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Xiaomi Redmi K20 vs Samsung Galaxy A50s

Summary
89%
84%
Display

6.39" (16.23 cm)

1080x2340 px, 403 PPI

6.4" (16.26 cm)

1080x2340 px, 403 PPI

Performance

Dual + Hexa Core

2.2 GHz + 1.8 GHz, 6 GB RAM

Quad + Quad Core

2.3 GHz + 1.7 GHz, 4 GB RAM

Storage

64 GB

Non Expandable

128 GB

512 GB (Expandable)

Camera

48 MP + 13 MP + 8 MP (Primary)

20 MP(Front)

48 MP + 8 MP + 5 MP (Primary)

32 MP(Front)

Battery

4000 mAh

4000 mAh

32 h talktime (4G)

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.5/5 based on 47,175 ratings

Read All User Reviews

★★★★★
★★★★★

4.2/5 based on 11,425 ratings

Read All User Reviews

Best Prices
Rs. 19,799 @Croma Buy
Rs. 21,999 @Flipkart Buy
Rs. 21,999 @Tata CL... Buy
SEE ALL PRICES
Rs. 18,570 @Croma Buy
Rs. 18,570 @Flipkart Buy
Rs. 19,149 @Tata CL... Buy
General
Launch Date

July 22, 2019 (Official)

September 11, 2019 (Official)

Brand

Xiaomi

Samsung

Model

Redmi K20

Galaxy A50s

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Custom UI

MIUI

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

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 Quick, v3.0

yes Fast

Design
Size Compare
Size Compare
Dimensions

Height: 156.7 mm
Width: 74.3 mm
Thickness: 8.8 mm

Height: 158.5 mm
Width: 74.5 mm
Thickness: 7.7 mm

Weight

191 grams

166 grams

Build Material


Back: Gorilla Glass


Back: Plastic

Colours

Carbon Black, Flame Red, Glacier Blue, Pearl White

Prism Crush Black, Prism Crush White, Prism Crush Violet

Display
Very Good
Very Good
Screen Size

6.39 " (16.23 cm)

6.4 " (16.26 cm)

Screen Resolution

1080 x 2340 pixels

1080 x 2340 pixels

Aspect Ratio

19.5:9

19.5:9

Bezel-less display

yes

yes with waterdrop notch

Pixel Density

403 ppi

403 ppi

Display Type

AMOLED

Super AMOLED

Screen Protection

Corning Gorilla Glass v5

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

91.9 %

Screen to Body Ratio (calculated)

85.9 %

84.97 %

Performance
Very Good
Very Good
Chipset

Qualcomm Snapdragon 730

Samsung Exynos 9 Octa 9611

Processor

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

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

Architecture

64 bit

64 bit

Graphics

Adreno 618

Mali-G72 MP3

RAM

6 GB

4 GB

Bootup Time (tested by 91mobiles)

15.0 s

24.0 s

Storage
Best in Class
Best in Class
Internal Memory

64 GB

128 GB

Expandable Memory

no  No

yes Up to 512 GB

User Available Storage

Up to 107 GB

USB OTG Support

yes

yes

Camera
Very Good
Very Good
Main Camera
Camera Setup

Triple

Triple

Resolution

48 MP f/1.75 Primary Camera(2" sensor size, 0.8µm pixel size)13 MP f/2.4, Wide Angle, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)8 MP f/2.4 Telephoto (upto Digital Zoom, upto 2x Optical Zoom) Camera(4.0" sensor size, 1.12µm pixel size)

48 MP f/2.0 (upto 4x Digital Zoom) Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(13 mm focal length)5 MP f/2.2, Depth Camera

Sensor

Exmor-RS CMOS Sensor

Exmor-RS CMOS Sensor

Autofocus

yes Phase Detection autofocus

yes

Physical Aperture

F1.75

F2.0

Optical Image Stabilisation

no  No

Flash

yes Dual 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

Auto Flash, Face detection, Touch to focus

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

Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

3840x2160 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

20 MP f/2.2 Primary Camera(0.8µm pixel size)

32 MP f/2.0 Primary Camera

Camera Type

Pop-Up

Sensor

Exmor RS

Autofocus

no  No

Physical Aperture

F2.2

F2.0

Flash

no  No

Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

4000 mAh

4000 mAh

Type

Li-Polymer

Li-ion

User Replaceable

no  No

no  No

TalkTime

Up to 32 Hours(4G)

Quick Charging

yes Quick, v3.0

yes Fast

USB Type-C

yes

yes

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

01h 38m 18s

01h 45m 24s

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)
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) / 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 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)
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) / 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: 1.07 W/kg, Body: 0.723 W/kg

Head: 0.769 W/kg

Wi-Fi

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

yes

yes

Bluetooth

yes v5.0

yes v5.0

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

NFC

yes

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

yes

Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

On-screen

On-screen

Fingerprint Sensor Type

Optical

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Price list

Rs. 19,799
Buy Now
Rs. 18,570
Buy Now

Rs. 21,999
Buy Now
Offer: 30 off on RuPay debit card tnx above 750....  View All Offers
Offersx

1. 30 off on RuPay debit card tnx above 750.

2. 75 off on RuPay debit card tnx above 7,500.

3. 5% Unlimited Cashback on Flipkart Axis Card.

4. 5% off with Axis Bank Buzz Credit Card.

5. Exchange Offer.

6. Flat 1,000 off.

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

8. No cost Emi on credit and debit cards.

9. Get Google Nest Mini Chalk at.

10. 6-month YouTube Premium free trial Offer.

Rs. 18,570
Buy Now
Offer: 5% Unlimited Cashback on Flipkart Axis Ca...  View All Offers
Offersx

1. 5% Unlimited Cashback on Flipkart Axis Card.

2. Exchange offer.

3. Flat 6,330 Off.

4. No cost Emi on Bajaj Finserv.

5. No cost Emi on credit and debit cards.

6. Get Google Nest Mini Chalk at.

7. 6-month YouTube Premium free trial Offer.

Rs. 21,999
Buy Now
Rs. 19,149
Buy Now
Offer: Exciting EMI offers   View All Offers
Offersx

1. Exciting EMI offers

Rs. 22,490
Buy Now
Not Available

Related Questions

Ask a Question
  • which is best phone under 20000?

    Answered By 9d6059e8237f37821588590381167 | 15 days ago
    Poco X2 is the best smartphone under 20k




  • How to take screenshot on Samsung Galaxy A50s ?

    M

    Answered By Mayank Singh | 11 months ago

    There are multiple ways of taking a screenshot on your phone. Let us explore them:


    1. Using the drop down menu.

    Navigate to the screen you wish to capture.

    Drop down the notification menu.

    Tap the Screenshot option.

    2. Using the buttons.

    Navigate to the screen you wish to capture.

    Press and hold the volume down and power button together.

    3. In latest Android, Android Pie, you can just press and hold the power menu till you see a menu. Tap screenshot from there to capture the screen.

    You can check the specs of Samsung Galaxy A50s here: Samsung Galaxy A50s

  • How to enable VOLTE on Samsung Galaxy A50s ?

    P

    Answered By Parth Rangarajan | 11 months ago

    You don't need to enable VoLTE. Insert the Jio (VoLTE enabled) in any slot. By default, VoLTE will be active. If it is not, you can change the network preferences from Network option in settings.


    1. Go to Settings > Call Settings (Sim and Network)
    2. Tap Cellular networks > Enable Voice over LTE On/ Off.

    Alternatively, you can follow a much easier way:


    1. You can simply dial *#*#4636#*#* 
    2. Choose Phone information.
    3. Click " Phone Information" and Toggle VOLTE Provisioned.
    4. Restart the phone and you are done.


    You can check the below video to get more clarity:




    You can check the specs of Samsung Galaxy A50s here: Samsung Galaxy A50s
  • Does Xiaomi Redmi K20 support OTG?

    C

    Answered By Crowny Sudha | 1 years ago

    Yes,  USB-OTG Connectivity is supported and you can connect your USB Drive to it.

    Before you connect the drive using OTG cable, you need to enable OTG support on the device.

    To enable OTG :

    Open Settings-> Additional Settings-> OTG connection. Here you need to enable the option.


    Top 10 uses of OTG that will amaze you:


    You can find complete specifications here: Xiaomi Redmi K20

  • Does Samsung Galaxy A50s support OTG?

    M

    Answered By Mahesh Saxena | 11 months ago

    Yes, Samsung Galaxy A50s supports OTG. USB OTG or USB On-The-Go is one of the most recent technologies that allows you to connect your pen drives and in some cases hard disks to your smartphones and tablets. It has a cable and through that cable, you can directly view and use your pen drive in your smartphones.

    You can check the specs of Samsung Galaxy A50s here: Samsung Galaxy A50s

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