Samsung Galaxy M31 Vs Realme 7 Vs Samsung Galaxy F15 Comparison by Price, Specifications, Features & Review

Samsung Galaxy M31 vs Realme 7 vs Samsung Galaxy F15

Should you buy Samsung Galaxy M31 , Realme 7 or Samsung Galaxy F15? Find out which mobile phone is best for you - compare the two models on the basis of price and key specs like performance, price, camera, display, ram, storage, batter...y capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsSamsung Galaxy M31Realme 7Samsung Galaxy F15
Price12499.014999.011999.0
Operating SystemAndroid v10 (Q)Android v10 (Q)Android v14
Battery6000 mAh5000 mAh6000 mAh
Camera64 MP + 8 MP + 5 MP + 5 MP And 32 MP64 MP + 8 MP + 2 MP + 2 MP And 16 MP50 MP + 5 MP + 2 MP And 13 MP
Display6.4 inches (16.26 cm)6.5 inches (16.51 cm)6.5 inches (16.51 cm)
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₹12,499
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8
Score
₹14,999
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Key Specs

Battery

Battery

6000 mAh 5000 mAh 6000 mAh

Display

Display

6.4 inches (16.26 cm) 6.5 inches (16.51 cm) 6.5 inches (16.51 cm)

Front Camera

Front Camera

32 MP 16 MP 13 MP

Processor

Processor

Samsung Exynos 9 Octa 9611 MediaTek Helio G95 MediaTek Dimensity 6100 Plus

RAM

RAM

6 GB 6 GB 4 GB

Rear Camera

Rear Camera

64 MP + 8 MP + 5 MP + 5 MP 64 MP + 8 MP + 2 MP + 2 MP 50 MP + 5 MP + 2 MP

Battery

Capacity

Capacity

6000 mAh 5000 mAh 6000 mAh

Quick Charging

Quick Charging

Yes, Fast, 15W Yes, Super Dart, 30W: 50 % in 26 minutes Yes, Fast, 25W

Removable

Removable

No No No

TalkTime

TalkTime

Up to 48 Hours(4G) - -

Type

Type

Li-ion Li-ion Li-ion

USB Type-C

USB Type-C

Yes Yes Yes

Design

Build Material

Build Material

Back: Plastic - -

Colours

Colours

Black, Blue Mist Blue, Mist White Ash Black, Groovy Violet, Jazzy Green

Height

Height

159.2 mm 162.3 mm 160.1 mm

Thickness

Thickness

8.9 mm 9.4 mm 9.3 mm

Weight

Weight

191 grams 196.5 grams Below 217 grams

Width

Width

75.1 mm 75.4 mm 76.8 mm

Display

Aspect Ratio

Aspect Ratio

19.5:9 20:9 20:9

Bezel-less display

Bezel-less display

Yes with notch Yes with punch-hole display Yes with notch

Brightness

Brightness

- 480 nits -

Display Type

Display Type

Super AMOLED IPS LCD Super AMOLED

Pixel Density

Pixel Density

403 ppi 405 ppi 396 ppi

Refresh Rate

Refresh Rate

- 90 Hz 90 Hz

Resolution

Resolution

1080x2340 px (FHD+) 1080x2400 px (FHD+) 1080x2340 px (FHD+)

Screen Protection

Screen Protection

Corning Gorilla Glass v3 Corning Gorilla Glass -

Screen Size

Screen Size

6.4 inches (16.26 cm) 6.5 inches (16.51 cm) 6.5 inches (16.51 cm)

Screen to Body Ratio (calculated)

Screen to Body Ratio (calculated)

83.92 % 83.36 % 84.17 %

Screen to Body Ratio (claimed by the brand)

Screen to Body Ratio (claimed by the brand)

- 90.5 % -

Touch Screen

Touch Screen

Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus

Autofocus

No - No

Camera Features

Camera Features

- Fixed Focus Fixed Focus

Camera Setup

Camera Setup

Single Single Single

Flash

Flash

No - No

Resolution

Resolution

32 MP f/2.0, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size) 16 MP f/2.1, Wide Angle, Primary Camera(26 mm focal length, 3" sensor size, 1µm pixel size) 13 MP f/2.0, Wide Angle, Primary Camera

Sensor

Sensor

Exmor RS Exmor RS -

Video Recording

Video Recording

1920x1080 @ 30 fps 1920x1080 @ 30 fps 1280x720 @ 30 fps -
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General

Brand

Brand

Samsung realme Samsung

Custom UI

Custom UI

Samsung One UI Realme UI Samsung One UI

Launch Date

Launch Date

March 4, 2020 (Official) September 3, 2020 (Official) March 4, 2024 (Official)

Operating System

Operating System

Android v10 (Q) Android v10 (Q) Android v14

Main Camera

Autofocus

Autofocus

Yes, Phase Detection autofocus Yes, Phase Detection autofocus Yes

Camera Features

Camera Features

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

Camera Setup

Camera Setup

Quad Quad Triple

Flash

Flash

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

Image Resolution

Image Resolution

9000 x 7000 Pixels 9000 x 7000 Pixels 8150 x 6150 Pixels

OIS

OIS

No - No

Resolution

Resolution

64 MP f/1.8, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)5 MP f/2.4, Macro Camera(25 mm focal length, 5.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera 64 MP f/1.8, Wide Angle, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.3, Ultra-Wide Angle Camera(16 mm focal length, 4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera(22 mm focal length, 5.0" sensor size, 1.75µm pixel size)2 MP f/2.4, Depth Camera(22 mm focal length, 5.0" sensor size, 1.75µm pixel size) 50 MP f/1.8, Wide Angle, Primary Camera 5 MP f/2.2, Ultra-Wide Angle Camera 2 MP f/2.4, Macro Camera

Sensor

Sensor

S5KGW1, ISOCELL Plus IMX682, Exmor-RS CMOS Sensor -

Settings

Settings

Exposure compensation, ISO control Exposure compensation, ISO control Exposure compensation, ISO control

Shooting Modes

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR) Continuous Shooting High Dynamic Range mode (HDR) Starry Mode Continuous Shooting High Dynamic Range mode (HDR) Macro Mode

Video Recording

Video Recording

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

Multimedia

Audio Features

Audio Features

Dolby Atmos - -

Audio Jack

Audio Jack

3.5 mm 3.5 mm 3.5 mm

FM Radio

FM Radio

Yes No Yes, Recording option

Loudspeaker

Loudspeaker

Yes Yes Yes

Network & Connectivity

Bluetooth

Bluetooth

Yes, v5.0 Yes, v5.0 Yes, v5.3

GPS

GPS

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

NFC

NFC

No No No

Network Support

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G 5G Not Supported in India, 4G Supported in India, 3G, 2G 5G Supported in India, 4G Supported in India, 3G, 2G

SAR Value

SAR Value

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

SIM 1

SIM 1

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 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) / 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 5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78 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 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

SIM 2

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 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) / 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 5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78 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 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

SIM Size

SIM1: Nano, SIM2: Nano SIM1: Nano, SIM2: Nano SIM1: Nano, SIM2: Nano (Hybrid)

SIM Slot(s)

SIM Slot(s)

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

USB Connectivity

USB Connectivity

Mass storage device, USB charging Mass storage device, USB charging Mass storage device, USB charging

VoLTE

VoLTE

Yes Yes Yes

Wi-Fi

Wi-Fi

Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz

Wi-Fi Features

Wi-Fi Features

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

Performance

Architecture

Architecture

64 bit 64 bit 64 bit

CPU

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53) Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55) Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

Chipset

Chipset

Samsung Exynos 9 Octa 9611 MediaTek Helio G95 MediaTek Dimensity 6100 Plus

Fabrication

Fabrication

10 nm 12 nm 6 nm

Graphics

Graphics

Mali-G72 MP3 Mali-G76 MC4 Mali-G57 MC2

RAM type

RAM Type

LPDDR4X LPDDR4X -

Sensors

Fingerprint Sensor

Fingerprint Sensor

Yes Yes Yes

Fingerprint Sensor Position

Fingerprint Sensor Position

Rear Side Side

Other Sensors

Other Sensors

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

Storage

Expandable Memory

Expandable Memory

Yes, Up to 512 GB Yes, Up to 256 GB Yes, Up to 1 TB

Internal Memory

Internal Memory

64 GB 64 GB 128 GB

Storage Type

Storage Type

UFS 2.1 UFS 2.1 -

USB OTG

USB OTG

Yes Yes Yes

User Available Storage

User Available Storage

Up to 49 GB - Up to 108 GB
Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • Performance
  • Battery
  • Camera
  • Storage
  • Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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