Samsung Galaxy J7 Star

Samsung Galaxy J7 Star
  • Display Size: 5.5-inch TFT
  • Camera: R 13MP + F 13MP
  • RAM: 2GB
  • CPU: 1.6GHz Octa-Core
  • Battery: 3300mAh
  • Dimension: 153.4 x 76.2 x 8.6 mm

Ratings From Our Experts

The overall rating is based on review by our experts

5.0 2.5 1
  • Build Quality 5 / 10
  • Chip-Set 5 / 10
  • Camera Quality 5 / 10
  • Connectivity 5 / 10
  • Battery Backup 5 / 10
  • Value For Money 5 / 10

Samsung Galaxy J7 Star with 2GB RAM, 32GB internal, 1.6GHz Octa-Core Processor, Finger-print sensor and 3300mAh battery.

Samsung Galaxy J7 Star Key Specs:

Display: 5.5-inch TFT
CPU: 1.6GHz Octa-Core
OS: Android 8.0 Oreo
Camera: Rear camera 13MP with AF and flashlight + front camera 13MP
Bluetooth: 4.2
Navigation: GPS, A-GPS, GLONASS
Sensor: Accelerometer, Ambient Light Sensor, Gravity Sensor, Gyroscope, Infrared, Proximity Sensor, Fingerprint Sensor
SIM Card: Dual SIM, Nano SIM

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Samsung Galaxy J7 Star Expert Thoughts (Reviews):

Samsung Galaxy J7 Star is a new mid-range phone launched from the company with 1.6GHz Octa-Core processor. The phone is not available in any online stores, it is available through the T-Mobile network in the US. The phone is available in Blue color option.


samsung galaxy j7 star front and back design

Starting with its design, it is made of plastic body with the matte finish on the back side along with a rear camera and LED flash. There is a home screen button placed on the front side of the phone.  No fingerprint sensor is provided on this phone.


The phone is featured with 1.6GHz Octa-Core processor coupled with 2GB of RAM and 16GB internal storage. The internal storage can be expanded up to 64GB with the external MicroSD card.

Camera and Features:

The phone has a 13MP rear camera with LED flash, and on the front side, it features a 13MP camera sensor with some beautiful selfie features. It has MicroUSB 2.0 port with Bluetooth version 4.2. It runs on Android 8.0 operating system out of the box.

Connectivity and Battery:

On the connectivity front, it offers Wi-Fi, Bluetooth 4.2, USB 2.0, 3.5mm audio jack, GPS/AGPS, Wi-Fi direct and NFC. To keep its light on, it is powered by a 3300mAh non-removable battery with up to 19 hours of video play time.

The phone is available on T-Mobile at $250 with some of best offers.

Samsung Galaxy J7 Star Verdict:

The phone is overpriced as compared to another phone in the market. With $250 you will get only HD resolution for the display. 

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Samsung Galaxy J7 Star - Full Specifications

Brand And Model

  • Brand Name of the brand which manufactures the device.
  • Model Model name or number of the device.
    Samsung Galaxy J7 Star


  • Weight
  • Colors Information about the colors, in which the device is available in the market.
    Black, Blue
  • Body Material The material used in the fabrications of the device's body.

Network And Technology

  • Mobile Network Technology Information about types of mobile network used in the device. GSM, WCDMA, CDMA, TD-SCDMA, and LTE, TD-LTE.
    GSM / UMTS / LTE


  • Display Size The mobile device is represented by the length of its diagonal which is measured in inches.
  • Display Type Whether the display is IPS or LED or OLED or AMOLED - It simplifies the type of the display used in the device.
    TFT Display
  • Display Features Information about the features of the display such as Capacitive touch, multitouch etc.
    Multitouch, Capacitive
  • Resolution Display resolutions show the number of pixels on the horizontal and vertical side of the screen, higher the resolution is greater the details of the displayed content.
    720 x 1280 pixels


  • Primary Camera Information about the rear camera of the device. Sensor type, image resolutions, video resolutions, Flash type and Video FPS.
  • Front Camera Information about the front side camera of the device. Image resolutions, Sensor type, Flash type, Video resolutions, Video FPS and other features.
  • Camera Features Information about additional software and hardware features of the primary and secondary camera, which improves its overall performance.
    Autofocus, LED Flash
  • Video List of some common video formats supported by the device.

Hardware and Software Details

  • Operating System Information about the operating system used by the device and its version.
    Android 8.0 Oreo
  • CPU CPU is the Central Processing Unit or the processor of the device. Information about the type and cores of the processor used in the device.
    1.6GHz Octa-Core


  • RAM information about the RAM capacity, type, channels and its frequency.
  • Internal Memory Information about the capacity of the inbuilt storage of the device. Sometimes some of the devices have a different variation in the terms of internal storage.
  • Card Slot Information about the expandable storage of the device
    Expandable Up To 64GB with External MicroSD Card


  • 3.5mm Jack Information, whether the device is having a 3.5mm audio jack
  • Speakers Information about number of speakers and types of speaker used in the device.
  • Simulated Surround


  • Bluetooth Bluetooth is a standard for secure wireless data transfer between two Bluetooth enabled devices over short distances.
    Bluetooth 4.2


  • USB Information about connector type, version, and features of the USB used in the device.
    MicroUSB 2.0


  • Wi-FI Information about frequency and capacity of the Wi-Fi signals.
    802.11 a/g/b/n


  • Traking/Positioning Information about positioning and navigation technologies supported by the device.
    GPS / AGPS


  • Sensors Information about the type of the sensors used in the device.
    Accelerometer, Proximity, Fingerprint Sensor, Light Sensor


  • Browser Information about some features and standards supported by the browser of the devices.


  • Battery Capacity The capacity of the battery shows the maximum charge, which it can store, measured in mili-Ampere hours.
  • Type The battery type is determined by its structure and more specifically by the chemical used in it. There are different battery types available, where some of the commonly used batteries are Li-Ion and Li-Polymer.
    Non-Removable Battery

Specific Absorption Rate

  • SAR US This SAR rating and shows the maximum and highest level of the exposure to electromagnetic radiation taken when the device is placed near to ear. The applicable limit for the US is 1.6 W/Kg per 1g of tissue. In the US the FCC tests and sets the SAR limits of the all mobile devices, which are controlled by the CTIA.
  • SAR EU This SAR rating and shows the highest level of the exposure to electromagnetic radiation taken when the device is placed near to ear. The applicable limit for the EU is 2 W/Kg per 10g of tissue. The standards follow the ICNIRP Guidelines 1998 as well as the IEC standards and are determined by the CENELEC.


  • Sim Card Type Information about the type and size of the SIM card used in the device.
    Nano SIM
  • No Of Sim Information about the SIM card quantity that can use in the device.
    Dual SIM

Releases & Availibility

  • Released & Available Information about the availability of the device in the market and its launch date.
    Available, Released July 2018

Extra Features

  • Extra Features If the device have any extra features which is unique among all other phones.

Samsung Galaxy J7 Star - Detailed User Review

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