Darn, it's out of stock
(for now)

Out of stock

Galaxy M12 128GB - Green - Unlocked

is currently unavailable.

Customer reviews for Galaxy M12

Overall rating

33 verified reviews

Rating details

Accessories
3.8/5
Appearance
4.4/5
Battery
4.3/5
Lens & Camera
4.4/5
Overall performance
4.4/5
Packaging
4.3/5
Shipping
4.4/5

Reviews

John M.
Verified purchase
Reviewed 16/06/2022, United Kingdom.
Delivery was on time and left in my designated area, the phone was for my daughter's 16th birthday and was a fantastic surprise. The phone was in perfect condition and was like new in the box. I will be buying from here in the future.
Galaxy M12 128GB - Green - Unlocked - Dual-SIM
Galaxy M12 128GB - Green - Unlocked - Dual-SIM
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
30/05/2022
Tim A.
Verified purchase
Reviewed 06/08/2022, United Kingdom.
Quick delivery and great condition. Bought phone for my eleven year old who is very happy with it
Galaxy M12 64GB - Blue - Unlocked - Dual-SIM
Galaxy M12 64GB - Blue - Unlocked - Dual-SIM
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
27/07/2022
Michael-frederic M.
Verified purchase
Reviewed 02/02/2026, France.
Phone with enough memory to surf the Internet and do office work! Perfect for my personal use.
Translated from French
Galaxy M12 64 Go - Noir - Débloqué
Galaxy M12 64 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
20/01/2026
Alain H.
Verified purchase
Reviewed 28/08/2025, France.
Perfect, I'm very satisfied with my purchase, it's in impeccable condition, what more could you ask for!
Translated from French
Galaxy M12 64 Go - Noir - Débloqué
Galaxy M12 64 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
21/08/2025
Nathalie A.
Verified purchase
Reviewed 20/03/2024, France.
Perfect. No complaints. Works very well. For me, a computer geek, reprogramming is hard. So I sought help from friends.
Translated from French
Galaxy M12 64 Go - Bleu - Débloqué
Galaxy M12 64 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
01/03/2024
Marie line R.
Verified purchase
Reviewed 30/11/2025, France.
Galaxy M12 64 Go - Bleu - Débloqué
Galaxy M12 64 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
19/11/2025
Celine P.
Verified purchase
Reviewed 22/03/2026, France.
At the top!
Translated from French
Galaxy M12 64 Go - Bleu - Débloqué
Galaxy M12 64 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
08/03/2026

Everything you ever wanted to know about the Galaxy M12

Durability
Overall performance
Camera
Screen quality

4 GBMemory (GB)
SamsungBrand
4GMobile network
GreenColour (official name)
microSDXCSD Card Slot
2021Year of Release
48 megapixelsMain camera
212 gWeight
GreenColour

The Samsung Galaxy M12 is a versatile smartphone that caters to users looking for a reliable device with solid performance. Launched in early 2021, it features a robust design and a range of capabilities that make it suitable for everyday tasks.

Key features:

Release Date: March 2021
Display: 6.5-inch HD+ Infinity-V display
Processor: Exynos 850
Camera: Quad-camera setup with 48MP main sensor
Connectivity: 4G LTE compatible for reliable mobile data.

Who is this for?

The Samsung Galaxy M12 is ideal for students, casual users, or anyone in need of a dependable smartphone for social media, browsing, and photography. Its large display and decent camera capabilities make it a good choice for those who enjoy multimedia content without requiring flagship features.

Pros & Cons:

Pros	Cons
Large display for an immersive viewing experience.	Performance may lag under heavy multitasking.
Decent battery life for day-to-day use.	Camera performance can struggle in low light.

Why refurbished?

Choosing a refurbished Samsung Galaxy M12 allows you to enjoy a reliable smartphone while being environmentally conscious. Back Market ensures each device undergoes rigorous testing to guarantee quality and functionality. Learn more about our quality standards.

Memory (GB): 4 GB
Brand: Samsung
Mobile network: 4G
Colour (official name): Green
SD Card Slot: microSDXC
Year of Release: 2021
Main camera: 48 megapixels
Weight: 212 g
Colour: Green
Carrier compatibility: Unlocked
OS: Android
Front camera: 8 megapixels
Screen type: PLS LCD
Model: Galaxy M12
Compatible with latest Update: No
Screen size (in): 6.5
Serie: Samsung Galaxy M
Foldable: No
Resolution: 720 x 1600
SIM card: Dual Physical SIM
Storage: 128 GB

Welcome to Back Market

The best prices for high-quality renewed goods by sellers we’ve checked and vetted. We don’t mind if you Google us.

Get to know us

1-year minimum warranty
Free delivery on all items
Free 30-day returns
Excellent customer support

Choose location

Suggested searches

Popular searches

Galaxy M12 128GB - Green - Unlocked

Customer reviews for Galaxy M12

Overall rating

Rating details

Reviews

Reviews

John M.

Tim A.

Michael-frederic M.

Alain H.

Nathalie A.

Marie line R.

Celine P.

Everything you ever wanted to know about the Galaxy M12

Durability

Overall performance

Camera

Screen quality

Welcome to Back Market