 Lens

-
1 micrometre pixel size

Weight

185 grams
209 grams

Colors

Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Aurora Blue, Glacier White, Interstellar Black, Champagne Gold

Dimensions

159.3 x 73.1 x 8.6 mm
165.7 x 76.6 x 8.8 mm

SAR Value

Head: 1.13 W/kg
-

Build

-
Back: Gorilla Glass

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Rear Camera Features

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

Rear Camera Setup

Quad, 48MP + 8MP + 5MP + 5MP
Quad, 48MP + 8MP + 5MP + 2MP

Rear Camera 1 Resolution

48 MP
48 MP

Rear Camera 1 Type

f/2.0 (upto 8x Digital Zoom) Primary Camera
f/1.79 (upto 10x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2" sensor size, 0.8 micrometre pixel size
2.25" sensor size, 1.6 micrometre pixel size

Rear Camera 2 Resolution

8 MP
8 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

5 MP
5 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4, Macro Camera

Rear Camera 4 Resolution

5 MP
2 MP

Rear Camera 4 Type

f/2.4, Depth Camera
f/2.4, Depth Camera

Rear Aperture

f/2.0
f/1.79

Rear Camera 2 Lens

-
1.12 micrometre pixel size

Rear Camera 3 Lens

-
1.12 micrometre pixel size

Rear Camera 4 Lens

-
1.75 micrometre pixel size

Rear Sensor

-
CMOS image sensor, ISOCELL Plus

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes

You May Also Read

Google Mobile Phone Price List
POCO Mobile Price List
Huawei Mobile Price List
LG Mobile Price List
Motorola Mobile Price List

Recent News

Sony Launches New Colour Variant for WH-CH720N and WH-CH520 Headphones.
25th Apr 2025
Realme 14T 5G Launched In India: Check The Price Range And Specs
25th Apr 2025
iQOO Announces Exciting Specs For Z10 Turbo And Z10 Turbo Pro Models
25th Apr 2025
Grab The Realme GT 6 At This Lucrative Offer: Check The Price Drop
25th Apr 2025
FunTouch OS 15 Brings Smart Features: Vivo Highlights AI Innovations
25th Apr 2025

Tips & Tricks

30+ Must-Know Android Secret Codes To Unlock Hidden Features
22nd Apr 2025
How to Transfer Photos from iPhone to External Drive
18th Apr 2025
How To Stop Spam Calls In Airtel? Step By Step Guide!
17th Apr 2025
7 Quick Fixes For The Latest iOS 18.4 Battery Drain Issue
10th Apr 2025
How To Create Whatsapp Backup On iPhone And Android: Easy Guide!
9th Apr 2025

Popular Leaks

POCO F7 Specs Leak, Will Launch With 7000mAh Battery
12th Jan 2025
iQOO and POCO to Enter Offline Market in India; Here’s When
23rd Nov 2021
OPPO Reno 14 Pro Leaks: New Design, Camera Details And Launch Hints
10th Apr 2025
Here’s How You Can Claim OnePlus 3, 3T, 5, 5T, 6, 6T Free Battery Replacement Offer in India
27th Aug 2021
iPhone 16 Leak Reveals It Will Feature A Massive Design Overhaul
6th Feb 2024