Main Features of Samsung Galaxy J7 Duo Dual Camera

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Samsung Galaxy J7 Duo was released and available in the market from April 2018. Check out important features of Samsung Galaxy J7 Duo which is listed below. Here we have listed only main features or primary features of the device and not the complete specifications of Samsung Galaxy J7 Duo .

Along with important or notable features of Samsung Galaxy J7 Duo , you will also find additional details related to Samsung galaxy J7 Duo such as how to update software or firmware, how to root, how to enter download mode, how to enter recovery mode and more.

Main Features of Samsung galaxy J7 Duo :

SIM Type: 

Dual SIM (Micro-SIM, dual stand-by)

Display/Screen Type: 

5.5 inches, Super AMOLED capacitive touchscreen, 720 x 1280 pixels

Operating System (OS):

Android 8.0 Oreo

Chipset, CPU, GPU:

Exynos 7885 Octa
Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
Mali-G71

RAM: 

4 GB

Internal Memory: 

32 GB

External Memory: 

microSD, up to 256 GB (dedicated slot)

Primary/Rear/Back Camera: 

13 MP, f/1.9, AF
5 MP, f/1.9, depth sensor
LED flash, panorama, HDR
1080p@30fps

Secondary/Front Camera: 

8 MP, f/1.9
LED flash

Battery:

Removable Li-Ion 3000 mAh battery

Samsung galaxy J7 Duo Download Mode: 

To boot into download mode, first switch off your Samsung galaxy J7 Duo and press and hold Volume Down+Home+Power button together [long press until a confirmation screen appear]. Now press Volume Up button to boot into download mode. Download mode is required when you wish to update or flash firmware or root your device.

Samsung galaxy J7 Duo Recovery Mode:

To enter into recovery mode, first switch off your Samsung galaxy J7 Duo and press and hold Volume Up+Home+Power button together [long press until Samsung logo appears on screen, and wait a moment]. From the recovery screen you can do multiple task such as- 

apply update from ADB

apply update from external storage

wipe data/factory reset

wipe cache partition

apply update from cache 

Latest firmware for Samsung galaxy J7 Duo :

In this section you will find latest official firmware available for your device along with complete installation instructions. Check out latest stock firmware for the device from the below link.

Official firmware for Samsung galaxy J7 Duo  

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Root Samsung galaxy J7 Duo :

In this section you will find working root method available for your device along with complete rooting instructions. Check out working root methods for the device from the below link.

How to Root Samsung galaxy J7 Duo  

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If you are looking for anything other information related to Samsung galaxy J7 Duo  then feel free to contact with us using our contact form or drop a comment in the below comment section.

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