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Xiaomi Redmi K40 vs Realme X7

Compare Xiaomi Redmi K40

Rs. 22,490
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Compare Realme X7

Rs. 18,999

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Summary
92%
85%
Display

6.67" (16.94 cm)

1080x2400 px, 395 PPI

6.4" (16.26 cm)

1080x2400 px, 411 PPI

Camera

48 MP + 8 MP + 5 MP (Primary)

20 MP(Front)

64 MP + 8 MP + 2 MP (Primary)

16 MP(Front)

Battery

4520 mAh

4310 mAh

Performance

Single + Tri + Quad Core

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

Dual + Hexa Core

2.4 GHz + 2 GHz, 6 GB RAM

Storage

128 GB

Non Expandable

128 GB

Non Expandable

Expert Rating

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.3/5 based on 46,990 ratings

Read All User Reviews

Best Prices
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Rs. 18,999 @Amazon Buy
Rs. 18,999 @Flipkart Buy
Rs. 19,980 @Tata CL... Buy
General
Launch Date

August 23, 2021 (Expected)

February 4, 2021 (Official)

Operating System

Android v11

Android v10 (Q)

Custom UI

MIUI

Realme UI

Performance
Best in Class
Very Good
Chipset

Qualcomm Snapdragon 870

MediaTek Dimensity 800U MT6873V

CPU

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

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

Architecture

64 bit

64 bit

Fabrication

7 nm

7 nm

Graphics

Adreno 650

Mali-G57 MC3

RAM

6 GB

6 GB

RAM Type

LPDDR5

LPDDR4X

Display
Very Good
Very Good
Display Type

Super AMOLED

Super AMOLED

Screen Size

6.67 " (16.94 cm)

6.4 " (16.26 cm)

Resolution

1080 x 2400 pixels

1080 x 2400 pixels

Aspect Ratio

20:9

20:9

Pixel Density

395 ppi

411 ppi

Screen to Body Ratio (calculated)

85.88 %

82.61 %

Screen Protection

Corning Gorilla Glass v5,

Corning Gorilla Glass,

Bezel-less display

with punch-hole display

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Brightness

1300 nits

600 nits

HDR 10 / HDR+ support

, HDR 10+

Refresh Rate

120 Hz

60 Hz

Screen to Body Ratio (claimed by the brand)

90.8 %

Design
Size Compare
Size Compare
Dimensions

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

Height: 160.9 mm
Width: 74.4 mm
Thickness: 8.1 mm

Weight

196 grams

176 grams

Colours

Glossy Black, Icy White, Dreamland

Space Silver, Nebula

Camera
Very Good
Very Good
Main Camera
Camera Setup

Triple

Triple

Resolution

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)

64 MP f/1.8 (upto 10x Digital Zoom), Wide Angle (80° field-of-view) Primary Camera(25.1 mm focal length, 1.97" sensor size, 0.8µm pixel size)8 MP f/2.3, Wide Angle, Ultra-Wide Angle Camera(15.7 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera(23.2 mm focal length, 5.0" sensor size, 1.65µm pixel size)

Sensor

Exmor-RS CMOS Sensor

ISOCELL Plus

Autofocus

, Phase Detection autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

8000 x 6000 Pixels

9000 x 7000 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

Digital Zoom
Auto Flash
Face detection
Touch to focus

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 60 fps
1280x720 @ 240 fps

Front Camera
Camera Setup

Single

Single

Resolution

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

16 MP f/2.5, Wide Angle Primary Camera(3" sensor size, 1µm pixel size)

Sensor

Exmor RS

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps
1280x720 @ 30 fps

Battery
Very Good
Very Good
Capacity

4520 mAh

4310 mAh

Type

Li-Polymer

Li-ion

Removable

No

No

Quick Charging

, Fast, 33W: 100 % in 52 minutes

, Super Dart, 50W: 50 % in 18 minutes

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

128 GB

128 GB

Expandable Memory

No

No

User Available Storage

Up to 113 GB

Storage Type

UFS 3.1

UFS 2.1

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano

Network Support

5G supported by device (network not rolled-out in India), 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 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

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
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 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

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)
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: 0.917 W/kg, Body: 0.561 W/kg

Wi-Fi

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

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

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.1

, 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

USB Type-C

USB Type-C

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

Optical

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Gyroscope

Price list

Not Available
Rs. 18,999
Buy Now

Offer: 10% instant discount (up to Rs 1750) On HDFC bank cards & EMI. Min purchase of Rs 5000

Not Available
Rs. 18,999
Buy Now
Offer: 10% off on ICICI Bank Credit Cards, upto ...  View All Offers
Offersx

1. 10% off on ICICI Bank Credit Cards, upto 750.

2. 10% off on ICICI Bank Debit Cards, up to 500.

3. Pay 5700 less now with Flipkart Smart Upgrad.

4. Flat 3000 Off.

5. Get Google Nest mini.

6. Get a Google Nest Hub.

7. No Cost EMI on Credit and Debit Cards.

8. No cost Emi on Bajaj Finserv.

9. 5% Cashback on Flipkart Axis Bank Card.

10. 20%off on 1st txn with Amex Network Cards T&C.

11. 100 Off on First Pay Later Transaction.

Not Available
Rs. 19,980
Buy Now

Related Questions

Ask a Question
  • Does the Realme X7 have an in-built call recording feature?

    C

    Answered By Crowny Sudha | 3 months ago

    Yes, the Realme X7 does have the in-built call recording feature and in fact, all Android phones come with this feature these days.

    Just tap the cassette symbol while on call and the call would start getting recorded.

    Check Full Device Specifications  Realme X7

  • How to insert sim card in Realme X7 ?

    A

    Answered By Anubhav Banerjee | 9 months ago

    Realme X7 comes with a Uni Body design. Thus, does not come with a removable back panel.

    The device would be coming with ejectable Sim Card Tray. 

    It could be easily ejected with the help of a Sim Ejector Tool.

    Also, do not forget to find ll the detailed specifications and other latest updates related to Realme X7 here.

  • Does Realme X7 supports VoLTE in both the sim slots ?

    A

    Answered By Aryan Verma | 9 months ago

    Realme X7 is going to be a VoLTE device.

    The device would be coming with Dual 4G Bands.

    This will allow the user to enjoy 4G connectivity on both Sim Slots.

    Also, do not forget to find all the detailed specifications and other latest updates related to Realme X7 here.

  • How to make video calls on Realme X7 ?

    M

    Answered By Manoranjan Lal | 9 months ago

    There are multiple ways to make Video Call from your Realme X7 .

    You can make Video Calls from Third Party Applications like WhatsApp, Facebook or Instagram.

    However, but the user of this device is privileged enough to receive the Native Video Calling feature.

    This lets them use to make video calls directly from the Calling App.

    In the meantime, do not forget to find all the detailed specifications and other latest updates related to Realme X7 here.

  • Does Realme X7 support OTG?

    G

    Answered By Gopal Sarin | 9 months ago

    Realme X7 has yet not released in the Indian Market.

    However, the device is expected to comes with a host of Connectivity options including OTG.

    This will enable the user to directly share data from USB/ Hardisk to the device.

    Also, do not forget to find all the detailed specficifications and other latest updates related to Realme X7 here.

View all Popular Questions