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Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31

Today we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 where Realme 7 launched in India on 3rd September, 2020. Samsung Galaxy A31 and Samsung Galaxy M31 were released in India on 4th June, 2020 and 4th March, 2020 respectively.

Let us compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 for you to choose the best phone for you.

Also Read : Samsung Mobile Price List In India

As we move further, we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 detailed specifications :

Display

Realme 7 provides a 6.5 inches display with 20:9 aspect ratio and comes with Corning Gorilla Glass protection. Samsung Galaxy A31 has a 6.4 inches Super AMOLED display with 20:9 ratio. Samsung Galaxy M31 has a 6.4 inches Super AMOLED display as well along with 19:5:9 aspect ratio and Corning Gorilla Glass 3 protection.

While we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31, all the three phones support dual-SIM ( Nano ) and run on Android 10. Realme 7 runs on Realme UI, Samsung Galaxy A31 runs on One UI 2.0 and Samsung Galaxy M31 runs on One UI 2.5

Processor and Storage

When we talk about Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31, Realme 7 is powered by Mediatek Helio G95 paired up with up to 8GB. Samsung Galaxy A31 is an advanced Octa-core processor and comes paired with up to 6GB RAM. Samsung Galaxy M31 is Exynos 9611 processor and comes paired with up to 8GB RAM.

When we compare the storage part of all the three phones, all of them have an onboard storage of 128GB. However, Realme 7 and Samsung Galaxy A31 have an expansion of storage up to 256GB and 512GB respectively.

Also Read : Mobile Phones With The Best    Display

Camera

Camera-wise, Realme 7 has a primary 64MP camera, 8MP ultra-wide lens with a 119-degree field of view, 2MP macro lens and 2MP depth sensor. Samsung Galaxy A31 has a 48MP primary camera, 8MP ultra-wide camera, 5MP macro lens and 5MP depth sensor. However, Samsung Galaxy M31 has a similar 64MP primary camera, 8MP ultra-wide lens, 5MP macro lens and a 5MP depth sensor.

When we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31 front cameras, all the three phones have 16MP, 20MP and 32MP selfie cameras respectively.

Battery

Realme 7 has a 5,000mAh battery and it takes 65 min for its 30W fast charging to charge the phone 100%. Samsung Galaxy A31 has a 5,000mAh battery as well that supports 15W fast charging. On the other hand, Samsung Galaxy M31 has a massive 6,000mAh battery and supports 15W fast charging as well.

Also Read : Smartphone News

When we compare Realme 7 vs Samsung Galaxy A31 vs Samsung Galaxy M31, all the three phones provide features that justify the amount of money to be paid for the phones.

Key Feature Comparison

7

Samsung Galaxy A31

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6.9

Samsung Galaxy M31

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At a Glance

Show differences only

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Helio G95, Mali-G76 MC4

Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)

MediaTek Helio P65, Mali-G52

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

5000 mAh

Li-ion, Super Dart, 30W

5000 mAh

Li-ion, Fast, 15W

6000 mAh

Li-ion, Fast, 15W

6.5 inches

405 ppi, FHD

6.4 inches

411 ppi, FHD

6.4 inches

403 ppi, FHD

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

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps

Quad, 48MP + 8MP + 5MP + 5MP

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

6.5 inches
6.4 inches
6.4 inches

Screen Type

IPS LCD
Super AMOLED
Super AMOLED

Screen Resolution

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

Pixel Density

405 ppi
411 ppi
403 ppi

Aspect Ratio

20:09
20:09
19.5:9

Screen Protection

Corning Gorilla Glass
-
Gorilla Glass 3

Screen to Body Ratio

90.50%
84.92%
83.92%

Screen Design

Punch hole
Waterdrop notch
Regular notch

Screen Refresh Rate

90 Hz
-
-

Screen Quality

FHD
FHD
FHD

Peak Brightness

480 nits
-
-

Phone Variants

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

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
-
UFS 2.1

Expandable Storage Capacity

Yes, 256 GB
Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
Yes
Yes

Sensors

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

Operating System

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

GPU

Mali-G76 MC4
Mali-G52
Mali-G72 MP3

Chipset

MediaTek Helio G95
MediaTek Helio P65
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

Realme UI
Samsung One UI
Samsung One UI

Clock Speed

2.05 GHz
2 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

12 nm
12 nm
10 nm

Battery Capacity

5000 mAh
5000 mAh
6000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Super Dart, 30W
Fast, 15W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

50 % in 26 minutes
-
-

Announced On

3-Sep-20
24-Mar-20
25-Feb-20

Market Status

Available
Available
Available

Brand

Realme
Samsung
Samsung

Model Number

RMX2151
SM-A315FZB1INS/SM-A315FZBWINS
SM-M315FZKDINS

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 12,999
Rs. 17,999
Rs. 15,999

GPS

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

Audio Features

Dirac Sound Effect, MT6359 Audio Decoding Chip
Dolby Atmos
Dolby Atmos

NFC

No
Yes
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
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
Yes, Wi-Fi 802.11, 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), 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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 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), 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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20), 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, 1280x720 @ 30 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

Fixed Focus
-
HDR

Front Camera Setup

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

Front Camera 1 Resolution

16 MP
20 MP
32 MP

Front Camera 1 Type

f/2.1, Wide Angle Primary Camera
f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

26 mm focal length, 3" sensor size, 1 micrometre pixel size
-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

Exmor RS
-
Exmor RS

Front Aperture

f/2.1
f/2.2
f/2.0

Front Flash

-
No
No

Weight

196.5 grams
185 grams
191 grams

Colors

Mist Blue, Mist White
Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Black, Blue

Build

Plastic, Splash resistant design
-
Back: Plastic

Dimensions

162.3 x 75.4 x 9.4 mm
159.3 x 73.1 x 8.6 mm
159.2 x 75.1 x 8.9 mm

SAR Value

Head: 0.990 W/kg, Body: 0.934 W/kg
Head: 1.13 W/kg
Head: 0.383 W/kg

Rear Flash

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

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 240 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

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, 48MP + 8MP + 5MP + 5MP
Quad, 64MP + 8MP + 5MP + 5MP

Rear Camera 1 Resolution

64 MP
48 MP
64 MP

Rear Camera 1 Type

f/1.8, Wide Angle Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2" 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
8 MP
8 MP

Rear Camera 2 Type

f/2.3, 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

16 mm focal length, 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 3 Lens

22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size

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 Camera 4 Lens

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

Rear Sensor

Exmor-RS CMOS Sensor
-
ISOCELL Plus

Rear Aperture

f/1.8
f/2.0
f/1.8

OIS

-
No
No

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
On-Screen
Rear

Face Unlock

Yes
Yes
Yes

Fingerprint Scanner Type

-
Optical
-

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OnePlus Mobile Price List
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Samsung Mobile Price List

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