Galaxy A15 5G • Locked T-MobileBlue • 128 GB • Physical SIM

(8 reviews)

$115.27

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Customer reviews for Galaxy A15 5G • Locked T-Mobile

Overall rating

8 verified reviews

Rating details

Battery
3.9/5
Shipping
3.5/5
Lens & Camera
4/5
Accessories
3.6/5
Packaging
3.5/5
Overall performance
3.9/5
Appearance
3.9/5

Reviews

Calleigh B.
Verified purchase
Reviewed 7/14/25, United States.
I got the phone in good condition and it works so well like I brought it from Samsung. one downside though was that when I downloaded tiktok one of the old users data was still in there and they were banned so I couldn't use tiktok for a while. but overall a great purchase.
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
6/28/25
Omar C.
Verified purchase
Reviewed 5/26/25, United States.
Everything worked great as it should had no issues with putting a T-Mobile sim in it if your looking for a T-Mobile phone this is one of the best ones you can buy for a really cheap price just because it’s locked to T-Mobile I have T-Mobile so getting them to sim unlock it was super easy definitely recommend
Galaxy A15 5G 128GB - Blue - Locked T-Mobile
Galaxy A15 5G 128GB - Blue - Locked T-Mobile
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
5/7/25
Holly P.
Verified purchase
Reviewed 5/8/25, United States.
I've always used Back Market in the past, and have always been very happy with their professionalism and refurbishment. However, this phone was not up to their usual standard. It was nothing huge, just little things that were kinda jenkey. The phone came in a priority mail box, not a phone box. it only had a littl paper wrapped around it. No user manual or anything like usual. Just a cord (NOT the charging block) and the phone. The phone had an old case on it that smelled STRONGLY of cigarette smoke, as did the cord. It aso arrived a day late, which is not a huge deal. The area around the camera was VERY dusty/dirty. Not up their usual standard. So far the phone is good, though.
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
5/4/25
Kathy H.
Verified purchase
Reviewed 4/6/25, United States.
Phone looked great and works great. Bought it for my Mom. Arrived quickly and easy set up. No complaints. Would definitely buy other products from Back Market without hesitation.
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Galaxy A15 5G 128GB - Black - Locked T-Mobile
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
3/24/25
Nnena M.
Verified purchase
Reviewed 11/12/25, United States.
Works well, fast, and delivered in a timely manner.
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
10/29/25
Kayla W.
Verified purchase
Reviewed 4/21/25, United States.
Amazing
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
4/5/25
David B.
Verified purchase
Reviewed 12/7/24, United States.
the phone I bought is stolen. send me a new phone that isn't stolen
Galaxy A15 5G 128GB - Black - Locked T-Mobile
Galaxy A15 5G 128GB - Black - Locked T-Mobile
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
11/25/24

Everything you ever wanted to know about the Galaxy A15 5G • Locked T-Mobile

Durability
Overall performance
Camera
Screen quality

2023Release Year
7 ozWeight
USB-CConnector
SM-A156Manufacturer Ref.
6.5Screen size (inches)
128 GBStorage
SamsungBrand
NoFoldable
BlueColor

The Samsung Galaxy A15 5G is a practical mid-range smartphone released in December 2023. Now just one generation behind Samsung’s latest offerings, the A15 5G balances modern features with a streamlined design, making it a solid choice for users who need everyday reliability and 5G speeds—without the flagship fanfare.

Key features:

Release Date: December 2023
Display: 6.5-inch Super AMOLED, FHD+ (1080 x 2340 px), 90Hz refresh rate
Processor: MediaTek Dimensity 6100+ (octa-core, up to 2.2GHz)
Operating System: Ships with Android 14
Camera: Triple rear system (50MP main, 5MP ultra wide, 2MP macro), 13MP front camera
Connectivity: 5G compatible for faster downloads and seamless streaming
Wi-Fi: Wi-Fi 5 (802.11ac)
Build: Plastic frame, Gorilla Glass front

Who is this for?

The Galaxy A15 5G is ideal for students, casual users, and anyone looking for a straightforward Android device that covers all the basics—plus some pleasant upgrades like a vibrant Super AMOLED screen and 5G support. If you’re moving up from an older LTE-only device, the A15 5G offers a real taste of modern speeds. For power users or those seeking advanced camera tricks, Samsung’s Galaxy A55 or S series will offer more horsepower and extra features.

Pros & Cons: Pros Cons Bright 6.5-inch Super AMOLED with 90Hz refresh rate—you’ll actually notice the extra smoothness scrolling through social media or browsing the web. Plastic frame feels less premium than pricier Galaxy models. 50MP main camera shoots crisp daytime photos. Limited to Wi-Fi 5—so not the latest for ultra-fast wireless routers. Ships with Android 14—so you’re not missing out on recent Google features. No IP water resistance rating, so handle wet weather with care (or a case).
Why refurbished?

Choosing a refurbished Galaxy A15 5G is a simple way to reduce e-waste while enjoying a tested, pre-owned device that still holds up for everyday tasks. Every smartphone on Back Market undergoes extensive quality checks, so you can rely on performance and condition. Learn more about our quality standards.

Release Year: 2023
Weight: 7 oz
Connector: USB-C
Manufacturer Ref.: SM-A156
Screen size (inches): 6.5
Storage: 128 GB
Brand: Samsung
Foldable: No
Color: Blue
Network: 5G
SAR head: 0.9
Memory Card Slot: microSDXC
OS: Android
Resolution: 1080 x 2340
SIM card: Physical SIM
Screen type: Super AMOLED
Serie: Samsung Galaxy A
Carrier compatibility: T-Mobile
Front camera: 13 megapixels
Memory (GB): 8 GB
Color (official name): Magical Blue
Last OS Compatibility: Yes
Model: Galaxy A15 5G
Main camera: 50 megapixels

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Galaxy A15 5G • Locked T-MobileBlue • 128 GB • Physical SIM

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Customer reviews for Galaxy A15 5G • Locked T-Mobile

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Rating details

Reviews

Reviews

Calleigh B.

Omar C.

Holly P.

Kathy H.

Nnena M.

Kayla W.

David B.

Popular searches

Everything you ever wanted to know about the Galaxy A15 5G • Locked T-Mobile

Durability

Overall performance

Camera

Screen quality

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