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Xiaomi Redmi K20 vs Realme X

Summary
89%
87%
Display

6.39" (16.23 cm)

1080x2340 px, 403 PPI

6.53" (16.59 cm)

1080x2340 px, 395 PPI

Performance

Dual + Hexa Core

2.2 GHz + 1.8 GHz, 6 GB RAM

Dual + Hexa Core

2.2 GHz + 1.7 GHz, 4 GB RAM

Storage

64 GB

Non Expandable

128 GB

Non Expandable

Camera

48 MP + 13 MP + 8 MP (Primary)

20 MP(Front)

48 MP + 5 MP (Primary)

16 MP(Front)

Battery

4000 mAh

3765 mAh

Expert Rating

★★★★★
★★★★★

Read Expert Review

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.5/5 based on 49,059 ratings

Read All User Reviews

★★★★★
★★★★★

4.5/5 based on 103,789 ratings

Read All User Reviews

Best Prices
Rs. 17,990 @Amazon Buy
Rs. 17,994 @Tata CL... Buy
Rs. 17,994 @Croma Buy
SEE ALL PRICES
Rs. 17,890 @Amazon Buy
Rs. 17,999 @Flipkart Buy
Not available in any other store
General
Launch Date

July 22, 2019 (Official)

July 18, 2019 (Official)

Brand

Xiaomi

Realme

Model

Redmi K20

X

Operating System

Android v9.0 (Pie)

Android v9.0 (Pie)

Custom UI

MIUI

ColorOS

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 Quick, v3.0, 18W

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

Design
Size Compare
Size Compare
Dimensions

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

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

Weight

191 grams

191 grams

Build Material


Back: Gorilla Glass


Back: Polycarbonate

Colours

Carbon Black, Flame Red, Glacier Blue, Pearl White

Space Blue, Polar White

Display
Very Good
Very Good
Screen Size

6.39 " (16.23 cm)

6.53 " (16.59 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

403 ppi

395 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)

91.9 %

91.2 %

Screen to Body Ratio (calculated)

85.9 %

85.14 %

Performance
Very Good
Very Good
Chipset

Qualcomm Snapdragon 730

Qualcomm Snapdragon 710

Processor

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

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

Architecture

64 bit

64 bit

Graphics

Adreno 618

Adreno 616

RAM

6 GB

4 GB

Bootup Time (tested by 91mobiles)

15.0 s

23.0 s

Storage
Best in Class
Best in Class
Internal Memory

64 GB

128 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

Triple

Dual

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 (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)

Sensor

Exmor-RS CMOS Sensor

Exmor-RS CMOS Sensor

Autofocus

yes Phase Detection autofocus

yes Phase Detection autofocus

Physical Aperture

F1.75

F1.8

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

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

Video Recording

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

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

Front Camera
Camera Setup

Single

Single

Resolution

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

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

Camera Type

Pop-Up

Pop-Up

Sensor

CMOS

Physical Aperture

F2.2

F2.0

Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

4000 mAh

3765 mAh

Type

Li-Polymer

Li-ion

User Replaceable

no  No

no  No

Quick Charging

yes Quick, v3.0, 18W

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

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, 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

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, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Accelerometer, Gyroscope

Price list

Rs. 17,990
Buy Now
Rs. 17,890
Buy Now

Rs. 17,994
Buy Now
Not Available

Rs. 21,999
Buy Now
Offer: 5% off on HSBC Credit Cards, up to 1500.  View All Offers
Offersx

1. 5% off on HSBC Credit Cards, up to 1500.

2. 5% Cashback on Flipkart Axis Bank Card.

3. 5% off with Axis Bank Buzz Credit Card.

4. Flat 1,000 off.

5. Get Google Nest Mini Charcoal.

6. Earn 500 Extra SuperCoins on this Purchase.

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

8. No Cost EMI on Credit and Debit Cards.

9. No cost Emi on Bajaj Finserv.

Rs. 17,999
Buy Now
Offer: 5% off on HSBC Credit Cards, up to 1500.  View All Offers
Offersx

1. 5% off on HSBC Credit Cards, up to 1500.

2. Get additional 2000 off on Debit and Credit.

3. 5% Cashback on Flipkart Axis Bank Card.

4. Get Google Nest Mini Charcoal.

5. Discovery Plus Premium Offer at 299.

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

7. 5% off with Axis Bank Buzz Credit Card.

Rs. 17,994
Buy Now
Not Available

Related Questions

Ask a Question
  • 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

  • which is best phone under 20000?

    Answered By 9d6059e8237f37821588590381167 | 2 months ago
    Poco X2 is the best smartphone under 20k




  • 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 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
  • Does Realme X support 5G?

    A

    Answered By Ajeet Das | 1 years ago

    Realme X have just hit the Indian market and has got a lot lot of attention for its quality features and amazing design. 5G has not yet launched and so bands are not fixed. It is expected that phone should be able to support 5G and the technology is going to be launch real soon. 

    You can see detailed specs here: Realme X

View all Popular Questions