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Samsung Galaxy M21 2021 Edition vs Samsung Galaxy J7 Max

Key Feature Comparison

7.1

Samsung Galaxy M21 2021 Edition

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5.9

Samsung Galaxy J7 Max

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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 (2.39 GHz, Quad core, Cortex A53 + Cortex A53)

MediaTek MT6757, Mali-T880 MP2

6000 mAh

Li-ion, Fast, 15W

3300 mAh

Li-ion

6.4 inches

403 ppi, FHD

5.7 inches

386 ppi, FHD

Triple, 48MP + 8MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches
5.7 inches

Screen Type

Super AMOLED
TFT

Screen Resolution

1080 x 2340 pixels
1080 x 1920 pixels

Pixel Density

403 ppi
386 ppi

Aspect Ratio

19.5:9
16:09

Screen Protection

Gorilla Glass 3
-

Screen to Body Ratio

84.02%
72.37%

Screen Design

Regular notch
-

Screen Refresh Rate

60 Hz
-

Screen Quality

FHD
FHD

Peak Brightness

420 nits
-

Phone Variants

4GB 64GB, 6GB 128GB
4GB 32GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR3

Storage Type

UFS 2.1
-

Expandable Storage Capacity

Yes, 512 GB
Yes, 256 GB

OTG Support

-
Yes

Sensors

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

Operating System

Android v11
Android v7.0 (Nougat)

GPU

Mali-G72 MP3
Mali-T880 MP2

Chipset

Samsung Exynos 9 Octa 9611
MediaTek MT6757

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.39 GHz, Quad core, Cortex A53 + Cortex A53)

Custom User Interface

Samsung One UI
-

Clock Speed

2.3 GHz
2.39 GHz

Architecture

64 bit
64 bit

Process Technology

10 nm
16 nm

Battery Capacity

6000 mAh
3300 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Fast, 15W
-

USB Type-C

Yes
No

Fast Charging

Yes
-

Announced On

26-Jul-21
5-Jun-17

Market Status

Available
Out of Stock

Brand

Samsung
Samsung

Model Number

SM-M215GLBDINS
-

Price Status

Confirmed
Confirmed

Price

Rs. 12,499
Rs. 15,900

GPS

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

NFC

No
No

Network Support

4G
4G

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/b/g/n/n 5GHz

Bluetooth Type

v5.0
v4.2

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
Wi-Fi Direct, 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...
4G Bands: TD-LTE 2300(band 40), 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, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), 3...

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...
4G Bands: TD-LTE 2300(band 40), 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, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), 3...

Front Video Recording

1920x1080 @ 30 fps
1080p30fps

Front Camera Setup

Single, 20MP
Single, 13MP

Front Camera 1 Resolution

20 MP
13 MP

Front Camera 1 Type

f/2.0 Primary Camera
f/1.9 Primary Camera

Front Aperture

f/2.0
f/1.9

Front Flash

No
Yes, LED Flash

Front Camera Features

-
LED flash

Front Sensor

-
CMOS

Weight

188 grams
179 grams

Colors

Arctic Blue, Charcoal Black
Black, Gold

Build

Back: Plastic
Back: Aluminium

Dimensions

159 x 75.1 x 8.9 mm
156.7 x 78.8 x 8.1 mm

SAR Value

-
Head: 0.710 W/kg

OIS

No
No

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Setup

Triple, 48MP + 8MP + 5MP
Single, 13MP

Rear Camera 1 Resolution

48 MP
13 MP

Rear Camera 1 Type

f/2.0 Primary Camera
f/1.7 Primary Camera

Rear Camera 2 Resolution

8 MP
-

Rear Camera 2 Type

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

Rear Camera 3 Resolution

5 MP
-

Rear Camera 3 Type

f/2.2, Depth Camera
-

Rear Sensor

ISOCELL Plus
CMOS image sensor

Rear Aperture

f/2.0
f/1.7

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
-
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