Galaxy Z Flip3 5G256 GB•Black

4.4/5(421 reviews)

£317.52

Save £981.48

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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Galaxy Z Flip3 5G

Good
Standard battery
Black
256 GB

£317.52

£1,299.00 newSave £981.48

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-Black-256 GB

£317.52

£1,299.00 newSave £981.48

£317.52

£1,299.00 newSave £981.48

Customer reviews for Galaxy Z Flip3 5G

Overall rating

4.4/5

421 verified reviews

Rating details

Appearance: 4.4/5
Battery: 4/5
Delivery: 4.6/5

Reviews

James Brooks

Verified purchase

5/5

Reviewed 06/05/2026, United Kingdom.

No problems transferring everything from my s24 ultra plus to my z flip 3. Everything works as it should.

Galaxy Z Flip3 5G 256GB Purple Unlocked | PhoneMartSee item

Condition FairPurchased 25/04/2026

Kimberley Hayes

Verified purchase

5/5

Reviewed 01/05/2026, United Kingdom.

I really like my phone but the battery does not last very long.

Galaxy Z Flip3 5G 256GB Purple Unlocked | PhoneMartSee item

Condition FairPurchased 19/04/2026

Karl Gray

Verified purchase

5/5

Reviewed 08/04/2026, United Kingdom.

It arrived in great shape with no problems. I'm happy with buying from PhoneMart and it was delivered on time.

Galaxy Z Flip3 5G 256GB Purple Unlocked | PhoneMartSee item

Condition FairPurchased 29/03/2026

Richard Sanders

Verified purchase

5/5

Reviewed 02/04/2026, United Kingdom.

Nice refurbished folding phone in good condition. It was easy to transfer data from my old phone.

Galaxy Z Flip3 5G 128GB Beige Unlocked | PhoneMartSee item

Condition GoodPurchased 13/03/2026

Stephanie Armstrong

Verified purchase

5/5

Reviewed 25/03/2026, United Kingdom.

Phone arrived in perfect condition. The price was good and delivery was fast.

Galaxy Z Flip3 5G 128GB Purple Unlocked | PhoneMartSee item

Condition FairPurchased 07/03/2026

Lynn Dean

Verified purchase

5/5

Reviewed 02/03/2026, United Kingdom.

All good

Galaxy Z Flip3 5G 128GB Purple Unlocked | PhoneMartSee item

Condition FairPurchased 11/02/2026

Sereena Jones

Verified purchase

5/5

Reviewed 07/02/2026, United Kingdom.

Galaxy Z Flip3 5G 128GB Beige Unlocked | PhoneMartSee item

Condition GoodPurchased 26/01/2026

Ellie Hughes

Verified purchase

5/5

Reviewed 27/01/2026, United Kingdom.

Galaxy Z Flip3 5G 128GB Black Unlocked | PhoneMartSee item

Condition ExcellentPurchased 17/01/2026

David Francis

Verified purchase

5/5

Reviewed 26/12/2025, United Kingdom.

I am very pleased with my purchase. The phone has no marks and the service was great. I would suggest PhoneMart to others.

Galaxy Z Flip3 5G 128GB Black Unlocked | PhoneMartSee item

Condition ExcellentPurchased 11/12/2025

Amanda Cooper

Verified purchase

5/5

Reviewed 04/12/2025, United Kingdom.

Really happy with my Flip 3 phone. Great service and no problems. Just put my SIM in and it worked straight away. It was so good my husband decided to get his Mac Air replaced through PhoneMart too. Definitely the way to go for refurbished devices. I will buy again. Thanks!

Galaxy Z Flip3 5G 128GB Purple Unlocked | PhoneMartSee item

Condition FairPurchased 21/11/2025

Common questions about the Galaxy Z Flip3 5G

Durability

Overall performance

Camera

Screen quality

Black

Colour

256 GB

Storage

Double (2x)

Camera type

Unlocked

Carrier compatibility

Yes

Compatible with latest update

USB-C + Jack 3.5mm

Connector

Yes

Foldable

10 megapixels

Front camera

12 megapixels

Main camera

Galaxy Z Flip3 5G 2021 fits easily in your pocket while opening up to a large 6.7-inch foldable Dynamic AMOLED 2X screen. You get a phone that's compact for daily carry and spacious enough for browsing, streaming, and multitasking.

Galaxy Z Flip3 5G 2021 combines 5G connectivity with 8 GB RAM, keeping your apps responsive and online fast. Its foldable design suits anyone who wants a standout phone that adapts to how they use it throughout the day.

Key features

Display: 6.7-inch Foldable Dynamic AMOLED 2X screen
Memory: 8 GB RAM for smooth multitasking
Camera: Double cameras with 12MP main and 10MP front
Network: Unlocked 5G for fast mobile internet
Connectivity: USB-C and 3.5mm jack ports
Sim card: Physical SIM plus eSIM support

Who is this for?

The Galaxy Z Flip3 5G is for people who want a device that's compact in the pocket but expands to a full-sized screen when needed. It suits professionals and trendsetters who value a distinctive design without sacrificing everyday performance.

It's also ideal for users who rely on fast 5G networks and multitasking with 8 GB RAM. If you want a phone that blends style with functional features like dual cameras and flexible sim options, this device fits well.

What you get and what to know

What you get	Good to know
Foldable screen opens to 6.7-inch AMOLED display	Sim compatibility supports physical SIM and eSIM
Dual cameras with 12MP main and 10MP front	Storage expansion no SD card slot available
Connectivity includes USB-C and 3.5mm jack	Operating system runs Android with latest updates

Why buy it refurbished?

Choosing a refurbished Galaxy Z Flip3 5G means you get a fully tested device inspected by professionals to meet strict quality standards. Each phone passes up to 100-point inspections covering screen, battery health, cameras, ports, and more.

Buying refurbished also reduces electronic waste by keeping devices in use longer and lowers the demand for new raw materials. Every order comes with free delivery, a 24-month warranty, and 14-day returns for your peace of mind.

ColourBlack

Storage256 GB

Camera typeDouble (2x)

Carrier compatibilityUnlocked

Compatible with latest updateYes

ConnectorUSB-C + Jack 3.5mm

FoldableYes

Front camera10 megapixels

Main camera12 megapixels

Memory gb8 GB GB

Mobile network5G

OsAndroid

Resolution1080 x 2640

Sar body1.56

Sar head0.86

Screen size in6.7 inch

Screen typeFoldable Dynamic AMOLED 2X

Sd card slotNo

Sim cardPhysical SIM + eSIM

Weight183 g g

Year of release2021

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Galaxy Z Flip3 5G256 GB•Black

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Common questions about the Galaxy Z Flip3 5G

Key features

Who is this for?

What you get and what to know

Why buy it refurbished?

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