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Samsung Galaxy M32 vs Samsung Galaxy M51 vs Samsung Galaxy M31

This article is a quick guide to compare three different Samsung phones: the Samsung Galaxy M32 vs Samsung Galaxy M51 vs Samsung Galaxy M31. The Galaxy M32 is designed with an eye towards budget-conscious consumers who need a low price and high quality. The Galaxy M51 has a large screen and is light in weight, making it easy to carry around. The Galaxy M31 is ideal for people looking for a phone that offers more than just calling and texting functions. When we compare the price of these phones the Samsung Galaxy M32 price in India is Rs. 22,999 vs Samsung Galaxy M51 price in India is Rs. 19,999 vs Samsung Galaxy M31 price in India is Rs. 14,999.

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Review Summary

Summarizing Samsung Galaxy M32 vs Samsung Galaxy M51 vs Samsung Galaxy M31, all of these phones support 4G in Indian bands. The M32 model is a complete package and has impressive specifications as well as design and display. On the other hand, the M51 model offers a higher screen-to-body ratio with an affordable price tag. The M31 model gives the audience the best gaming performance along with a great design. Considering these phones both the Samsung Galaxy M51 is a mid-range phone whereas Samsung Galaxy M31 is a low budget phone. On the flip side, Samsung Galaxy M32 comes with an affordable price tag in the market.

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Processor and Storage

Looking at Galaxy M32 vs Galaxy M51 vs Galaxy M31 smartphones, Both M51 and M31 model comes with Android v10 operating system whereas the M32 model comes with Android v11 operating system. The M31 model comes with a Exynos Octa 9 Chipset with Mali-G72 GPU whereas the M51 model comes with a Qualcomm Snapdragon 730 Chipset with Adreno 618 GPU. In reverse, the M31 model comes with a MediaTek Helio G80 Chipset with Mali-G52 GPU. When we consider these phones in terms of storage, the M32 model comes with two variants which are 4GB 64GB and 6GB 128GB whereas the M51 model comes with two variants, which are 128GB 8GB RAM, 128GB 6GB RAM. On the flip side, the M31 model comes with three variants, which are 8GB 128GB, 6GB 64GB and 6GB 128GB.

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Camera

Comparing these phones rear cameras, M32 model comes with Quad camera setup of a 64-megapixel primary camera, 8-megapixel wide angle camera, 2-megapixel macro camera and 2-megapixel depth camera whereas M31 model comes with Quad camera setup of a 64-megapixel primary camera, 8-megapixel wide angle camera, 5-megapixel optical zoom camera and 5-megapixel depth camera. In contrast, the M51 model comes with a Quad camera setup of a 64-megapixel primary camera, 12-megapixel wide angle camera, 5-megapixel depth camera and 5-megapixel macro camera.

Revising Samsung Galaxy M32 vs Samsung Galaxy M51 vs Samsung Galaxy M31 models front cameras, the M32 model comes with a 20-megapixel primary camera whereas M51 model comes with 32-megapixel primary camera with HDR features. On the flip side, the M31 model comes with a 32-megapixel primary camera with fixed focus features.

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Battery

Finally, when we consider Samsung Galaxy M32 vs Samsung Galaxy M51 vs Samsung Galaxy M31 model battery backup, both M32 and M31 model comes with 6000 mAh Li-ion battery with 25W whereas M51 model comes with 7000 mAh battery with 25W. Clearly, the Samsung Galaxy M51 model is best in battery backup.

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Conclusion

Looking at Samsung Galaxy M32 vs the Samsung Galaxy M51 vs Samsung Galaxy M31, all smartphones are best selling flagship smartphones and make it difficult to choose as both have a considerably good advantage over each other. But comparing the display, body, camera, battery and performance of these phones, Samsung Galaxy M51 is the best device for you.

Key Feature Comparison

7.2

Samsung Galaxy M32

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7.3

Samsung Galaxy M51

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6.9

Samsung Galaxy M31

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At a Glance

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Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

MediaTek Helio G80, Mali-G52 MC2

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 730G, Adreno 618

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

6000 mAh

Li-ion, Fast, 25W

7000 mAh

Li-ion, Fast, 25W

6000 mAh

Li-ion, Fast, 15W

6.4 inches

411 ppi, FHD+

6.7 inches

393 ppi, FHD

6.4 inches

403 ppi, FHD

Quad, 64MP + 8MP + 2MP + 2MP

1920x1080 @ 30 fps

Quad, 64MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Quad, 64MP + 8MP + 5MP + 5MP

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

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.4 inches
6.7 inches
6.4 inches

Screen Type

Super AMOLED
Super AMOLED
Super AMOLED

Screen Resolution

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

Pixel Density

411 ppi
393 ppi
403 ppi

Aspect Ratio

20:09
20:09
19.5:9

Screen Protection

Gorilla Glass 5
Gorilla Glass 3
Gorilla Glass 3

Screen to Body Ratio

83.89%
91%
83.92%

Screen Design

Regular notch
Punch hole
Regular notch

Screen Refresh Rate

90 Hz
-
-

Screen Quality

FHD+
FHD
FHD

Peak Brightness

800 nits
420 nits
-

Phone Variants

4GB 64GB, 6GB 128GB
8GB 128GB, 6GB 128GB
6GB 64GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

eMMC 5.1
UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 1 TB
Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
-
Yes

Sensors

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

Operating System

Android v11
Android v10 (Q)
Android v10 (Q)

GPU

Mali-G52 MC2
Adreno 618
Mali-G72 MP3

Chipset

MediaTek Helio G80
Qualcomm Snapdragon 730G
Samsung Exynos 9 Octa 9611

CPU

Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

Samsung One UI
Samsung One UI
Samsung One UI

Clock Speed

2 GHz
2.2 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
8 nm
10 nm

Battery Capacity

6000 mAh
7000 mAh
6000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 25W
Fast, 25W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Announced On

28-Jun-21
31-Aug-20
25-Feb-20

Market Status

Available
Available
Available

Brand

Samsung
Samsung
Samsung

Model Number

SM-M325FZKB
SM-M515FZBEINS
SM-M315FZKDINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 12,999
Rs. 19,999
Rs. 15,999

GPS

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

Audio Features

Dolby Atmos
Dolby Atmos
Dolby Atmos

NFC

No
Yes
No

Network Support

4G
4G
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, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz

Bluetooth Type

v5.0
v5.0
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
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 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, EDG...
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...
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 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 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, EDG...
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...
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 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

Front Video Recording

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

Front Camera Setup

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

Front Camera 1 Resolution

20 MP
32 MP
32 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.2, Wide Angle Primary Camera
f/2.0 Primary Camera

Front Aperture

f/2.2
f/2.2
f/2.0

Front Flash

No
No
No

Front Camera Features

-
HDR
HDR

Front Camera 1 Lens

-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

-
Exmor RS
Exmor RS

Weight

196 grams
213 grams
191 grams

Colors

Black, Light Blue
Celestial Black, Electric Blue
Black, Blue

Build

Back: Plastic
Back: Plastic
Back: Plastic

Dimensions

159.3 x 74 x 9.3 mm
163.9 x 76.3 x 9.5 mm
159.2 x 75.1 x 8.9 mm

SAR Value

-
Head: 1.381 W/kg
Head: 0.383 W/kg

OIS

No
No
No

Rear Flash

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

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Quad, 64MP + 8MP + 2MP + 2MP
Quad, 64MP + 12MP + 5MP + 5MP
Quad, 64MP + 8MP + 5MP + 5MP

Rear Camera 1 Resolution

64 MP
64 MP
64 MP

Rear Camera 1 Type

f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera
f/1.8 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.97" sensor size, 0.7 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
12 MP
8 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, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

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

Rear Camera 3 Resolution

2 MP
5 MP
5 MP

Rear Camera 3 Type

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

Rear Camera 4 Resolution

2 MP
5 MP
5 MP

Rear Camera 4 Type

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

Rear Aperture

f/1.8
f/1.8
f/1.8

Rear Sensor

-
Exmor-RS CMOS Sensor, ISOCELL Plus
ISOCELL Plus

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Side
Rear

Fingerprint Scanner Type

Optical
-
-

Face Unlock

Yes
Yes
Yes

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