Galaxy A15Black • 128 GB • Dual Physical SIM

Name: Galaxy A15 128GB - Black - Unlocked
Brand: Samsung
Price: 156.99 GBP
Availability: InStock
Rating: 4.45 (462 reviews)

(462 reviews)

£156.99

before trade-in

Save £100.33

Free delivery by 14 - 15 Sept

Express delivery by 12-13 Sept from £5.00

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy A15

Overall rating

462 verified reviews

Rating details

Accessories
4.2/5
Appearance
4.6/5
Battery
4.5/5
Lens & Camera
4.5/5
Overall performance
4.5/5
Packaging
4.6/5
Shipping
4.6/5

Reviews

Tim S.
Verified purchase
Reviewed 23/08/2026, United Kingdom.
Super fast delivery. This was my first time using BackMarket and im very happy with my purchase. My daughter is going to be really happy. Thank you
Galaxy A15 128GB - Blue - Unlocked
Galaxy A15 128GB - Blue - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
21/08/2026
A P.
Verified purchase
Reviewed 27/07/2026, United Kingdom.
Great phone, works well and has good battery life, cameras and everything. It was a little scratched and bumped but to be expected from the fair rating and easily covered by a case. All in all a great purchase
Galaxy A15 128GB - Black - Unlocked
Galaxy A15 128GB - Black - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
16/07/2026
Angela D.
Verified purchase
Reviewed 02/05/2026, United Kingdom.
I am extremely happy with my new phone. It was in excellent condition as described and I am very pleased with the price it saved me a lot of money which was why bought another one for my niece. Thank you backmarket.
Galaxy A15 128GB - Blue - Unlocked
Galaxy A15 128GB - Blue - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
31/03/2026
Roy B.
Verified purchase
Reviewed 22/10/2025, United Kingdom.
I was very pleased with my galaxya15 in fact I was pleasantly surprised by the excellent condition of the phone in fact I couldn't tell it was reconditioned from a new one I still think it might be new its that good. I was dubious at first but back market is definitely a firm that people should look to regarding any technology equipment well worth a look and it helps the planet too. I've been converted and so should anyone else 10/10
Galaxy A15 128GB - Black - Unlocked
Galaxy A15 128GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
02/10/2025
Steven M.
Verified purchase
Reviewed 10/11/2024, United Kingdom.
This is the second Galaxy A15 I have purchased from back market, one for myself and the other for my wife ,who has never owned a touch screen phone before. Upon delivery (which was extremely fast) we were extremely pleased with the condition of the phone, no scratches etc. The set up was easy and straight forward. We would use Back Market again in the future if another purchase was required.
Galaxy A15 128GB - Yellow - Unlocked
Galaxy A15 128GB - Yellow - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
26/10/2024
Glynis F.
Verified purchase
Reviewed 01/12/2024, United Kingdom.
I ordered a reconditioned Galaxy A15, and I am pretty sure I received a brand new one - if it wasn't, it was very clever packaging! I am loving my new phone, so thank you Back Market.
Galaxy A15 128GB - Yellow - Unlocked
Galaxy A15 128GB - Yellow - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
17/11/2024
Raman D.
Verified purchase
Reviewed 21/05/2026, United Kingdom.
Got the phone delivered in excellent condition as mentioned in the app. It was a birthday gift for my wife and she is happy and impressed with the device. Just one thing, I wanted to use the student discount since I am a student and wanted to save some money but I got student discount promo code after I ordered the phone so, that's the only thing
Galaxy A15 128GB - Black - Unlocked
Galaxy A15 128GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/05/2026

Everything you ever wanted to know about the Galaxy A15

Durability
Overall performance
Camera
Screen quality

microSDXCSD Card Slot
SamsungBrand
Dual Physical SIMSIM card
13 megapixelsFront camera
Samsung Galaxy ASerie
AndroidOS
SM-A155FManufacturer Ref
200 gWeight
2023Year of Release

The Samsung Galaxy A15 is a practical smartphone released in December 2023—just over a year behind the very latest models in 2025. It blends everyday essentials with a bright Super AMOLED display and reliable performance for anyone after a fuss-free Android experience. The Galaxy A15 may not claim the spotlight in the crowded smartphone market, but it holds its own when it comes to fundamentals like display quality, connectivity, and daily usability.

Key features:

Release Date: December 2023
Display: 6.5-inch Super AMOLED, 90Hz refresh rate, FHD+ (1080 × 2340 pixels)
Processor: MediaTek Helio G99 (octa-core)
Camera: Triple rear cameras (50MP wide + 5MP ultra-wide + 2MP macro), 13MP front camera
Operating System: Ships with Android 14 (One UI 6)
Build: Plastic frame with plastic back, Gorilla Glass 5 front
Connectivity: 4G/LTE, Wi-Fi 5 (802.11ac), Bluetooth 5.3, USB Type-C

Who is this for?

The Samsung Galaxy A15 is tailor-made for students, first-time smartphone owners, and anyone who wants a straightforward device without all the flagship bells and whistles. If you need a phone for everyday tasks—messaging, web browsing, video calls, or snapping the occasional photo—the A15 makes sense. It sits just behind the Galaxy A25 in extras and processing muscle, but beats many older A series and other budget phones with its vibrant Super AMOLED display and latest Android version.

Pros & Cons:

Pros	Cons
Bright Super AMOLED screen with 90Hz refresh rate (finally, some smooth scrolling).	No 5G support — limited to 4G/LTE connectivity.
Latest Android 14 out of the box for current features and security updates.	Build is plastic — less premium feel compared to glass/aluminium rivals.
Simple, easy-to-use interface — no learning curve needed.	Performance is modest — not made for intense gaming or heavy multitasking.

Why refurbished?

Choosing a refurbished Galaxy A15 means you’re cutting electronic waste and making a more eco-conscious choice. Back Market’s pre-owned devices meet strict quality standards, so you get peace of mind alongside your new (to you) phone. Every device we offer is thoroughly tested and backed by our guarantee for reliability. Learn more about our quality standards.

SD Card Slot: microSDXC
Brand: Samsung
SIM card: Dual Physical SIM
Front camera: 13 megapixels
Serie: Samsung Galaxy A
OS: Android
Manufacturer Ref: SM-A155F
Weight: 200 g
Year of Release: 2023
Main camera: 50 megapixels
Compatible with latest Update: Yes
Foldable: No
Storage: 128 GB
Colour (official name): Brave Black
Screen size (in): 6.5
Memory (GB): 6 GB
SAR head: 0.42
Model: Galaxy A15
Carrier compatibility: Unlocked
Colour: Black
Screen type: Super AMOLED
Resolution: 1080 x 2340

Choose location

Suggested searches

Popular searches

Galaxy A15Black • 128 GB • Dual Physical SIM

Galaxy A15Black • 128 GB • Dual Physical SIM

Restored professionally

Comes with

Often bought together

Customer reviews for Galaxy A15

Overall rating

Rating details

Reviews

Reviews

Tim S.

A P.

Angela D.

Roy B.

Steven M.

Glynis F.

Raman D.

Popular searches

Everything you ever wanted to know about the Galaxy A15

Durability

Overall performance

Camera

Screen quality

Related articles

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 S25 Ultra vs S24 Ultra: is it worth the upgrade? | Back Market

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

Is the Samsung S9 still a good phone to buy? | Back Market

iPhone vs Samsung Galaxy: Which is best for you? | Back Market

I swapped my smartphone for a dumbphone for a week and was surprised by the result | Back Market

Welcome to Back Market