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    Xiaomi Redmi Note 7S vs Oppo A83

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    Last Updated: 
    19th Oct 2020

    Key Feature Comparison

    Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)
    Adreno 512
    Octa core, 2.5 GHz, Cortex A53
    Mali-G71 MP2
    4000 mAh
    Li-Polymer, Quick, v4.0
    3180 mAh
    Li-ion
    409 ppi
    282 ppi
    48 MP
    Dual, 48MP + 5MP
    13 MP
    Single, 13MP
    4G
    Dual SIM, GSM+GSM, Dual VoLTE
    4G
    Dual SIM, GSM+GSM
    NameName

    Detailed Specs

    Display

    Screen Size
    6.3 inches
    5.7 inches
    Screen Type
    IPS LCD
    -
    Screen Resolution
    1080 x 2340 pixels
    720 x 1440 pixels
    Pixel Density
    409 ppi
    282 ppi
    Aspect Ratio
    19.5:9
    18:09
    Screen Protection
    Gorilla Glass 5
    Gorilla Glass 3
    Screen to Body Ratio
    81.21%
    76.21%
    Screen Design
    Waterdrop notch
    Bezel-less
    Screen Quality
    FHD
    -
    Phone Variants
    4GB 64GB, 3GB 32GB
    3GB 32GB
    Expandable Storage
    Yes
    Yes
    RAM Type
    LPDDR4X
    LPDDR4X
    Storage Type
    eMMC 5.1
    eMMC 5.1
    Expandable Storage Capacity
    Yes, 256 GB
    Yes, 256 GB
    OTG Support
    Yes
    Yes
    Sensors
    Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
    Light sensor, Proximity sensor, Accelerometer, Compass
    Operating System
    Android v9.0 (Pie)
    Android v7.1 (Nougat)
    GPU
    Adreno 512
    Mali-G71 MP2
    Chipset
    Qualcomm Snapdragon 660 MSM8956
    MediaTek MT6763T
    CPU
    Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)
    Octa core, 2.5 GHz, Cortex A53
    Custom User Interface
    MIUI
    ColorOS
    Clock Speed
    2.2 GHz
    2.5 GHz
    Architecture
    64 bit
    64 bit
    Process Technology
    14 nm
    16 nm
    Battery Capacity
    4000 mAh
    3180 mAh
    Battery Removable
    No
    No
    Battery Type
    Li-Polymer
    Li-ion
    Charger Type
    Quick, v4.0
    -
    USB Type-C
    Yes
    No
    Fast Charging
    Yes
    -
    Announced On
    5-May-19
    5-Jan-18
    Market Status
    Available
    Available
    Brand
    Xiaomi
    OPPO
    Price Status
    Confirmed
    Confirmed
    Price
    Rs. 10,990
    Rs. 14,995
    Water Resistance
    Yes, Splash proof
    -
    Weight
    186 grams
    143 grams
    Colors
    Onyx Black, Sapphire Blue, Ruby Red, Astro White
    Black, Champagne
    Build
    Back: Gorilla Glass
    Back: Aluminium
    Dimensions
    159.2 x 75.2 x 8.1 mm
    150.5 x 73.1 x 7.7 mm
    SAR Value
    -
    Head: 1.380 W/kg, Body: 0.715 W/kg
    GPS
    Yes A-GPS, Glonass
    Yes A-GPS
    Audio Features
    Active noise cancellation with dedicated mic
    Active noise cancellation with dedicated mic
    Bluetooth
    Yes
    Yes
    3.5mm Audio Jack
    Yes
    Yes
    Bluetooth Type
    v5.0
    v4.2
    Audio Jack
    3.5 mm
    3.5 mm
    NFC
    -
    No
    FM Radio
    -
    No
    Front Video Recording
    1920x1080 @ 30 fps
    -
    Front Camera Features
    HDR
    -
    Front Camera Setup
    Single, 13MP
    Single, 8MP
    Front Camera 1 Resolution
    13 MP
    8 MP
    Front Camera 1 Type
    f/2.0 Primary Camera
    f/2.2 Primary Camera
    Front Camera 1 Lens
    3.1" sensor size, 1.12 micrometre pixel size
    -
    Front Aperture
    f/2.0
    f/2.2
    Front Sensor
    -
    CMOS
    Network Support
    4G
    4G
    SIM Size
    SIM1: Nano, SIM2: Nano (Hybrid)
    SIM1: Nano, SIM2: Nano
    Wi-Fi
    Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
    Yes, Wi-Fi 802.11, a/b/g/n/n 5GHz
    SIM Slot(s)
    Dual SIM, GSM+GSM, Dual VoLTE
    Dual SIM, GSM+GSM
    eSIM
    No
    No
    Wi-Fi Features
    Wi-Fi Direct, Mobile Hotspot
    Mobile Hotspot
    VoLTE
    Yes
    Yes
    SIM 1 Bands
    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...
    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...
    SIM 2 Bands
    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...
    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...
    Rear Flash
    Yes, LED Flash
    Yes, LED Flash
    Rear Video Recording
    1920x1080 @ 30 fps, 1280x720 @ 30 fps
    1920x1080 @ 30 fps
    Rear Camera Features
    Digital Zoom, Auto Flash, Face detection, Touch to focus
    Digital Zoom, Auto Flash, Face detection, Touch to focus
    Rear Camera Setup
    Dual, 48MP + 5MP
    Single, 13MP
    Rear Camera 1 Resolution
    48 MP
    13 MP
    Rear Camera 1 Type
    f/1.8 Primary Camera
    f/2.2 Primary Camera
    Rear Camera 1 Lens
    2" sensor size, 0.8 micrometre pixel size
    1.12 micrometre pixel size
    Rear Camera 2 Resolution
    5 MP
    -
    Rear Camera 2 Type
    f/2.2, Depth Camera
    -
    Rear Camera 2 Lens
    1.12 micrometre pixel size
    -
    Rear Sensor
    ISOCELL Plus
    CMOS image sensor
    Rear Aperture
    f/1.8
    f/2.2
    OIS
    -
    No
    Fingerprint Scanner
    Yes
    No
    Fingerprint Scanner Position
    Rear
    -
    NameName

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