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Xiaomi Redmi Note 9 Pro vs Samsung Galaxy A21s

Summary
86%
73%
Display

6.67" (16.94 cm)

1080x2400 px, 395 PPI

6.5" (16.51 cm)

720x1600 px, 270 PPI

Performance

Dual + Hexa Core

2.3 GHz + 1.8 GHz, 4 GB RAM

Quad + Quad Core

2 GHz + 2 GHz, 4 GB RAM

Storage

64 GB

512 GB (Expandable)

64 GB

512 GB (Expandable)

Camera

48 MP + 8 MP + 5 MP + 2 MP (Primary)

16 MP(Front)

48 MP + 8 MP + 2 MP + 2 MP (Primary)

13 MP(Front)

Battery

5020 mAh

29 h talktime (2G)

5000 mAh

54 h talktime (4G)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.2/5 based on 40,640 ratings

Read All User Reviews

★★★★★
★★★★★

4.2/5 based on 14,600 ratings

Read All User Reviews

Best Prices
Rs. 12,999 @Amazon Buy
Rs. 13,475 @Flipkart Buy
Not available in any other store
Rs. 14,999 @Amazon Buy
Rs. 14,999 @Flipkart Buy
Rs. 15,999 @happimo... Buy
General
Launch Date

March 17, 2020 (Official)

June 17, 2020 (Official)

Brand

Xiaomi

Samsung

Model

Redmi Note 9 Pro

Galaxy A21s

Operating System

Android v10 (Q)

Android v10 (Q)

Custom UI

MIUI

Samsung One UI

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

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

yes Fast, 18W

yes Fast, 15W

Design
Size Compare
Size Compare
Dimensions

Height: 165.7 mm
Width: 76.6 mm
Thickness: 8.8 mm

Height: 163.7 mm
Width: 75.3 mm
Thickness: 8.9 mm

Weight

209 grams

192 grams

Build Material


Back: Gorilla Glass


Back: Plastic

Colours

Aurora Blue, Glacier White, Interstellar Black, Champagne Gold

Black, Blue, White

Waterproof

yes Splash proof

Display
Good
Poor
Screen Size

6.67 " (16.94 cm)

6.5 " (16.51 cm)

Screen Resolution

1080 x 2400 pixels

720 x 1600 pixels

Aspect Ratio

20:9

20:9

Bezel-less display

yes with punch-hole display

yes with punch-hole display

Pixel Density

395 ppi

270 ppi

Display Type

IPS LCD

PLS TFT LCD

Screen Protection

Corning Gorilla Glass v5

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (calculated)

84.62 %

82.75 %

Performance
Very Good
Very Good
Chipset

Qualcomm Snapdragon 720G

Samsung Exynos 8 Octa 850

Processor

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

Octa core (2 GHz, Quad core, Cortex A55 + 2 GHz, Quad core, Cortex A55)

Architecture

64 bit

64 bit

Graphics

Adreno 618

RAM

4 GB

4 GB

Bootup Time (tested by 91mobiles)

26.0 s

31.0 s

Storage
Best in Class
Best in Class
Internal Memory

64 GB

64 GB

Expandable Memory

yes Up to 512 GB

yes Up to 512 GB

User Available Storage

Up to 48.1 GB

USB OTG Support

yes

yes

Camera
Very Good
Very Good
Main Camera
Camera Setup

Quad

Quad

Resolution

48 MP f/1.79 (upto 10x Digital Zoom) Primary Camera(2.25" sensor size, 1.6µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(1.12µm pixel size)5 MP f/2.4, Macro Camera(1.12µm pixel size)2 MP f/2.4, Depth Camera(1.75µm pixel size)

48 MP f/2.0 (upto 8x Digital Zoom), Wide Angle Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera
2 MP f/2.4, Depth Camera

Sensor

CMOS image sensor, ISOCELL Plus

Autofocus

yes Phase Detection autofocus

yes Phase Detection autofocus

Physical Aperture

F1.79

F2.0

Optical Image Stabilisation

no  No

Flash

yes LED Flash

yes LED Flash

Image Resolution

8000 x 6000 Pixels

8000 x 6000 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

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

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

Video Recording

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

1920x1080 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

16 MP Primary Camera(1µm pixel size)

13 MP f/2.2 Primary Camera(3.1" sensor size, 1.12µm pixel size)

Autofocus

no  No

Physical Aperture

F2.2

Flash

no  No

Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Excellent
Excellent
Capacity

5020 mAh

5000 mAh

Type

Li-Polymer

Li-ion

User Replaceable

no  No

no  No

TalkTime

Up to 29 Hours(2G)

Up to 54 Hours(4G)

Standby time

Up to 492 Hours(2G)

Quick Charging

yes Fast, 18W

yes Fast, 15W

USB Type-C

yes

yes

Battery Charging Time (20% to 100%) (tested by 91mobiles)

02h 15m 07s

01h 44m 07s

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 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
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) / 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..

SIM 2

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
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) / 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..

SAR Value

Head: 0.831 W/kg

Wi-Fi

yes Wi-Fi 802.11, ac/b/g/n, MIMO

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

yes

Bluetooth

yes v5.0

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

Mass storage device, USB charging

Multimedia
Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

Side

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Price list

Rs. 12,999
Buy Now
Rs. 14,999
Buy Now

Rs. 13,475
Buy Now
Offer: 10% off on AU Bank Debit Cards.  View All Offers
Offersx

1. 10% off on AU Bank Debit Cards.

2. 5% Cashback on Flipkart Axis Bank Card.

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

Rs. 14,999
Buy Now
Offer: 10% off on AU Bank Debit Cards.  View All Offers
Offersx

1. 10% off on AU Bank Debit Cards.

2. 5% Cashback on Flipkart Axis Bank Card.

3. Flat 3,000 Off.

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

5. No cost Emi on Bajaj Finserv.

6. No cost Emi on credit and debit cards.

Not Available
Rs. 15,999
Buy Now

Related Questions

Ask a Question
  • Does Xiaomi Redmi Note 9 Pro support NFC?

    A

    Answered By Aftab Shan | 9 months ago

    No, the Xiaomi Redmi Note 9 Pro doesn't have the NFC feature and it is quite obvious as this feature generally comes with the upper mid-range phones.

    Check what NFC is-


    Check Full Device Specifications Xiaomi Redmi Note 9 Pro

  • Does Samsung Galaxy A21s have the Samsung Pay option?

    A

    Answered By Avi Jaiteley | 6 months ago

    No, the Samsung Galaxy A21s doesn't support the Samsung Pay option as it doesn't have the NFC feature which is the basic need for operating Samsung Pay Option.

    Check more about Samsung Pay-


    Check Full Devic Specifications Samsung Galaxy A21s

  • How much time does it take to fully charge Samsung Galaxy A21s?

    C

    Answered By Chittaswarup Malhotra | 6 months ago

    Samsung Galaxy A21 s comes with a massive 5000 mAh Battery.

    To charge this beast, the device comes with 15 W Fast Charging.

    In-Hand tests reveal, that the device consumes approximately 2 hr 12 min to charge from 0%-100%.

    Also, do not forget to find all the detailed specifications and other latest updates related to Samsung Galaxy A21s here.


  • How to set up Wifi Hotspot on Xiaomi Redmi Note 9 Pro ?

    A

    Answered By Aashish Kumar | 1 years ago

    Your phone can be used to connect another phone, computer or tablet to connect to the internet using your internet. For sharing the service, another device should be connected via Wi-Fi, Bluetooth or USB.

    Setting up a Hotspot is really simple as follows:
    1. Go to Settings and look for Hotspot and Tethering.
    2. Tap and turn on Wifi Hotspot.
    3. To change the authentication mechanism or password click Set up Wi-Fi Hotspot. (Select None for open Wifi network with no password)
     On the other device:
    1. Turn on Wi-Fi and search for your own network.
    2. Select it and enter a password if required.
    Note:
    If another device is connected via USB or Bluetooth, you need to turn on USB tethering and Bluetooth tethering respectively.

    Watch the video for assistance:


    You can see detailed specs of product here: Xiaomi Redmi Note 9 Pro
  • Does Xiaomi Redmi Note 9 Pro support VOLTE ?

    A

    Answered By Aashish Kumar | 1 years ago

    Yes,  Xiaomi Redmi Note 9 Pro supports VoLTE in both the SIM slots since VoLTE works on bands 3,5 and 40 and both the SIM slots in Xiaomi Redmi Note 9 Pro supports band 3 and 40. You can use two Jio SIMs at a time in Xiaomi Redmi Note 9 Pro.

    You can go to this link for complete specs: Xiaomi Redmi Note 9 Pro

View all Popular Questions