Galaxy J7 (2017)Black • 16 GB • Dual Physical SIM

(347 reviews)

£63.00

before trade-in

Save £236.00

Free delivery by 15 - 16 Jun

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy J7 (2017)

Overall rating

347 verified reviews

Rating details

Accessories
4.3/5
Appearance
4.4/5
Battery
4.3/5
Lens & Camera
4.4/5
Overall performance
4.3/5
Packaging
4.5/5
Shipping
4.6/5

Reviews

Sharon F.
Verified purchase
Reviewed 13/06/2021, United Kingdom.
Very happy with this phone so
Galaxy J7 (2017) 16GB - Gold - Unlocked - Dual-SIM
Galaxy J7 (2017) 16GB - Gold - Unlocked - Dual-SIM
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
26/05/2021
Pascal F.
Verified purchase
Reviewed 07/12/2025, France.
that was our expectation
Translated from French
Galaxy J7 (2017) 16 Go - Bleu - Débloqué
Galaxy J7 (2017) 16 Go - Bleu - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
26/11/2025
Carine R.
Verified purchase
Reviewed 31/08/2025, France.
As described
Translated from French
Galaxy J7 (2017) 16 Go - Or Rose - Débloqué
Galaxy J7 (2017) 16 Go - Or Rose - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
12/08/2025
Corinne K.
Verified purchase
Reviewed 07/01/2024, France.
very good phone with the most important features I was looking for fast delivery and very well packaged very good purchase and I recommend it to everyone
Translated from French
Galaxy J7 (2017) 16 Go - Noir - Débloqué
Galaxy J7 (2017) 16 Go - Noir - Débloqué
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
21/12/2023
Elisa B.
Verified purchase
Reviewed 25/12/2025, France.
Galaxy J7 (2017) 16 Go - Noir - Débloqué
Galaxy J7 (2017) 16 Go - Noir - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
09/12/2025
Laure R.
Verified purchase
Reviewed 05/03/2026, France.
As described, ready for immediate use
Translated from French
Galaxy J7 (2017) 16 Go - Or - Débloqué
Galaxy J7 (2017) 16 Go - Or - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
14/02/2026
Sylvain T.
Verified purchase
Reviewed 28/09/2023, France.
Fast delivery (2 days), excellent condition, easy to use, battery works well. My 2nd purchase on the site and no problems.
Translated from French
Galaxy J7 (2017) 16 Go - Noir - Débloqué
Galaxy J7 (2017) 16 Go - Noir - Débloqué
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/09/2023

Everything you ever wanted to know about the Galaxy J7 (2017)

Durability
Overall performance
Camera
Screen quality

5.5Screen size (in)
4GMobile network
2017Year of Release
13 megapixelsFront camera
BlackColour (official name)
Samsung Galaxy JSerie
181 gWeight
Galaxy J7 (2017)Model
AndroidOS

The Galaxy J7 (2017) is a reliable smartphone that offers essential features for everyday use. Launched in 2017, this model remains a practical choice for those who need a straightforward device without the complexity of high-end features.

Key features:

Release Date: June 2017
Display: 5.5-inch Super AMOLED, HD resolution
Processor: Exynos 7870 Octa-core
Camera: 13MP rear camera with f/1.7 aperture
Operating System: Ships with Android 7.0 (Nougat)

Who is this for?

The Galaxy J7 (2017) is ideal for users seeking a reliable smartphone for basic tasks such as calling, texting, and browsing. It’s well-suited for students, seniors, or anyone who prefers a simple interface without the need for advanced features found in newer models.

Pros & Cons:

Pros	Cons
Good display quality with vibrant colours.	Limited performance for heavy multitasking or gaming.
Decent camera for everyday photography.	Outdated software may limit app compatibility.

Why refurbished?

Choosing a refurbished Galaxy J7 (2017) is an eco-conscious decision that allows you to enjoy a functional smartphone while reducing electronic waste. Devices from Back Market undergo thorough testing to ensure quality and reliability. Learn more about our quality standards.

Screen size (in): 5.5
Mobile network: 4G
Year of Release: 2017
Front camera: 13 megapixels
Colour (official name): Black
Serie: Samsung Galaxy J
Weight: 181 g
Model: Galaxy J7 (2017)
OS: Android
Memory (GB): 3 GB
SAR head: 0.57
Compatible with latest Update: No
Colour: Black
SD Card Slot: microSDXC
Foldable: No
Screen type: Super AMOLED
Resolution: 1080 x 1920
SIM card: Dual Physical SIM
Brand: Samsung
Manufacturer Ref: SM-j730F
Carrier compatibility: Unlocked
Storage: 16 GB
Main camera: 13 megapixels
Connector: micro USB + Jack 3.5mm

Choose location

Suggested searches

Popular searches

Galaxy J7 (2017)Black • 16 GB • Dual Physical SIM

Galaxy J7 (2017)Black • 16 GB • Dual Physical SIM

Restored professionally

Comes with

Often bought together

Customer reviews for Galaxy J7 (2017)

Overall rating

Rating details

Reviews

Reviews

Sharon F.

Pascal F.

Carine R.

Corinne K.

Elisa B.

Laure R.

Sylvain T.

Popular searches

Everything you ever wanted to know about the Galaxy J7 (2017)

Durability

Overall performance

Camera

Screen quality

Related articles

Samsung vs iPhone: which one is right for you? | Back Market

Samsung Galaxy S25 series review: Is it worth it? | Back Market

Samsung Galaxy S23 Ultra review (2025) | Back Market

Samsung Galaxy S24 series review: Is it still worth it in 2025? | Back Market

Samsung S24 series colour guide: Every shade and finish explained | Back Market

Samsung Galaxy S26 review | Back Market

Which Samsung A series phone is the best? Your ultimate guide to smart, refurbished choices in 2025 | Back Market

Welcome to Back Market