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See the Samsung Galaxy J7 Duo with 4GB RAM and Dual Rear Cameras

Samsung Galaxy J7 Duo joins up with the Korean giant's mid-range J series. The device sports a dual camera setup comprising of 13MP and 5MP quality shooters. Both shooters team up with f/1.9 apertures. Find out more features about the device as you read on.

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Entering the Samsung mid-range J series is the Samsung Galaxy J7 Duo. The smartphone is a considerable option for Samsung lovers who aren’t ready to break the bank in order to get the flagships like Samsung Galaxy S9, Samsung Galaxy S9 Plus, Samsung Galaxy A8 (2018) and Samsung Galaxy A8 Plus (2018) just to mention a few.

As mid-range as it is, the phone bags a 4GB RAM as well as a resounding dual rear camera setup. In fact, a lot of goodies are packed on this device that I won’t want you to miss out on.

So, let’s get to know the nitty-gritty of the smartphone.

Samsung Galaxy J7 Duo Quick Review – All You Need To Know

Samsung Galaxy J7 Duo basks in the beauty of polycarbonate material, which altogether with the interior, weighs 174g. That’s averagely good to carry around. At the front, the top bezel acts as the solace to the camera, flash, SAMSUNG emblem, earpiece and quite a number of sensors. The base region at this forebears the fingerprint scanner. Well, you’ll agree that we’ve got a beauty here.

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In the display department, there’s the Super AMOLED screen that sizes up at 5.5 inches and gives out 720 x 1280 pixels resolution. As this upholds the crisp multimedia output, a pixel density of 267PPI also features in the action. Android Oreo OS runs the software affairs of the phone.

For the sake of selfie lovers, the smartphone owns a single 8MP with f/1.9 aperture. Bright selfies can even be taken in low light thanks to the presence of the LED flash. Around the back, a scintillating dual camera setup made up of 13MP and 5MP sensors work the photography magic. LED flash, autofocus, face detection and a host of other features sweeten the cameras’ actions.

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Unsurprisingly, the Exynos 7885 chipset gets on the phone to handle swift operations. On it, there are eight cores that run at a maximum speed of 2.2GHz. A very reliable Mali-G71 GPU oversees the graphics production on the smartphone. In that stead, you can play a lot of top quality games without glitches.

A substantial 32GB internal memory deals with storage of files although it can be extended to 256GB employing a MicroSD card. Multitasking roles are taken care of by a super 4GB RAM. Meanwhile, the smartphone relies on a non-removable Li-Ion 3,000mAh battery for power.

Samsung Galaxy J7 Duo Key Specs

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Here are the Samsung Galaxy J7 Duo key specifications…

Display 5.5-inch Super AMOLED capacitive touchscreen, 720 x 1280 pixels
OS Android 8.0 Oreo
Processor Octa-core 2.2GHz Exynos Processor
Storage 32GB ROM + 4GB RAM (MicroSD card up to 256GB)
Camera 13MP + 5MP Rear/8MP Front (With LED light)
Battery 3000mAh
Price N85,000 – N95,000

Samsung Galaxy J7 Duo Photos

Samsung Galaxy J7 Duo

Samsung Galaxy J7 Duo Price and Availability

The Samsung Galaxy J7 Duo launched April 2018, it is available in colors Black, Gold, Rose Gold, White. You can order the phone from any of the following online shopping markets using any of the links below. Samsung Galaxy J7 Duo retails at $260 (₦85,000 – ₦95,000 in Nigeria). (CLICK TO BUY SAMSUNG GALAXY J7 DUO).

Samsung Galaxy J7 Duo Full Specifications and Features

General Features

  • Platform: Android 8.0 Oreo
  • Processor: Octa-core Exynos 7885
  • GPU: Mali G71
  • Memory:4GB RAM
  • Colours: Black, Gold, Rose Gold and White
  • Dimension: 153.5 x 77.2 x 8.2 mm
  • Weight: 174g
  • SIM Type: Micro SIM
  • SIM Count: Dual SIM


  • Display: 5.5-inch, Super AMOLED capacitive touchscreen, 1280 X 720 pixels (267 ppi)
  • Screen Protection: –


  • Rear Camera: 13MP + 5MP camera, 720p [email protected]
  • Rear Camera Features: AutoFocus, LED flash, Geo-tagging, touch focus, face detection, panorama, HDR
  • Front Camera: 8MP camera, 720p [email protected]
Also Read:  How to Connect Samsung Phone to PC (3 methods) in 2023


  • Built-in Storage: 32GB
  • Memory Card Support: Yes, up to 256GB
  • Bundled Cloud Storage: –

Network Support

  • 2G GSM: Yes
  • 2G CDMA 1X: –
  • 3G WCDMA: Yes
  • 3G CDMA EVDO: –
  • 4G LTE: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)

Internet & Connectivity

  • GPRS: Yes
  • EDGE: Yes
  • 3G/WCDMA/HSPA: Yes
  • HSPA+: Yes
  • CDMA EVDO: –
  • 4G LTE: Yes
  • WLAN: MP3/WAV/eAAC+/FLAC player
  • Wi-Fi Hotspot: Yes
  • Bluetooth: Yes, v4.2 with A2DP, LE
  • NFC: –
  • Infrared Blaster: –
  • USB Port: MicroUSB 2.0


  • SMS/MMS: Yes
  • Instant Messaging: Yes
  • Push Emails: Yes
  • Email Protocol: –


  • Music Player: MP3/WAV/eAAC+/FLAC player
  • Video Player: MP4/H.264 player
  • FM Radio: Yes
  • Loudspeaker: Yes
  • 3.5mm Jack: Yes


  • Navigation: Yes, with A-GPS, GLONASS, BDS
  • Maps: Yes

Sensors & Control

  • Digital Compass: –
  • Accelerometer: Yes
  • Proximity Sensor: Yes
  • Light Sensor: Yes
  • Barometer: –
  • SpO2: –
  • Pedometer: –
  • Heart Rate Monitor: –
  • Gyroscope: –
  • Fingerprint Scanner: Yes, (front)
  • Iris Scanner: –
  • Face Unlock: –
  • Intelligent Digital Assistant: –
  • Motion Sensing / Gesture Control: –
  • Voice Control: –

Other Features

  • Video Streaming: Yes
  • Active Noise Cancellation: Yes
  • Wireless Charging: –
  • Built-in Mobile Payment: –
  • Water Resistant: –
  • Dust Resistant: –
  • Image Editor: Yes
  • Video Editor: Yes
  • Document Viewer: Yes
  • Document Editor: Yes


  • Battery: 3,000mAh removable Li-ion battery

Where to buy Samsung Galaxy J7 Duo


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Adekunle Diamond
Adekunle Diamond
Content Writer. Smartphone Enthusiast. Music Lover. Avid Football Supporter. Marvel Cinematic Universe Fan!!!

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