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Realme X vs Xiaomi Redmi K20

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Rs. 17,999

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Compare Xiaomi Redmi K20

Rs. 20,900

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Summary
86%
87%
Display

6.53" (16.59 cm)

1080x2340 px, 395 PPI

6.39" (16.23 cm)

1080x2340 px, 403 PPI

Performance

Dual + Hexa Core

2.2 GHz + 1.7 GHz, 4 GB RAM

Dual + Hexa Core

2.2 GHz + 1.8 GHz, 6 GB RAM

Storage

128 GB

Non Expandable

64 GB

Non Expandable

Camera

48 MP + 5 MP (Primary)

16 MP(Front)

48 MP + 13 MP + 8 MP (Primary)

20 MP(Front)

Battery

3765 mAh

4000 mAh

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.5/5 based on 106,526 ratings

Read All User Reviews

★★★★★
★★★★★

4.5/5 based on 51,014 ratings

Read All User Reviews

Best Prices
Rs. 17,999 @Flipkart Buy
Not available in any other store
Rs. 20,900 @Amazon Buy
Rs. 21,999 @Flipkart Buy
Rs. 22,499 @happimo... Buy
General
Launch Date

July 18, 2019 (Official)

July 22, 2019 (Official)

Brand

Realme

Xiaomi

Model

X

Redmi K20

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Custom UI

ColorOS

MIUI

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

yes VOOC, v3.0, 20W: 55 % in 30 minutes

yes Quick, v3.0, 18W

Design
Size Compare
Size Compare
Dimensions

Height: 161.2 mm
Width: 76.1 mm
Thickness: 9.4 mm

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

Weight

191 grams

191 grams

Build Material


Back: Polycarbonate


Back: Gorilla Glass

Colours

Space Blue, Polar White

Carbon Black, Flame Red, Glacier Blue, Pearl White

Display
Very Good
Very Good
Screen Size

6.53 " (16.59 cm)

6.39 " (16.23 cm)

Screen Resolution

1080 x 2340 pixels

1080 x 2340 pixels

Aspect Ratio

19.5:9

19.5:9

Bezel-less display

yes

yes

Pixel Density

395 ppi

403 ppi

Display Type

AMOLED

AMOLED

Screen Protection

Corning Gorilla Glass v5

Corning Gorilla Glass v5

Touch Screen

yes Capacitive Touchscreen, Multi-touch

yes Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

91.2 %

91.9 %

Screen to Body Ratio (calculated)

85.14 %

85.9 %

Performance
Very Good
Very Good
Chipset

Qualcomm Snapdragon 710

Qualcomm Snapdragon 730

Processor

Octa core (2.2 GHz, Dual core, Kryo 360 + 1.7 GHz, Hexa Core, Kryo 360)

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

Architecture

64 bit

64 bit

Graphics

Adreno 616

Adreno 618

RAM

4 GB

6 GB

Bootup Time (tested by 91mobiles)

23.0 s

15.0 s

Storage
Best in Class
Best in Class
Internal Memory

128 GB

64 GB

Expandable Memory

no  No

no  No

User Available Storage

Up to 104 GB

USB OTG Support

yes

yes

Camera
Very Good
Very Good
Main Camera
Camera Setup

Dual

Triple

Resolution

48 MP f/1.8 (upto 2x Digital Zoom) Primary Camera(4.73 mm focal length, 2" sensor size, 0.8µm pixel size)5 MP f/2.4, Depth Camera(2.176 mm focal length)

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)

Sensor

Exmor-RS CMOS Sensor

Exmor-RS CMOS Sensor

Autofocus

yes Phase Detection autofocus

yes Phase Detection autofocus

Physical Aperture

F1.8

F1.75

Optical Image Stabilisation

no  No

Flash

yes LED Flash

yes Dual 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

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

Auto Flash, Face detection, Touch to focus

Video Recording

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

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

Front Camera
Camera Setup

Single

Single

Resolution

16 MP f/2.0, Wide Angle Primary Camera(3.41 mm focal length, 1µm pixel size)

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

Camera Type

Pop-Up

Pop-Up

Sensor

CMOS

Physical Aperture

F2.0

F2.2

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Battery
Very Good
Very Good
Capacity

3765 mAh

4000 mAh

Type

Li-ion

Li-Polymer

User Replaceable

no  No

no  No

Quick Charging

yes VOOC, v3.0, 20W: 55 % in 30 minutes

yes Quick, v3.0, 18W

USB Type-C

yes

yes

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

01h 38m 18s

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)
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)
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

Wi-Fi

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

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

Wi-Fi Features

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

no  No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

no  No

Loudspeaker

yes

yes

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Special Features
Fingerprint Sensor

yes

yes

Fingerprint Sensor Position

On-screen

On-screen

Fingerprint Sensor Type

Optical

Optical

Other Sensors

Light sensor, Accelerometer, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 17,999
Buy Now
Offer: 5% Cashback on Flipkart Axis Bank Card.  View All Offers
Offersx

1. 5% Cashback on Flipkart Axis Bank Card.

2. Get Google Nest mini at 2499.

3. Lenovo smart clock.

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

Rs. 21,999
Buy Now
Offer: 10% off on ICICI Bank Credit Cards.  View All Offers
Offersx

1. 10% off on ICICI Bank Credit Cards.

2. 10% off on ICICI Bank Debit Cards.

3. 5% Cashback on Flipkart Axis Bank Card.

4. Flat 1000 off.

5. Get Google Nest mini at 2499.

6. Lenovo smart clock.

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

8. Get Mi Smart Speaker.

Not Available
Rs. 20,900
Buy Now

Not Available
Rs. 22,499
Buy Now

Offer: 5% (Upto 500/-) off with Apay on all bank debit/credit cards (choose Apay at checkout) ~No cost EMI for 3, 6 & 9 months tenure on APay - Min Trnx 30000/- (choose Apay at checkout)~5% Instant Discount on HDFC Credit Cards (Upto 1500/-) Min Trnx 15000/- (choose PayU at checkout)~ 5% Instant Discount on HDFC Credit Cards EMI (Upto 2000/-) Min Trnx 15000/- (choose PayU at checkout)~ Use code HAPPI for Rs.200 off on your first order

Related Questions

Ask a Question
  • which is best phone under 20000?

    Answered By 9d6059e8237f37821588590381167 | 7 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 enable Google Assistant in Realme X ?

    A

    Answered By Ashis Naran | 1 years ago

    You can enable Google Assistant by long pressing the Home Button or saying "Ok Google".

    Google will be there to help you.

    To Enable "OK Google" voice Recognition you need to follow below steps:
    1. Go to the "Google" App.
    2. Select "Setting" from the bottom right.
    3. Go to "Voice" and then "Voice Match"
    4. Choose when you want Google to listen to "Ok Google" and set it up by repeating it 3 times.train ok google
    Make sure, Google Play Services and Google App is up to date.

    You can see the video on how to enable:


    You can see detailed specs of the phone here: Realme X


  • How to make video calls on Xiaomi Redmi K20 ?

    C

    Answered By Chhabi Kapoor | 1 years ago

    Video calling was never this easier. VoLte is all IP Based and allows you to make video calls from native dialing applications. 

    Your phone must support 4G VoLte to use the feature. If your phone is not Volte enabled, you can use widely used: Jio4GVoice" application to get your work done. 

    To enable inbuilt 4G Video Calling
    1. Go to Settings.
    2. Go to SIM and Network.
    3. Select preferred sim and Enable the Volte and Video call option. 
    Other best way to make a video call is to use one of the popular video calling application. 


    Watch the video for more clarity:


    You can see detailed specs of the phone here: Xiaomi Redmi K20
  • How to hide or protect apps on Xiaomi Redmi K20 ?

    C

    Answered By Chhanda Chandra | 1 years 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: Xiaomi Redmi K20
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