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    Samsung Galaxy M21 2021 Edition vs Samsung Galaxy M32 vs Samsung Galaxy J7 2018

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    Last Updated: 
    9th Sep 2021

    Key Feature Comparison

    Samsung Galaxy M21 2021 Edition
    ₹12,996
    8/10
    Samsung Galaxy M32
    ₹14,770
    8/10
    Samsung Galaxy J7 (2018)
    5/10
    Samsung Galaxy M21 2021 Edition
    Samsung Galaxy M21 2021 Edition
    8/10
    ₹12,996
    8/10
    VS
    Samsung Galaxy M32
    Samsung Galaxy M32
    8/10
    ₹14,770
    8/10
    VS
    Samsung Galaxy J7 (2018)
    Samsung Galaxy J7 (2018)
    5/10
    5/10
    Display
    Screen Size
    6.4 inches
    6.4 inches
    5.5 inches
    Screen Type
    Super AMOLED
    Super AMOLED
    -
    Screen Resolution
    1080 x 2340 pixels
    1080 x 2400 pixels
    720 x 1280 pixels
    Pixel Density
    403 ppi
    411 ppi
    267 ppi
    Aspect Ratio
    19.5:9
    20:09
    16:09
    Screen Protection
    Gorilla Glass 3
    Gorilla Glass 5
    -
    Screen to Body Ratio
    84.02%
    83.89%
    71.40%
    Screen Design
    Regular notch
    Regular notch
    -
    Screen Refresh Rate
    60 Hz
    90 Hz
    -
    Screen Quality
    FHD
    FHD+
    -
    Peak Brightness
    420 nits
    800 nits
    -
    Memory & Storage
    Phone Variants
    4GB 64GB, 6GB 128GB
    4GB 64GB, 6GB 128GB
    16GB 2GB RAM, 32GB 2GB RAM
    Expandable Storage
    Yes
    Yes
    Yes
    RAM Type
    LPDDR4X
    LPDDR4X
    -
    Storage Type
    UFS 2.1
    eMMC 5.1
    eMMC 5.1
    Expandable Storage Capacity
    Yes, 512 GB
    Yes, 1 TB
    -
    Miscellaneous Features
    Sensors
    Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
    Light sensor, Proximity sensor, Accelerometer, Gyroscope
    Accelerometer, gyro, proximity, compass
    Performance
    Operating System
    Android v11
    Android v11
    Android 8.0 (Oreo)
    GPU
    Mali-G72 MP3
    Mali-G52 MC2
    Mali-T830 MP1
    Chipset
    Samsung Exynos 9 Octa 9611
    MediaTek Helio G80
    Exynos 7870 Octa
    CPU
    Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
    Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
    Octa core 1.6 GHz
    Custom User Interface
    Samsung One UI
    Samsung One UI
    One UI
    Clock Speed
    2.3 GHz
    2 GHz
    1.6 GHz
    Architecture
    64 bit
    64 bit
    -
    Process Technology
    10 nm
    12 nm
    -
    Battery
    Battery Capacity
    6000 mAh
    6000 mAh
    3300 mAh
    Battery Removable
    No
    No
    No
    Battery Type
    Li-ion
    Li-ion
    Li-Ion
    Charger Type
    Fast, 15W
    Fast, 25W
    -
    USB Type-C
    Yes
    Yes
    -
    Fast Charging
    Yes
    Yes
    No
    General
    Announced On
    26-Jul-21
    28-Jun-21
    5-Jun-18
    Market Status
    Available
    Available
    Upcoming
    Brand
    Samsung
    Samsung
    Samsung
    Price Status
    Confirmed
    Confirmed
    Expected
    Price
    Rs. 12,499
    Rs. 14,999
    Rs. 12,990
    Network & Connectivity
    GPS
    Yes A-GPS, Glonass
    Yes A-GPS, Glonass
    A-GPS, GLONASS
    NFC
    No
    No
    Yes
    Bluetooth
    Yes
    Yes
    Yes
    3.5mm Audio Jack
    Yes
    Yes
    Yes
    Bluetooth Type
    v5.0
    v5.0
    v4.1
    Audio Jack
    3.5 mm
    3.5 mm
    3.5 mm
    Audio Features
    -
    Dolby Atmos
    -
    Front Camera
    Front Video Recording
    1920x1080 @ 30 fps
    1920x1080 @ 30 fps
    -
    Front Camera Setup
    Single, 20MP
    Single, 20MP
    Single, 5MP
    Front Camera 1 Resolution
    20 MP
    20 MP
    5 MP
    Front Camera 1 Type
    f/2.0 Primary Camera
    f/2.2, Wide Angle Primary Camera
    f/1.7 Primary Camera
    Front Aperture
    f/2.0
    f/2.2
    -
    Front Flash
    No
    No
    -
    Design
    Weight
    188 grams
    196 grams
    181 grams
    Colors
    Arctic Blue, Charcoal Black
    Black, Light Blue
    Black, Blue, Gold
    Build
    Back: Plastic
    Back: Plastic
    Plastic frame
    Dimensions
    159 x 75.1 x 8.9 mm
    159.3 x 74 x 9.3 mm
    153.2 x 76.2 x 8.6 mm
    Rear Camera
    OIS
    No
    No
    -
    Rear Flash
    Yes, LED Flash
    Yes, LED Flash
    LED Flash
    Rear Video Recording
    3840x2160 @ 30 fps, 1920x1080 @ 30 fps
    1920x1080 @ 30 fps
    1080p @ 30fps
    Rear Camera Features
    Digital Zoom, Auto Flash, Face detection, Touch to focus
    10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
    HDR, panorama
    Rear Camera Setup
    Triple, 48MP + 8MP + 5MP
    Quad, 64MP + 8MP + 2MP + 2MP
    Single, 8MP
    Rear Camera 1 Resolution
    48 MP
    64 MP
    8 MP
    Rear Camera 1 Type
    f/2.0 Primary Camera
    f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera
    f/1.7 Primary Camera
    Rear Camera 2 Resolution
    8 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
    -
    Rear Camera 3 Resolution
    5 MP
    2 MP
    -
    Rear Camera 3 Type
    f/2.2, Depth Camera
    f/2.4, Macro Camera
    -
    Rear Sensor
    ISOCELL Plus
    -
    -
    Rear Aperture
    f/2.0
    f/1.8
    F1.7
    Rear Camera 1 Lens
    -
    26 mm focal length, 1.97" sensor size, 0.7 micrometre pixel size
    -
    Rear Camera 2 Lens
    -
    4.0" sensor size, 1.12 micrometre pixel size
    -
    Rear Camera 4 Resolution
    -
    2 MP
    -
    Rear Camera 4 Type
    -
    f/2.4, Depth Camera
    -
    Network
    Network Support
    4G
    4G
    4G
    SIM Size
    SIM1: Nano, SIM2: Nano
    SIM1: Nano, SIM2: Nano
    SIM1: Nano, SIM2: Nano
    Wi-Fi
    Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
    Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
    Wi-Fi 802.11 a/b/g/n/ac
    SIM Slot(s)
    Dual SIM, GSM+GSM
    Dual SIM, GSM+GSM
    Dual SIM, GSM+GSM
    eSIM
    No
    No
    No
    Wi-Fi Features
    Mobile Hotspot
    Mobile Hotspot
    Wi-Fi Direct, hotspot
    VoLTE
    Yes
    Yes
    Yes
    SIM 1 Bands
    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...
    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: 1, 2, 3, 4, 5, 7, 12, 66, 3G bands: HSDPA 850 / 1700(AWS) / 1900 / 2100 - SM-J737U, HSDPA 850 / 1900 / 2100 - SM-J737A, 2G bands: GSM 850 / 900 / 1800 / 1900
    SIM 2 Bands
    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...
    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: 1, 2, 3, 4, 5, 7, 12, 66, 3G bands: HSDPA 850 / 1700(AWS) / 1900 / 2100 - SM-J737U, HSDPA 850 / 1900 / 2100 - SM-J737A, 2G bands: GSM 850 / 900 / 1800 / 1900
    Sensors
    Fingerprint Scanner
    Yes
    Yes
    No
    Fingerprint Scanner Position
    Rear
    Side
    -
    Fingerprint Scanner Type
    -
    Optical
    -

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