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Samsung Galaxy M21 2021 Edition vs Realme GT Master Edition vs Samsung Galaxy M30

Key Feature Comparison

7.1

Samsung Galaxy M21 2021 Edition

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7.3

Realme GT Master Edition

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6.8

Samsung Galaxy M30

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At a Glance

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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 (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Tri core, Kryo 670 + 1.9 GHz, Quad core, Kryo 670)

Qualcomm Snapdragon 778G, Adreno 642L

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Samsung Exynos 7 Octa 7904, Mali-G71 MP2

6000 mAh

Li-ion, Fast, 15W

4300 mAh

Li-ion, Super Dart, 65W

5000 mAh

Li-Polymer, Fast, 15W

16.26 cm (6.4 inch)

403 ppi, FHD

16.33 cm (6.43 inch)

409 ppi, FHD

16.26 cm (6.4 inch)

394 ppi, FHD

Triple, 48MP + 8MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Triple, 64MP + 8MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Triple, 13MP + 5MP + 5MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

16.26 cm (6.4 inch)
16.33 cm (6.43 inch)
16.26 cm (6.4 inch)

Screen Type

Super AMOLED
Super AMOLED
Super AMOLED

Screen Resolution

1080 x 2340 pixels
1080 x 2400 pixels
1080 x 2280 pixels

Pixel Density

403 ppi
409 ppi
394 ppi

Aspect Ratio

19.5:9
20:09
19.5:9

Screen Protection

Gorilla Glass 3
-
-

Screen to Body Ratio

84.02%
91.70%
90%

Screen Design

Regular notch
Punch hole
Regular notch

Screen Refresh Rate

60 Hz
120 Hz
-

Screen Quality

FHD
FHD
FHD

Peak Brightness

420 nits
1000 nits
-

Phone Variants

4GB 64GB, 6GB 128GB
8GB 256GB, 8GB 128GB, 6GB 128GB
4GB 64GB, 3GB 32GB, 6GB 128GB

Expandable Storage

Yes
No
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.2
eMMC 5.1

Expandable Storage Capacity

Yes, 512 GB
-
Yes, 512 GB

OTG Support

-
Yes
Yes

Sensors

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

Operating System

Android v11
Android v11
Android v8.1 (Oreo)

GPU

Mali-G72 MP3
Adreno 642L
Mali-G71 MP2

Chipset

Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 778G
Samsung Exynos 7 Octa 7904

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.4 GHz, Single core, Kryo 670 + 2.2 GHz, Tri core, Kryo 670 + 1.9 GHz, Quad core, Kryo 670)
Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Custom User Interface

Samsung One UI
Realme UI
-

Clock Speed

2.3 GHz
2.4 GHz
1.8 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

10 nm
6 nm
14 nm

Battery Capacity

6000 mAh
4300 mAh
5000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-Polymer

Charger Type

Fast, 15W
Super Dart, 65W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

-
100 % in 33 minutes
-

Announced On

26-Jul-21
26-Aug-21
5-Feb-19

Market Status

Available
Available
Available

Brand

Samsung
Realme
Samsung

Model Number

SM-M215GLBDINS
RMX3360
SM-M305FZBDINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 12,499
Rs. 25,999
Rs. 14,999

GPS

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

NFC

No
Yes
No

Network Support

4G
5G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
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/ax/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz

Bluetooth Type

v5.0
v5.2
v5.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
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...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

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...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Super Linear Speakers, Dual mic, Hi-Res Audio
Dolby Atmos

FM Radio

-
No
Yes

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 20MP
Single, 32MP
Single, 16MP

Front Camera 1 Resolution

20 MP
32 MP
16 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/2.45, Wide Angle Primary Camera
f/2.0 Primary Camera

Front Aperture

f/2.0
f/2.45
f/2.0

Front Flash

No
-
No

Front Camera Features

-
HDR, panorama
HDR

Front Camera 1 Lens

-
26 mm focal length, 2.74" sensor size, 0.8 micrometre pixel size
-

Front Sensor

-
Exmor RS
CMOS

Weight

188 grams
174 grams
174 grams

Colors

Arctic Blue, Charcoal Black
Luna White, Cosmos Black, Voyager Grey, Daybreak Blue
Gradation Black, Gradation Blue

Build

Back: Plastic
-
Back: Plastic

Dimensions

159 x 75.1 x 8.9 mm
159.2 x 73.5 x 8 mm
159 x 75.1 x 8.5 mm

OIS

No
Yes
No

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 48MP + 8MP + 5MP
Triple, 64MP + 8MP + 2MP
Triple, 13MP + 5MP + 5MP

Rear Camera 1 Resolution

48 MP
64 MP
13 MP

Rear Camera 1 Type

f/2.0 Primary Camera
f/1.8, Wide Angle Primary Camera
f/1.9 Primary Camera

Rear Camera 2 Resolution

8 MP
8 MP
5 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Depth Camera

Rear Camera 3 Resolution

5 MP
2 MP
5 MP

Rear Camera 3 Type

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

Rear Sensor

ISOCELL Plus
Exmor-RS CMOS Sensor
CMOS image sensor

Rear Aperture

f/2.0
f/1.8
f/1.9

Rear Camera 1 Lens

-
25 mm focal length, 2" sensor size, 0.7 micrometre pixel size
-

Rear Camera 2 Lens

-
16 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Rear
On-Screen
Rear

Fingerprint Scanner Type

-
Optical
-

Face Unlock

-
Yes
Yes
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