Select City
TECH500

Samsung Galaxy M21 2021 Edition vs Realme Narzo 30 5G

Key Feature Comparison

7.1

Samsung Galaxy M21 2021 Edition

Check Price
close
7.2

Realme Narzo 30 5G

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 700 MT6833, Mali-G57 MC2

6000 mAh

Li-ion, Fast, 15W

5000 mAh

Li-ion, Quick, 18W

6.4 inches

403 ppi, FHD

6.5 inches

405 ppi, FHD+

Triple, 48MP + 8MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Triple, 48MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches
6.5 inches

Screen Type

Super AMOLED
IPS LCD

Screen Resolution

1080 x 2340 pixels
1080 x 2400 pixels

Pixel Density

403 ppi
405 ppi

Aspect Ratio

19.5:9
20:09

Screen Protection

Gorilla Glass 3
-

Screen to Body Ratio

84.02%
90.50%

Screen Design

Regular notch
Punch hole

Screen Refresh Rate

60 Hz
90 Hz

Screen Quality

FHD
FHD+

Peak Brightness

420 nits
600 nits

Phone Variants

4GB 64GB, 6GB 128GB
4GB 64GB, 6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 512 GB
Yes, 1 TB

OTG Support

-
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope

Operating System

Android v11
Android v11

GPU

Mali-G72 MP3
Mali-G57 MC2

Chipset

Samsung Exynos 9 Octa 9611
MediaTek Dimensity 700 MT6833

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

Custom User Interface

Samsung One UI
Realme UI

Clock Speed

2.3 GHz
2.2 GHz

Architecture

64 bit
64 bit

Process Technology

10 nm
7 nm

Battery Capacity

6000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Fast, 15W
Quick, 18W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Announced On

26-Jul-21
30-Jun-21

Market Status

Available
Available

Brand

Samsung
Realme

Model Number

SM-M215GLBDINS
RMX3242

Price Status

Confirmed
Confirmed

Price

Rs. 12,499
Rs. 13,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
Yes

Network Support

4G
5G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.0
v5.1

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

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...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

SIM 2 Bands

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...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

Audio Features

-
Hi-Res Audio Certification

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 20MP
Single, 16MP

Front Camera 1 Resolution

20 MP
16 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.1, Wide Angle Primary Camera

Front Aperture

f/2.0
f/2.1

Front Flash

No
-

Front Camera Features

-
Fixed Focus

Front Camera 1 Lens

-
25.6 mm focal length, 3.1" sensor size, 1 micrometre pixel size

Weight

188 grams
185 grams

Colors

Arctic Blue, Charcoal Black
Racing Blue, Racing Silver

Build

Back: Plastic
-

Dimensions

159 x 75.1 x 8.9 mm
162.5 x 74.8 x 8.5 mm

SAR Value

-
Head: 1.190 W/kg, Body: 1.173 W/kg

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 48MP + 8MP + 5MP
Triple, 48MP + 2MP + 2MP

Rear Camera 1 Resolution

48 MP
48 MP

Rear Camera 1 Type

f/2.0 Primary Camera
f/1.8 (upto 10x Digital Zoom), Wide Angle (79 degree field-of-view) Primary Camera

Rear Camera 2 Resolution

8 MP
2 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.4, Macro Camera

Rear Camera 3 Resolution

5 MP
2 MP

Rear Camera 3 Type

f/2.2, Depth Camera
f/2.4, Depth Camera

Rear Sensor

ISOCELL Plus
ISOCELL Plus

Rear Aperture

f/2.0
f/1.8

Rear Camera 1 Lens

-
25.4 mm focal length, 2" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Lens

-
21.9 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size

Rear Camera 3 Lens

-
21.9 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
Side

Face Unlock

-
Yes
Turn your old phone into cash

You May Also Read

Vivo Mobile Price List
Xiaomi Mobile Price List
New Upcoming Mobile Phones June 2023
Best Mobile Phones Under 50000
Best Mobile Phones Under 45000

Recent News

Infinix Note Edge Launches Globally: See Price And Specs Here
19th Jan 2026
Google Pixel 9a Flipkart Sale: Buy It Under Rs. 30000 On Flipkart
19th Jan 2026
Redmi Turbo 5 Max First Look Is Out: First 9000mAh Redmi Phone Is Here
19th Jan 2026
Apple iPhone 18 Pro Leak: Under Display Face ID And Punch Hole Camera Revealed
19th Jan 2026
Windows 11 January 2026 Update Causes Major Issues, Microsoft Confirms Bugs
19th Jan 2026

Tips & Tricks

How To Record Screen In Windows 11: Quick Ways In 2026!
15th Jan 2026
How To Create Vertical Videos Using Google Veo 3.1: Full Guide
15th Jan 2026
How To Convert Airtel Postpaid To Prepaid? Quick & Simple Ways In 2026!
13th Jan 2026
One UI 8 Overheating Issue: All Causes And Best Solutions
29th Dec 2025
How To Get PM Wani Wifi Connection: The Shortest Guide Is Here
24th Dec 2025

Popular Leaks

Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025
OxygenOS 16 Update Devices: These Devices Are Eligible For Update
23rd Oct 2025
iQOO Z11 Turbo Price And Specs Leak Before Launch
27th Dec 2025