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Xiaomi Redmi K20 vs Vivo S1 Pro

Compare Xiaomi Redmi K20

Rs. 22,990

buy Now >

Offer: 5% Instant discount with HSBC Cashback card

Compare Vivo S1 Pro

Rs. 18,990

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Offer: 5% Instant discount with HSBC Cashback card

Summary
87%
86%
Display

6.39" (16.23 cm)

1080x2340 px, 403 PPI

6.38" (16.21 cm)

1080x2340 px, 404 PPI

Performance

Dual + Hexa Core

2.2 GHz + 1.8 GHz, 6 GB RAM

Quad + Quad Core

2 GHz + 1.8 GHz, 8 GB RAM

Storage

64 GB

Non Expandable

128 GB

256 GB (Expandable)

Camera

48 MP + 13 MP + 8 MP (Primary)

20 MP(Front)

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

32 MP(Front)

Battery

4000 mAh

4500 mAh

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.5/5 based on 50,650 ratings

Read All User Reviews

★★★★★
★★★★★

4.4/5 based on 24,944 ratings

Read All User Reviews

Best Prices
Rs. 21,999 @Flipkart Buy
Rs. 22,990 @Amazon Buy
Not available in any other store
Rs. 17,471 @Paytm M... Buy
Rs. 18,990 @Amazon Buy
Rs. 18,990 @Flipkart Buy
SEE ALL PRICES
General
Launch Date

July 22, 2019 (Official)

January 4, 2020 (Official)

Brand

Xiaomi

Vivo

Model

Redmi K20

S1 Pro

Also Known As

Vivo Y9s

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Custom UI

MIUI

Funtouch OS

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

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, 18W

yes Fast, 18W

Design
Size Compare
Size Compare
Dimensions

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

Height: 159.2 mm
Width: 75.1 mm
Thickness: 8.6 mm

Weight

191 grams

186.7 grams

Build Material


Back: Gorilla Glass


Back: Plastic

Colours

Carbon Black, Flame Red, Glacier Blue, Pearl White

Dreamy White, Jazzy Blue, Mystic Black

Display
Very Good
Very Good
Screen Size

6.39 " (16.23 cm)

6.38 " (16.21 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

404 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 %

90 %

Screen to Body Ratio (calculated)

85.9 %

83.39 %

Performance
Very Good
Very Good
Chipset

Qualcomm Snapdragon 730

Qualcomm Snapdragon 665

Processor

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

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Architecture

64 bit

64 bit

Graphics

Adreno 618

Adreno 610

RAM

6 GB

8 GB

Bootup Time (tested by 91mobiles)

15.0 s

28.0 s

Storage
Best in Class
Best in Class
Internal Memory

64 GB

128 GB

Expandable Memory

no  No

yes Up to 256 GB

User Available Storage

Up to 114 GB

USB OTG Support

yes

yes

Camera
Very Good
Very Good
Main Camera
Camera Setup

Triple

Quad

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 10x Digital Zoom, upto 2x Optical Zoom) Camera(4.0" sensor size, 1.12µm pixel size)

48 MP f/1.8 Primary Camera(2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera(13 mm focal length)2 MP f/2.4, Macro Camera(5.0" sensor size, 1.75µm pixel size)2 MP f/2.4, Depth Camera

Sensor

Exmor-RS CMOS Sensor

CMOS image sensor

Autofocus

yes Phase Detection autofocus

yes Phase Detection autofocus

Physical Aperture

F1.75

F1.8

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

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

Video Recording

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

1920x1080 @ 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(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)

Camera Type

Pop-Up

Sensor

CMOS

Physical Aperture

F2.2

F2.0

Flash

yes Screen flash

Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

4000 mAh

4500 mAh

Type

Li-Polymer

Li-Polymer

User Replaceable

no  No

no  No

Quick Charging

yes Quick, v3.0, 18W

yes Fast, 18W

USB Type-C

yes

yes

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

01h 38m 18s

01h 40m 03s

Network & Connectivity
SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

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) / 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..

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) / 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..

SAR Value

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

Head: 1.191 W/kg, Body: 0.475 W/kg

Wi-Fi

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Wi-Fi Calling

yes

Bluetooth

yes v5.0

yes v5.0

GPS

yes with A-GPS, Glonass

yes with A-GPS, Glonass

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, Compass, Gyroscope

Price list

Rs. 22,990
Buy Now

Offer: 5% Instant discount with HSBC Cashback card

Rs. 18,990
Buy Now

Offer: 5% Instant discount with HSBC Cashback card

Rs. 21,999
Buy Now
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1. Flat 5000 Instant Discount on Amex Cards.

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3. 10% off with Axis Bank Buzz Credit Card.

4. Flat 1,000 off.

5. Get Google Nest Mini at1999.

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

7. No cost Emi on Bajaj Finserv.

Rs. 18,990
Buy Now
Offer: Flat 5000 Instant Discount on Amex Cards....  View All Offers
Offersx

1. Flat 5000 Instant Discount on Amex Cards.

2. 5% Cashback on Flipkart Axis Bank Card.

3. 10% off with Axis Bank Buzz Credit Card.

4. Flat 2,000 Off.

5. Get Google Nest Mini at1999.

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

7. No cost Emi on Bajaj Finserv.

8. No cost Emi on credit and debit cards.

Not Available
Rs. 17,471
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Rs. 18,990
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Related Questions

Ask a Question
  • What is the screen refresh rate of Vivo S1 Pro?

    A

    Answered By Abhinav Chatterjee | 10 months ago

    Vivo hasn't said about the Vivo S1 pro of having a 90Hz display.

    So, it can be comfortably presumed that the device has the usual 60Hz display.

    Check Full Device Specifications Vivo S1 Pro

  • which is best phone under 20000?

    Answered By 9d6059e8237f37821588590381167 | 5 months ago
    Poco X2 is the best smartphone under 20k




  • 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

  • How to hide or protect apps on Vivo S1 Pro ?

    A

    Answered By Anish Shah | 11 months ago

    It is a good option to hide or lock your apps to save you from a mini heart attack when someone takes your phone, or keep some applications personal to you. 

    With new features being added up in new Android versions, this has also been added.

    You are likely to find in Settings under Utilities. (Different for Different Androids)

    Another way is to get an Application from the Play Store.
    The most popular one which I am also using in App Lock. It allows fingerprint unlocking also.
    To install it:
    1. Go to Play store and search for App Lock.
    2. Download the application with this icon
    3. Image result for app lock
    4. Download and Install it.
    5. Now, launch the application.
    6. Setup password and Recovery Questions.
    7. Now you can select the applications you wish to lock.
    8. You can also hide your pictures and video inside Vault.

    **Best Feature**
    You can hide the App Lock application itself and then open it using:
    Dialer or Browser.


    You can see detailed specs of the product here: Vivo S1 Pro


  • How to set custom ringtone on Xiaomi Redmi K20 ?

    C

    Answered By Chhanda Chandra | 1 years ago

    At some time, you will get bored with the default brand tune on your phone and would like to have a trending or your favorite song as a ringtone. I got you. 

    You have the option to set the ringtone for all contacts and even for a selected contact.

    To do it:

    Go to Settings >> Sound >> Phone Ringtone.

    Click on Add/Select from phone option to get the music list.

    Note: If your phone doesn't show up music files, you need to keep the fine in media folder from where it will automatically access and show on the list.


    You also have the option to set the ringtone from your music application.

    Try doing it, it's really very simple. Check the options when you are on your desired song.


    You can also use one of the popular ringtone managers to get your work done. They also allow you to edit your audio files.


    You can see detailed specs of the product here: Xiaomi Redmi K20

View all Popular Questions