Samsung Galaxy M21 2021 Vs Xiaomi Redmi 12 5g Vs Samsung Galaxy F15 Comparison by Price, Specifications, Features & Review

Samsung Galaxy M21 2021 vs Xiaomi Redmi 12 5g vs Samsung Galaxy F15

Should you buy Samsung Galaxy M21 2021 , Xiaomi Redmi 12 5G 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, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsSamsung Galaxy M21 2021Xiaomi Redmi 12 5GSamsung Galaxy F15
Price11190.010180.014999.0
Display6.4 inches (16.26 cm)6.79 inches (17.25 cm)6.5 inches (16.51 cm)
Operating SystemAndroid v11Android v13Android v14
Battery6000 mAh5000 mAh6000 mAh
Camera48 MP + 8 MP + 5 MP And 20 MP50 MP + 2 MP And 8 MP50 MP + 5 MP + 2 MP And 13 MP
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Filters
8
Score
Samsung Galaxy M21 2021
6
Score
Xiaomi Redmi 12 5g

Key Specs

Battery

Battery 6000 mAh 5000 mAh 6000 mAh

Display

Display 6.4 inches (16.26 cm) 6.79 inches (17.25 cm) 6.5 inches (16.51 cm)

Front Camera

Front Camera 20 MP 8 MP 13 MP

Processor

Processor Samsung Exynos 9 Octa 9611 Qualcomm Snapdragon 4 Gen 2 MediaTek Dimensity 6100 Plus (6nm)

RAMs

RAMs - - 6 GB

Rear Camera

Rear Camera 48 MP + 8 MP + 5 MP 50 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, Fast, 18W Yes, Fast, 25W

Removable

Removable No No No

Standby time

Standby Time - Up to 672 Hours(2G) -

TalkTime

TalkTime Up to 49 Hours(4G) - -

Type

Type Li-ion Li-Polymer Li-Polymer

USB Type-C

USB Type-C Yes Yes Yes

Camera

Autofocus

Autofocus No Yes -

Camera Features

Camera Features 10 x Digital Zoom Auto Flash Face detection Touch to focus Digital Zoom Auto Flash Face detection Touch to focus Voice Shutter -

Camera Setup

Camera Setup Single Single -

Flash

Flash No Yes, LED Flash -

Image Resolution

Image Resolution 8000 x 6000 Pixels 8150 x 6150 Pixels -

OIS

OIS No - -

Resolution

Resolution 20 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length) 8 MP f/2.0, Wide Angle, Primary Camera -

Sensor

Sensor S5KGM2, ISOCELL Plus - -

Settings

Settings 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) Burst mode -

Video Recording

Video Recording 1920x1080 @ 30 fps 1920x1080 @ 30 fps -

Design

Build Material

Build Material Back: Plastic Back: Mineral Glass -

Colours

Colours Arctic Blue, Charcoal Black Moonstone Sliver, Pastel Blue, Jade Black Black, Purple, Mint

Height

Height 159 mm 168.6 mm -

Ruggedness

Ruggedness - Dust proof -

Thickness

Thickness 8.9 mm 8.1 mm -

Waterproof

Waterproof - Yes, Splash proof, IP53 -

Weight

Weight 192 grams Below 199 grams Below -

Width

Width 75.1 mm 76.2 mm -

Display

Aspect Ratio

Aspect Ratio 19.5:9 20:9 20:9

Bezel-less display

Bezel-less display - - Yes with notch

Bezelless Display

Bezelless Display Yes with notch Yes with punch-hole display -

Brightness

Brightness 420 nits 550 nits 800 nits (Peak Brightness)

Display Type

Display Type Super AMOLED IPS LCD Super AMOLED

Pixel Density

Pixel Density 403 ppi 396 ppi 405 ppi

Refresh Rate

Refresh Rate 60 Hz 90 Hz 90 Hz

Resolution

Resolution - - 1080 x 2400 pixels

Screen Protection

Screen Protection Corning Gorilla Glass v3 Corning Gorilla Glass v3 Gorilla Glass 5

Screen Size

Screen Size 6.4 inches (16.26 cm) 6.79 inches (17.25 cm) 6.5 inches (16.51 cm)

Screen to Body Ratio (calculated)

Screen to Body Ratio (calculated) 84.02 % 85.35 % -

Screen to Body Ratio (claimed by the brand)

Screen to Body Ratio (claimed by the brand) - 91 % -

Touch Screen

Touch Screen Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch Yes, Capacitive Touchscreen, Multi-touch
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Front Camera

Camera Setup

Camera Setup - - Single

Resolution

Resolution - - 13 MP, Primary Camera

General

Brand

Brand Samsung Xiaomi Samsung

Custom UI

Custom UI Samsung One UI MIUI Samsung One UI

Launch Date

Launch Date July 26, 2021 (Official) August 4, 2023 (Official) March 4, 2024 (Expected)

Operating System

Operating System Android v11 Android v13 Android v14

Main Camera

Autofocus

Autofocus - - Yes

Camera Features

Camera Features - - Digital Zoom Auto Flash Face detection Touch to focus

Camera Setup

Camera Setup - - Triple

Flash

Flash - - Yes, LED Flash

Image Resolution

Image Resolution - - 8150 x 6150 Pixels

Resolution

Resolution - - 50 MP, Primary Camera 5 MP, Ultra-Wide Angle Camera 2 MP, Macro Camera

Settings

Settings - - Exposure compensation, ISO control

Shooting Modes

Shooting Modes - - Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

Video Recording - - 1920x1080 @ 30 fps

Multimedia

Audio Jack

Audio Jack 3.5 mm 3.5 mm 3.5 mm

Loudspeaker

Loudspeaker Yes Yes Yes

Stereo Speakers

Stereo Speakers - Yes -

Network & Connectivity

Bluetooth

Bluetooth Yes, v5.0 Yes, v5.3 Yes, v5.2

GPS

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

NFC

NFC No No -

Network Support

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

SAR Value

SAR Value Head: 0.47 W/kg Head: 1.070 W/kg, Body: 0.723 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) / 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 5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N78 4G Bands: TD-LTE 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 N3 TDD N40 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

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) / 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 5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N78 4G Bands: TD-LTE 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 N3 TDD N40 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

SIM Size

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

SIM Slot(s)

SIM Slot(s) Dual SIM, GSM+GSM 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 a/b/g/n/ac) 5GHz Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz Yes, Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Wi-Fi Features Wi-Fi Direct, Mobile Hotspot Mobile Hotspot 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 (2.2 GHz, Dual core, Cortex A78 + 1.8 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 Qualcomm Snapdragon 4 Gen 2 MediaTek Dimensity 6100 Plus

Fabrication

Fabrication 10 nm 4 nm 6 nm

Graphics

Graphics Mali-G72 MP3 Adreno 613 Mali-G57 MC2

RAM type

RAM Type LPDDR4X LPDDR4X -

Ram

RAM 4 GB 4 GB -

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, Accelerometer, Compass Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory

Expandable Memory Yes, Up to 512 GB Yes, Up to 1 TB Yes, Up to 512 GB

Internal Memory

Internal Memory 64 GB 128 GB 128 GB

Storage Type

Storage Type UFS 2.1 UFS 2.2 -

USB OTG

USB OTG Yes Yes -

User Available Storage

User Available Storage Up to 48.6 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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