Realme X vs Xiaomi Redmi K20 : Specs Comparison, Price Difference

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

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
Quick Charging	VOOC, v3.0, 20W: 55 % in 30 minutes	Quick, v3.0, 18W

Launch Date

July 18, 2019 (Official)

July 22, 2019 (Official)

Brand

Realme

Xiaomi

Model

Redmi K20

Operating System

Android v9.0 (Pie)

Custom UI

ColorOS

MIUI

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano
SIM2: Nano

Network

4G: Available (supports Indian bands),
3G: Available, 2G: Available

Fingerprint Sensor

Quick Charging

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

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

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

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
Pixel Density	395 ppi	403 ppi
Display Type	AMOLED	AMOLED
Screen Protection	Corning Gorilla Glass v5	Corning Gorilla Glass v5
Touch Screen	Capacitive Touchscreen, Multi-touch	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 %

Screen Size

6.53 " (16.59 cm)

6.39 " (16.23 cm)

Screen Resolution

1080 x 2340 pixels

Aspect Ratio

19.5:9

Bezel-less display

Pixel Density

395 ppi

403 ppi

Display Type

AMOLED

Screen Protection

Corning Gorilla Glass v5

Touch Screen

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

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

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

User Available Storage

Up to 104 GB

USB OTG Support

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	Phase Detection autofocus	Phase Detection autofocus
Physical Aperture	F1.8	F1.75
Optical Image Stabilisation	No
Flash	LED Flash	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

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

Autofocus

Phase Detection autofocus

Physical Aperture

F1.8

F1.75

Optical Image Stabilisation

Flash

LED Flash

Dual LED Flash

Image Resolution

8000 x 6000 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

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

Camera Setup

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

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
Quick Charging	VOOC, v3.0, 20W: 55 % in 30 minutes	Quick, v3.0, 18W
USB Type-C
Battery Charging Time (20% to 100%) (tested by 91mobiles)		01h 38m 18s

Capacity

3765 mAh

4000 mAh

Type

Li-ion

Li-Polymer

User Replaceable

Quick Charging

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

Quick, v3.0, 18W

USB Type-C

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
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	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz	Wi-Fi 802.11, ac/b/g/n, MIMO
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot
Wi-Fi Calling
Bluetooth	v5.0	v5.0
GPS	with A-GPS, Glonass	with A-GPS, Glonass
NFC	No
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging

SIM Size

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

VoLTE

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

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

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

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

SAR Value

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

Wi-Fi

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Calling

Bluetooth

v5.0

GPS

with A-GPS, Glonass

NFC

USB Connectivity

Mass storage device, USB charging

Multimedia

FM Radio

Loudspeaker

Audio Jack

3.5 mm

Audio Features

Dolby Atmos

Special Features

Fingerprint Sensor
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

Fingerprint Sensor

Fingerprint Sensor Position

On-screen

Fingerprint Sensor Type

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?

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 ?

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:

Go to the "Google" App.
Select "Setting" from the bottom right.
Go to "Voice" and then "Voice Match"
Choose when you want Google to listen to "Ok Google" and set it up by repeating it 3 times.

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 ?

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

Go to Settings.
Go to SIM and Network.
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 ?

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:

Go to Play store and search for App Lock.
Download the application with this icon
Download and Install it.
Now, launch the application.
Setup password and Recovery Questions.
Now you can select the applications you wish to lock.
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

	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

Realme X vs Xiaomi Redmi K20

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