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Samsung Galaxy J7 vs Samsung Galaxy M02s vs Samsung Galaxy M12

Key Feature Comparison

4.9

Samsung Galaxy J7

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6

Samsung Galaxy M02s

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6.4

Samsung Galaxy M12

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At a Glance

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Octa core, 1.5 GHz, Cortex A53

Samsung Exynos 7 Octa 7580, Mali-T720 MP2

Octa core, 1.8 GHz, Cortex A53

Qualcomm Snapdragon 450, Adreno 506

Octa core, 2 GHz, Cortex A55

Samsung Exynos 8 Octa 850, Mali-G52 MP1

3000 mAh

Li-ion

5000 mAh

Li-ion, Fast, 15W

6000 mAh

Li-ion, Fast, 15W

5.5 inches

267 ppi

6.5 inches

270 ppi

6.5 inches

270 ppi

Single, 13MP

1920x1080 @ 30 fps

Triple, 13MP + 2MP + 2MP

1920x1080 @ 30 fps

Quad, 48MP + 5MP + 2MP + 2MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

5.5 inches
6.5 inches
6.5 inches

Screen Type

Super AMOLED
TFT
TFT

Screen Resolution

720 x 1280 pixels
720 x 1600 pixels
720 x 1600 pixels

Pixel Density

267 ppi
270 ppi
270 ppi

Screen Protection

No
-
-

Screen to Body Ratio

69.46%
81.85%
81.95%

Aspect Ratio

-
20:09
20:09

Screen Design

-
Waterdrop notch
Waterdrop notch

Phone Variants

1.5GB 16GB
4GB 64GB, 3GB 32GB
4GB 64GB, 6GB 128GB

Expandable Storage

Yes
Yes
Yes

Expandable Storage Capacity

Yes, 128 GB
Yes, 1 TB
Yes, 1 TB

Storage Type

-
eMMC 5.1
eMMC 5.1

Sensors

Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer
Light sensor, Proximity sensor, Accelerometer

Operating System

Android v5.1 (Lollipop)
Android v10 (Q)
Android v11

GPU

Mali-T720 MP2
Adreno 506
Mali-G52 MP1

Chipset

Samsung Exynos 7 Octa 7580
Qualcomm Snapdragon 450
Samsung Exynos 8 Octa 850

CPU

Octa core, 1.5 GHz, Cortex A53
Octa core, 1.8 GHz, Cortex A53
Octa core, 2 GHz, Cortex A55

Clock Speed

1.5 GHz
1.8 GHz
2 GHz

Architecture

64 bit
64 bit
64 bit

Custom User Interface

-
Samsung One UI
Samsung One UI

Battery Capacity

3000 mAh
5000 mAh
6000 mAh

Battery Removable

Yes
No
No

Battery Type

Li-ion
Li-ion
Li-ion

USB Type-C

No
Yes
Yes

Charger Type

-
Fast, 15W
Fast, 15W

Fast Charging

-
Yes
Yes

Announced On

5-Jun-15
7-Jan-21
17-Mar-21

Market Status

Out of Stock
Available
Available

Brand

Samsung
Samsung
Samsung

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 11,700
Rs. 8,999
Rs. 10,999

Model Number

-
SM-M025FZKEINS
SM-M127GZKGINS/SM-M127G/DS

GPS

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

NFC

No
No
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

Yes
-
-

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v4.1
v4.2
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

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 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 (LT...
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) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
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) / 700(band 28) / 1900(band 2) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 1900 / 2100 / 850...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 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...
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) / 700(band 28) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 /...
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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...

VoLTE

-
Yes
Yes

Front Camera Features

LED flash
-
HDR

Front Camera Setup

Single, 5MP
Single, 5MP
Single, 8MP

Front Camera 1 Resolution

5 MP
5 MP
8 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.2 Primary Camera
f/2.2 Primary Camera

Front Aperture

f/2.2
f/2.2
f/2.2

Front Flash

Yes, LED Flash
No
No

Weight

171 grams
196 grams
221 grams

Colors

Black, Gold, White
Black, Blue, Red
Black, Blue, White

Build

Plastic body
Back: Plastic
Back: Plastic

Dimensions

152.4 x 78.6 x 7.5 mm
164.2 x 75.9 x 9.1 mm
164 x 75.9 x 9.7 mm

SAR Value

Head: 0.571 W/kg
-
-

OIS

No
No
No

Rear Flash

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

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Single, 13MP
Triple, 13MP + 2MP + 2MP
Quad, 48MP + 5MP + 2MP + 2MP

Rear Camera 1 Resolution

13 MP
13 MP
48 MP

Rear Camera 1 Type

f/1.9 Primary Camera
f/2.2 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/2.0 (upto 10x Digital Zoom), Wide Angle (80 degree field-of-view) Primary Camera

Rear Sensor

CMOS image sensor
-
ISOCELL Plus

Rear Aperture

f/1.9
f/2.2
f/2.0

Rear Camera 2 Resolution

-
2 MP
5 MP

Rear Camera 2 Type

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

Rear Camera 3 Resolution

-
2 MP
2 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera
f/2.4, Macro Camera

Fingerprint Scanner

No
No
Yes

Face Unlock

-
Yes
Yes

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