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Samsung Galaxy J7 Duo


4 / 5

136 Reviews

4 / 5

125 Expert Review
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₹ 17,990

Available Colors :

Variants :

4 Gb 32 Gb
  • Chipset :
  • Processor : Na
  • Display Type :
  • Screen Resolution :
  • Screen size : Undefined inches
  • Front Camera :
  • Rear Camera :

    Samsung Mobiles In India

    The Samsung galaxy j7 duo is a 17990 smartphone from samsung. It was released in 03/02/2024 and has quickly become a popular choice for those looking for a powerful yet affordable device. The phone boasts impressive specs, including a undefined undefined display, a NA processor, a NA camera setup, and a Battery with undefined charging. In this review, we'll dive deeper into Samsung Galaxy J7 Duo features and performance to help you decide if it's the right smartphone for you.

    Design and Build Quality

    The Samsung Galaxy J7 Duo has a sleek and stylish design with a premium look and feel. The device features a large undefined undefined display Bezel-less display for the front-facing camera. The phone has a slim profile with a thickness of just undefined and weighs around undefined, making it easy to hold and use with one hand.


    The Samsung Galaxy J7 Duo features a undefined undefined display with a resolution of undefined, giving it a pixel density of undefined. The display also supports $Rear-Camera-Shooting-Modes, which means that it can display a wider range of colours and higher contrast than non-HDR displays. Additionally, the display has a undefined refresh rate, which makes scrolling and animations appear smoother and more fluid.

    Performance and software

    The samsung Samsung Galaxy J7 Duo is powered by a Not Avalable processor, which is a 17990 chipset designed to deliver a balance of performance and power efficiency. The processor is paired with undefined RAM. This combination provides enough processing power to handle most tasks, including multitasking, browsing, and gaming.


    The Samsung Galaxy J7 Duo has a NA camera setup on the back, there's a front camera undefined for selfies and video calls.

    Battery capacity and charging speed

    The Samsung Galaxy J7 Duo is equipped with a undefined battery, which is a generous capacity that should easily last most users through a full day of use. The device also supports fast charging, the device can be charged from 0 to 100% in just over an hour.

    Samsung Galaxy J7 Duo Specifications

    Key Specifications

    Front Camera8 MP
    Battery3000 mAh
    Rear Camera13 MP + 5 MP Rear Camera
    Display5.5 inches
    RAM4 GB

    General Features

    Operating SystemAndroid v8.0 (Oreo)
    Launch DateApril 13, 2018 (Official)
    Network4G: Available (supports Indian bands),3G: Available, 2G: Available
    SIM Slot(s)Dual SIM, GSM+GSM
    ModelGalaxy J7 Duo


    ColoursBlack, Gold
    Weight174 grams
    Height153.5 mm
    Thickness8.2 mm
    Width77.2 mm


    Aspect Ratio16:9
    Display TypeSuper AMOLED
    Screen ResolutionHD (720 x 1280 pixels)
    Screen Size5.5 inches (13.97 cm)
    Pixel Density267 ppi
    Touch ScreenCapacitive Touchscreen, Multi-touch


    ProcessorOcta core, 1.6 GHz
    ApplicationsSamsung Pay Mini
    ChipsetSamsung Exynos 7 Octa


    USB OTG SupportYes
    User Available StorageUp to 21.8 GB
    Expandable MemoryUp to 256 GB
    Internal Memory32 GB


    Front Camera Resolution8 MP f/1.9 Primary Camera
    Front Camera SetupSingle
    Rear Camera Resolution13 MP f/1.9 Primary Camera5 MP f/1.9, Depth Camera
    Rear Camera SetupDual
    Rear Camera SettingsExposure compensation, ISO control
    Rear Camera Shooting ModesContinuos Shooting, High Dynamic Range mode (HDR)
    Rear Camera AutofocusYes
    Rear Camera FeaturesDigital Zoom, Auto Flash, Face detection, Touch to focus
    Rear Camera Image Resolution4128 x 3096 Pixels



    USB Type-CNo
    Quick ChargingNo
    User ReplaceableYes
    TalkTimeUp to 20 Hours(3G)

    Network & Connectivity

    GPSwith A-GPS, Glonass
    USB ConnectivityMass storage device, USB charging, microUSB 2.0
    SAR ValueHead: 0.478 W/kg
    SIM SizeSIM1: Micro, SIM2: Micro
    Network Support4G (supports Indian bands), 3G, 2G
    SIM 22G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS:Available EDGE:Available
    Wi-FiWi-Fi 802.11, a/ac/b/g/n/n 5GHz
    Wi-Fi FeaturesWi-Fi Direct, Mobile Hotspot


    Audio Jack3.5 mm

    Special Features

    Fingerprint Sensor PositionFront
    Fingerprint SensorYes
    Other SensorsProximity sensor, Accelerometer

    Samsung Galaxy J7 Duo Competitors Specifications

    Samsung Galaxy J7 Duo
    Samsung Galaxy J7 Duo
    Vivo G2
    Vivo G2
    OPPO A1 Pro
    OPPO A1 Pro
    Vivo Y100i 5G
    Vivo Y100i 5G
    Vivo Y73T 5G
    Vivo Y73T 5G
    Screen SizeNA6.56 inchesNA6.64 inches6.58 inches
    BatteryNA5000 mAhNA5000 mAh6000 mAh
    Front CameraNA5 MP16 MP f/2.4, Wide Angle, Primary Camera 8 MP Primary Camera8 MP f/2.0, Wide Angle, Primary Camera
    RamNA4 GB8 GB12 GB8 GB
    Rear CameraNA13 MPNA50 MP + 2 MPNA
    ProcessorNAOcta core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)NAOcta core (2.2 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)


    Samsung Galaxy J7 Duo FAQs

    Samsung Galaxy J7 Duo price in India is 17,990.

    No, Samsung Galaxy J7 Duo does not come with fast charging.

    The Samsung Galaxy J7 Duo comes with a 13 MP f/1.9 Primary Camera5 MP f/1.9, Depth Camera camera setup with 13 MP f/1.9 Primary Camera5 MP f/1.9, Depth Camera primary camera.

    Storage options available for the Samsung Galaxy J7 Duo are 32 GB Internal Storage with Up to 256 GB Expandable Storage.

    Samsung Galaxy J7 Duo comes with a 5.5 inches (13.97 cm) size Super AMOLED display with undefined refresh rate.

    Samsung Galaxy J7 Duo is available in Black, Gold colour options.

    The refresh rate of the Samsung Galaxy J7 Duo display is undefined.

    Yes, the Samsung Galaxy J7 Duo comes with Up to 256 GB Expandable Storge.

    Samsung Galaxy J7 Duo comes with a undefined Battery.

    No, the Samsung Galaxy J7 Duo does not support 5G