iPhone 12 mini256 GB•Green

4.8/5(684 reviews)

£266.65

Save £462.35

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.

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Body

Light signs of useVerified partsBattery for daily use

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iPhone 12 mini

Good
Standard battery
Green
256 GB

£266.65

£729.00 newSave £462.35

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

Good-Standard battery-Green-256 GB

£266.65

£729.00 newSave £462.35

£266.65

£729.00 newSave £462.35

Customer reviews for iPhone 12 mini

Overall rating

4.8/5

684 verified reviews

Rating details

Appearance: 4.7/5
Battery: 4.5/5
Delivery: 4.9/5

Top reviews with photos

Reviews

Stella Leach

Verified purchase

5/5

Reviewed 26/05/2025, United Kingdom.

The phone arrived the next day even though delivery said six days. It was in excellent condition with good battery health despite being the standard model. I'm very pleased.

iPhone 12 mini 64GB Purple Unlocked | PhoneMartSee item

Condition GoodPurchased 15/05/2025

Anna Parker

Verified purchase

5/5

Reviewed 30/03/2025, United Kingdom.

I never thought I could afford a used iPhone, but PhoneMart made it possible and the phone is in fantastic shape. From now on, I'll only buy my phones from here. Really impressed.

iPhone 12 mini 64GB Black Unlocked | PhoneMartSee item

Condition GoodPurchased 21/02/2025

Venessa Morgan

Verified purchase

5/5

Reviewed 26/03/2025, United Kingdom.

Everything went well and the phone arrived early.

iPhone 12 mini 128GB Blue Unlocked | PhoneMartSee item

Condition GoodPurchased 26/02/2025

Sarah Lewis

Verified purchase

5/5

Reviewed 01/12/2024, United Kingdom.

The phone is immaculate! I really like this site.

iPhone 12 mini 64GB Blue Unlocked | PhoneMartSee item

Condition FairPurchased 29/11/2024

Ja Johnston

Verified purchase

5/5

Reviewed 01/09/2026, United Kingdom.

Like brand new

iPhone 12 mini 64GB Black Unlocked | PhoneMartSee item

Condition GoodPurchased 20/08/2026

Alan Gordon

Verified purchase

5/5

Reviewed 01/09/2026, United Kingdom.

excellent

iPhone 12 miniSee item

Purchased 22/08/2026

Lindsay Clare Perry

Verified purchase

5/5

Reviewed 01/09/2026, United Kingdom.

Good price! The phone looks nearly new and has a brand new battery at full health. It came with a case, charger, pop socket, and sim pin. The website was easy to use and ordering and delivery went smoothly. It was well packaged. I will buy from PhoneMart again and suggest it to others.

iPhone 12 mini 256GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 02/08/2026

Estelle Boyle

Verified purchase

5/5

Reviewed 31/08/2026, United Kingdom.

The phone works perfectly and looks new. It's better for the environment and I got £206 back for my old broken phone that I would have thrown away. I didn't expect to get that much, really pleased.

iPhone 12 mini 256GB Black Unlocked | PhoneMartSee item

Condition FairPurchased 03/08/2026

Asho Oliver

Verified purchase

5/5

Reviewed 31/08/2026, United Kingdom.

The phone is good. It was a birthday gift for my 9-year-old who loves it because it is small and fits her hand well, great for school.

iPhone 12 mini 64GB Purple Unlocked | PhoneMartSee item

Condition GoodPurchased 23/08/2026

Sonya Adams

Verified purchase

5/5

Reviewed 29/08/2026, United Kingdom.

iPhone 12 miniSee item

Purchased 20/08/2026

Common questions about the iPhone 12 mini

Green

Colour

256 GB

Storage

Unlocked

Carrier compatibility

Yes

Compatible with latest update

Lightning

Connector

0,74 cm

Depth

Foldable

12 megapixels

Front camera

13,15 cm

Height

iPhone 12 mini brings a powerful smartphone experience in a size that fits your hand and pocket. With a 5.4 inch Super Retina XDR OLED screen, you get vivid colours and sharp detail ideal for browsing, messaging, and streaming on the move. Its compact form makes daily use comfortable without feeling bulky.

Released in 2020, the iPhone 12 mini supports 5G networks unlocked for any carrier, so you can enjoy fast downloads and smooth video calls wherever you are. With 4 GB of memory, it handles your everyday apps and multitasking with ease, running iOS that stays up to date to keep your phone secure and responsive.

Key features

Display: 5.4 inch Super Retina XDR OLED screen
Camera: 12 megapixels front and main cameras
Memory: 4 GB RAM for smooth multitasking
Mobile network: 5G unlocked for fast connections
Connectivity: Physical SIM and eSIM support
Operating system: Runs iOS with latest updates

Who is this for?

The iPhone 12 mini fits anyone who wants a smartphone that is easy to carry and use one handed. It's a great choice for students balancing study and social life or professionals preferring a device that slips into a pocket without fuss.

It also suits those looking for a reliable second phone or a compact upgrade focused on clear photos and fast network speeds. The 5.4 inch screen is just right for reading and quick media sessions without overwhelming your day.

What you get and what to know

What you get	Good to know
Unlocked phone use with any carrier	Screen size suited for on the go use
12 megapixels cameras clear photos front and back	Runs iOS with latest updates
Physical SIM plus eSIM flexible network options	Lightning connector for charging and accessories

Why buy it refurbished?

Buying a refurbished iPhone 12 mini means you get a fully tested and inspected phone that meets high standards before it reaches you. Each unit passes up to a 100 point inspection covering screen, buttons, cameras, connectivity, and more to ensure reliable performance.

Choosing refurbished also extends the life of a quality device and reduces environmental impact by keeping electronics out of landfill. Every order includes free delivery, 14 day returns, and a 24 month warranty for your peace of mind.

ColourGreen

Storage256 GB

Carrier compatibilityUnlocked

Compatible with latest updateYes

ConnectorLightning

Depth0,74 cm

FoldableNo

Front camera12 megapixels

Height13,15 cm

Main camera12 megapixels

Memory gb4 GB GB

Mobile network5G

OsiOS

Resolution1080 x 2340

Sar body part0.99

Sar head0.99

Screen size in5.4 inch

Screen typeSuper Retina XDR OLED

Sd card slotNo

Sim cardPhysical SIM + eSIM

Weight135 g g

Width6,42 cm

Year of release2020

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iPhone 12 mini256 GB•Green

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Customer reviews for iPhone 12 mini

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Common questions about the iPhone 12 mini

Key features

Who is this for?

What you get and what to know

Why buy it refurbished?

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