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Xiaomi Redmi K20 vs Xiaomi Redmi K40

Compare Xiaomi Redmi K20

Rs. 22,499

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Offer: 7.5% instant discount using ICICI credit cards & EMI. Max discount Rs.3000/- ~5% instant cashback on all cards & EMI. Max cashback Rs 750

Compare Xiaomi Redmi K40

Rs. 22,490
(Expected)

 

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Summary
85%
92%
Display

6.39" (16.23 cm)

1080x2340 px, 403 PPI

6.67" (16.94 cm)

1080x2400 px, 395 PPI

Camera

48 MP + 13 MP + 8 MP (Primary)

20 MP(Front)

48 MP + 8 MP + 5 MP (Primary)

20 MP(Front)

Battery

4000 mAh

4520 mAh

Performance

Dual + Hexa Core

2.2 GHz + 1.8 GHz, 6 GB RAM

Single + Tri + Quad Core

3.2 GHz + 2.42 GHz + 1.8 GHz, 6 GB RAM

Storage

64 GB

Non Expandable

128 GB

Non Expandable

Expert Rating

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.5/5 based on 51,588 ratings

Read All User Reviews

Best Prices
Rs. 19,890 @Amazon Buy
Rs. 19,990 @Tata CL... Buy
Rs. 22,499 @happimo... Buy
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General
Launch Date

July 22, 2019 (Official)

May 20, 2021 (Expected)

Operating System

Android v9.0 (Pie)

Android v11

Custom UI

MIUI

MIUI

Performance
Very Good
Best in Class
Chipset

Qualcomm Snapdragon 730

Qualcomm Snapdragon 870

CPU

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

Octa core (3.2 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Architecture

64 bit

64 bit

Fabrication

8 nm

7 nm

Graphics

Adreno 618

Adreno 650

RAM

6 GB

6 GB

RAM Type

LPDDR4X

LPDDR5

Display
Very Good
Very Good
Display Type

AMOLED

Super AMOLED

Screen Size

6.39 " (16.23 cm)

6.67 " (16.94 cm)

Resolution

1080 x 2340 pixels

1080 x 2400 pixels

Aspect Ratio

19.5:9

20:9

Pixel Density

403 ppi

395 ppi

Screen to Body Ratio (calculated)

85.9 %

85.88 %

Screen Protection

Corning Gorilla Glass v5,

Corning Gorilla Glass v5,

Bezel-less display

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

1300 nits

HDR 10 / HDR+ support

, HDR 10+

Refresh Rate

120 Hz

Screen to Body Ratio (claimed by the brand)

91.9 %

Design
Size Compare
Size Compare
Dimensions

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

Height: 163.7 mm
Width: 76.4 mm
Thickness: 7.8 mm

Weight

191 grams

196 grams

Build Material

Back: Gorilla Glass

Colours

Carbon Black, Flame Red, Glacier Blue, Pearl White

Glossy Black, Icy White, Dreamland

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

48 MP f/1.79, Wide Angle Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Wide Angle, Ultra-Wide Angle Camera
5 MP f/2.4, Macro Camera(5.0" sensor size, 1.12µm pixel size)

Sensor

Exmor-RS CMOS Sensor

Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

Flash

, Dual LED Flash

, 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

3840x2160 @ 30 fps
1920x1080 @ 30 fps

Front Camera
Camera Setup

Single

Single

Resolution

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

20 MP f/2.4, Wide Angle Primary Camera(3.4" sensor size, 0.8µm pixel size)

Camera Type

Pop-Up

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

4000 mAh

4520 mAh

Type

Li-Polymer

Li-Polymer

Removable

No

No

Quick Charging

, Quick, v3.0, 18W

, Fast, 33W: 100 % in 52 minutes

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

64 GB

128 GB

Expandable Memory

No

No

USB OTG

Storage Type

UFS 2.1

UFS 3.1

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

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

5G supported by device (network not rolled-out in India), 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 2300(band 40)
FD-LTE 1800(band 3)
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
Read More..

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
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, ac/b/g/n, MIMO

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Wi-Fi Calling

Bluetooth

, v5.0

, v5.1

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

No

Loudspeaker

Audio Jack

3.5 mm

USB Type-C

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

On-screen

Side

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 22,499
Buy Now

Offer: 7.5% instant discount using ICICI credit cards & EMI. Max discount Rs.3000/- ~5% instant cashback on all cards & EMI. Max cashback Rs 750

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Rs. 19,890
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Rs. 19,990
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Not Available

Rs. 22,999
Buy Now
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Related Questions

Ask a Question
  • which is best phone under 20000?

    Answered By 9d6059e8237f37821588590381167 | 10 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

  • Does Xiaomi Redmi K20 support Fast Charging?

    C

    Answered By Chittaswarup Malhotra | 1 years ago

    Yes, Quick Charging 4.0 is supported by your device. However, some software level modifications might have been done for quick charging.

    A short video to manage your battery:


    You can find complete specifications 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
  • How to enable VOLTE on Xiaomi Redmi K20 ?

    C

    Answered By Chhanda Chandra | 1 years ago

    It is actually possible that you have a VoLte supported phone but you are not able to use it because you haven't enabled it yet.

    1. Following is the universal method to enable Volte for all android phone:
    2. Dial *#*#4636#*#*
    3. Select Volte Provisioned flag under Phone Information
    4. Restart your phone.

    The other simple way includes enabling from call setting:

    1. Open Dialer app.
    2. Click on three dots for Settings.
    3. Go in Sim & Network.
    4. Look for Volte option.
    5. Enable the radio button
    6. You are good to go.

    You can see detailed specs here: Xiaomi Redmi K20

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