More sustainable than new

Galaxy J4 16GB - Black - Unlocked - Dual-SIM

1 / 4.
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Comes with

Charging cable
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Galaxy J4's customer reviews


2 verified reviews in the last 6 months.

  • I

    Isaac O.

    Reviewed in United Kingdom on 29 January 2024

    Customer service was perfect. It was also delivered on time. I'm very happy with the phone just that the battery doesn't last long. Within every 2 hours, i have to put it on charge but in all the phone is very good even more than what i was expecting.
    Galaxy J4 16GB - Black - Unlocked - Dual-SIM

    Purchased on the 14 January 2024

  • J

    Jodie M.

    Reviewed in United Kingdom on 4 March 2024

    Great phone, battery life is brilliant. Would recommend!
    Galaxy J4 16GB - Black - Unlocked - Dual-SIM

    Purchased on the 19 February 2024

See all 2 reviews

Reborn vs. brand new
Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy J4

CHECK OUR FEEDBACK                  VISIT SHOP               CONTACT US
Refurbished Samsung Galaxy J4 (2018) Dual-SIM J400m BLACK - 16GB  (Unlocked)
GRADE A - VERY GOOD condition - Comes with USB Cable only.
  • FREE Tracked 24 Delivery
  • FREE 12 Month Warranty
  • FREE Returns
  • EXCELLENT Customer Service and Support

This device is in good condition. Possible faint marks visible on the screen. There might be some minor signs of wear such as light scratches and/or scuffs on the cover but nothing that will impair the functionality of the device and it comes with 12 Month Warranty. The battery health will be a minimum of 80%.
This item is supplied device and USB Cable only - without original box, charger, or any further accessories.
**SAMSUNG PLUG & AKG Headphones sold separately** (visit our shop)

We have been selling online since 2011 and have built a reputation based on our customer service and quality service. Each device we sell is thoroughly tested, cleaned and data wiped using industry-leading testing software and backed by our warranty for your total peace of mind.  Take a look at a few benefits of shopping with us below.

  • 12 Month Warranty

For your total peace of mind, our refurbished Samsung devices  comes with a 12 Month warranty against hardware defects. We also have a full after-sales service just in case you get stuck with anything.

  • Free 30 Day Returns

We get that some people change their minds on occasion, and that's absolutely fine. You can return your order within 30 days for a full refund. Just return it to us in the same condition and we'll happily refund you.

  • Free Tracked Delivery

You want your new gadget, and you want it fast, so your order will be shipped out to you fast using PARCELFORCE 24 OR TNT/FedEx EXPRESS DELIVERY. We'll send you a tracking number once it's been sent so you can follow it online and you will receive SMS/email updates from the courier.

  • Customer Service and Support

Our dedicated support team is here to answer all your questions. We offer free remote troubleshooting and have a trained team of IT technicians ready to help. 


Every device we put up for sale has passed a rigorous testing process that checks every device for up to 60 possible defects which include:

  • Buttons
  • IMEI & Security Locks
  • Display & Touch
  • Camera
  • Video
  • Battery
  • Flash
  • Charging state
  • Light & Proximity Sensors
  • WIFI
  • Vibration
  • Headphones
  • Speakers/Microphones
  • Accelerometer
  • NFC
  • Biometrics (Face/Touch ID)
  • Gyroscope
  • Bluetooth
  • GPS .......and more.

Galaxy J4 16GB - Black - Unlocked - Dual-SIM

  • Colour : Black
  • Screen size (in) : 5.5
  • Storage : 16 GB
  • Memory : 2 GB
  • Model : Galaxy J4
  • OS : Android
  • Resolution : 720x1280
  • Connector : micro USB
  • Network : 4G
  • Release Date : May 2018
  • SIM card : Unlocked
  • SD Card Slot : microSDXC
  • Year of Release : 2018
  • Series : Samsung Galaxy J
  • Foldable : No
  • eSIM : No
  • Main colour : Black
  • SIM card : Dual-SIM
  • Color (official name) : Black
  • Product type : Refurbished
  • Double SIM : Yes
  • SAR head : 0.34
  • Brand : Samsung
  • Weight : 256 g

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  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Awesome customer service