Galaxy A12128 GB•Black

Name: Refurbished Galaxy A12
Brand: Samsung
Availability: InStock
Rating: 4.5 (364 reviews)

4.5/5(364 reviews)

£168.26

Standard Delivery by 14 - 16 OctExpress Delivery by 12 Oct for £12.00

Restored professionally

Based on up to 100-points of inspection

The PhoneMart Promise

Based on up to 100-points of inspection

We measure each battery's health and capacity against strict standards, and replace any that don't make the grade, so you get power you can rely on all day.
The display is switched on and looked over closely for any blemishes, so there are no marks, dust spots or discolouration to spoil the view.
Where a charger is included, the cord and connectors are checked for wear, and the plug is confirmed to fit sockets.
Before it ships, every device gets a thorough professional clean and polish so it feels fresh in your hands.
Every lens is put to work, so we can confirm sharp photos, smooth video and reliable performance on video calls.
A full factory reset wipes the device clean, securely erasing all previous data and restoring the original settings.
We confirm the network status up front, so you know exactly whether the device is locked or unlocked before it arrives.
Cards are inserted to make sure the device reads SIM and memory cards correctly, and that every tray and slot works smoothly.
Each button is pressed to check it responds straight away and does exactly what it should, from volume to lock to power.
If any parts are fitted during refurbishment, they are tested for compatibility and held to the same standards as the originals.
We run the IMEI to confirm it is clean and never blacklisted, and that the device details match the manufacturer's records.
The moisture indicator inside the device is inspected to rule out any history of water or liquid damage.
Every port, including the headphone, USB and Ethernet connections, is checked to make sure it connects and works reliably.
Face and fingerprint unlock, along with any voice recognition, are tested to make sure they work quickly and accurately.
Positioning is checked for accurate GPS, so maps and location apps behave exactly as they should.
External sensors, such as proximity, brightness, laser measurement and heart rate, are checked for precise and responsive readings.
Screws, casing, frames and other mechanical parts are examined to confirm they are original or quality replacements, and any replacement has to match or beat industry standards.
We confirm that Wi-Fi and Bluetooth connect quickly and hold a stable signal.
Speakers and microphones are inspected and fine tuned so audio records and plays back clearly.
The flash and every indicator light are tested to confirm they light up and work correctly.
Any features that are specific to your device are checked against the same standards, so nothing gets missed.

Select the condition

Example image

Body

Samsung partsBattery for heavy useAlmost no signs of useBest quality

Select the colour

Select the colour

Galaxy A12

Premium
Standard battery
Black
128 GB
Dual Physical SIM

£168.26

14-day returns

Set up the return in just a few clicks in your PhoneMart account.

Send the device back within 14 days of receiving it. Return postage is paid by you unless the item is faulty, damaged or not what you ordered.

Get your cash back within 3 business days of the seller receiving the device.

Proudly refurbished by PhoneMart Privacy policy

Comes with

Compatible charging cable

Premium-Standard battery-Black-128 GB-Dual Physical SIM

£168.26

Customer reviews for Galaxy A12

Overall rating

4.5/5

364 verified reviews

Rating details

Appearance: 4.6/5
Battery: 4.5/5
Delivery: 4.6/5

Reviews

Keji Oliver

Verified purchase

5/5

Reviewed 01/09/2026, United Kingdom.

The phone is good, my daughter really likes it and it works well.

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 20/08/2026

Luke Stevens

Verified purchase

5/5

Reviewed 01/09/2026, United Kingdom.

This is my second purchase from PhoneMart and I continue to be impressed by the quality, easy ordering, communication, and fast delivery. The phone is basically perfect. Great website and service.

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 23/08/2026

Jason Slater

Verified purchase

5/5

Reviewed 31/08/2026, United Kingdom.

The phone is as described and works well. Service was good.

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 19/08/2026

Rita Shaw

Verified purchase

5/5

Reviewed 31/08/2026, United Kingdom.

I dropped the phone from my pocket and a car ran over it while I was crossing the street, which was a nightmare. But I was impressed with how it looked when it arrived.

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 19/08/2026

Jacklyn Maguire

Verified purchase

5/5

Reviewed 31/08/2026, United Kingdom.

Well easy to use

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 21/08/2026

Jonathan Brown

Verified purchase

5/5

Reviewed 30/08/2026, United Kingdom.

good device quick delivery

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 19/08/2026

Colin Moore

Verified purchase

5/5

Reviewed 30/08/2026, United Kingdom.

It was exactly what I ordered, and my wife loves it. Thanks.

Galaxy A12 32GB Red Unlocked | PhoneMartSee item

Condition FairPurchased 21/08/2026

Sophie Townsend

Verified purchase

5/5

Reviewed 30/08/2026, United Kingdom.

I just received it and will start using it soon, thanks.

Galaxy A12 64GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 28/08/2026

Becky Donnelly

Verified purchase

5/5

Reviewed 30/08/2026, United Kingdom.

Phone came fast, in great condition, and was a real bargain.

Galaxy A12 32GB Blue Unlocked | PhoneMartSee item

Condition ExcellentPurchased 21/08/2026

Nick Walker

Verified purchase

5/5

Reviewed 29/08/2026, United Kingdom.

Good service. The phone looked like new. This is my second phone from PhoneMart and it won't be my last.

Galaxy A12 32GB Red Unlocked | PhoneMartSee item

Condition FairPurchased 20/08/2026

Common questions about the Galaxy A12

Durability

Overall performance

Camera

Screen quality

Black

Colour

128 GB

Storage

Dual Physical SIM

Sim

Unlocked

Carrier compatibility

Compatible with latest update

USB-C + Jack 3.5mm

Connector

Foldable

8 megapixels

Front camera

48 megapixels

Main camera

Samsung Galaxy A12 delivers a big display and reliable performance for your everyday smartphone needs. Its 6.5-inch PLS LCD screen gives you plenty of space for watching videos, scrolling social media, or reading articles with clear visuals.

Released in 2020, the Samsung Galaxy A12 is designed to keep up with daily tasks comfortably. The 48-megapixel main camera captures detailed photos, while 4GB of RAM helps apps run smoothly for browsing, messaging, and casual gaming.

Key features

Screen size: 6.5 inches PLS LCD for clear visuals
Memory: 4 GB RAM keeps everyday apps running smoothly
Main camera: 48 megapixels for sharp photos
Front camera: 8 megapixels for quality selfies
Mobile network: 4G unlocked for flexible use
Connector: USB-C and 3.5mm jack for audio and charging

Who is this for?

The Samsung Galaxy A12 fits anyone looking for a dependable phone to handle everyday communication and entertainment. It works well for students keeping up with social apps and light multitasking during the day.

It also suits someone needing a reliable second phone at home or work, providing a large screen and good cameras for video calls and photography without fuss.

What you get and what to know

What you get	Good to know
Large screen 6.5-inch display for media	Android OS runs familiar apps and services
Expandable storage microSDXC slot included	SIM card uses physical SIM for network access
Audio and charging USB-C and 3.5mm jack	Network unlocked works with 4G carriers

Why buy it refurbished?

Buying a refurbished Samsung Galaxy A12 means you get a fully tested, quality phone inspected by professionals before sale. Every unit passes a detailed 100-point check covering screen, cameras, buttons, and connectivity to ensure reliable performance.

Refurbished phones come with a 24-month warranty, free delivery, and 14-day returns, making them a sustainable and smart choice that keeps electronics in use longer and out of landfill.

ColourBlack

Storage128 GB

SimDual Physical SIM

Carrier compatibilityUnlocked

Compatible with latest updateNo

ConnectorUSB-C + Jack 3.5mm

FoldableNo

Front camera8 megapixels

Main camera48 megapixels

Memory gb4 GB GB

Mobile network4G

OsAndroid

Resolution720 x 1600

Sar body1.38

Sar head0.67

Screen size in6.5 inch

Screen typePLS LCD

Sd card slotmicroSDXC

Sim cardPhysical SIM

Weight205 g g

Year of release2020

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Galaxy A12128 GB•Black

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What you get and what to know

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