Galaxy A57128 GB•Purple

Name: Refurbished Galaxy A57
Brand: Samsung
Availability: InStock
Rating: 4.7 (37 reviews)

4.7/5(37 reviews)

£269.60

Save £186.95

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

Light signs of useVerified partsBattery for daily use

Select the colour

Select the colour

Galaxy A57

Good
Standard battery
Purple
128 GB

£269.60

£456.55 newSave £186.95

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-Purple-128 GB

£269.60

£456.55 newSave £186.95

£269.60

£456.55 newSave £186.95

Customer reviews for Galaxy A57

Overall rating

4.7/5

37 verified reviews

Rating details

Appearance: 4.8/5
Battery: 4.7/5
Delivery: 4.8/5

Reviews

Henry Tanner

Verified purchase

5/5

Reviewed 01/09/2026, United Kingdom.

No issues at all, excellent.

Galaxy A57 128GB Dark Blue Unlocked | PhoneMartSee item

Condition PremiumPurchased 21/08/2026

Simon Gray

Verified purchase

5/5

Reviewed 31/08/2026, United Kingdom.

Everything was fine except they charged me £10 more than the cart showed after I used a discount code.

Galaxy A57 256GB Grey Unlocked | PhoneMartSee item

Condition ExcellentPurchased 22/08/2026

Jonathan Rutherford

Verified purchase

5/5

Reviewed 30/08/2026, United Kingdom.

I am very happy with the device.

Galaxy A57 128GB Purple Unlocked | PhoneMartSee item

Condition ExcellentPurchased 21/08/2026

Ramon Greenwood

Verified purchase

5/5

Reviewed 27/08/2026, United Kingdom.

All good! The phone arrived quickly and looks like new, but I saved about £200 off the usual price.

Galaxy A57 256GB Dark Blue Unlocked | PhoneMartSee item

Condition PremiumPurchased 19/08/2026

Heather Cook

Verified purchase

5/5

Reviewed 27/08/2026, United Kingdom.

There are good choices for all budgets. My phone is in great shape and honestly feels brand new. I was kept updated about dispatch and delivery. Thanks PhoneMart!

Galaxy A57 256GB Blue Unlocked | PhoneMartSee item

Condition ExcellentPurchased 14/08/2026

Charles Nketiah Arnold

Verified purchase

5/5

Reviewed 26/08/2026, United Kingdom.

It is basically like new.

Galaxy A57 256GB Blue Unlocked | PhoneMartSee item

Condition ExcellentPurchased 27/07/2026

Babatunde Adebayo

Verified purchase

5/5

Reviewed 25/08/2026, United Kingdom.

I'm really enjoying it. It is the best.

Galaxy A57 128GB Grey Unlocked | PhoneMartSee item

Condition PremiumPurchased 14/08/2026

Stephen Fox

Verified purchase

5/5

Reviewed 23/08/2026, United Kingdom.

Very very good

Galaxy A57 128GB Blue Unlocked | PhoneMartSee item

Condition ExcellentPurchased 10/08/2026

Paul Green

Verified purchase

5/5

Reviewed 18/08/2026, United Kingdom.

The phone came in what I believe was the original packaging. It felt and looked brand new. I moved everything from my old Samsung phone with no trouble and the A57 was ready to use. Interestingly, I blamed my car for bad Android Auto for a year but after pairing the A57 it worked perfectly, so it was my old phone causing the problem.

Galaxy A57 256GB Blue Unlocked | PhoneMartSee item

Condition ExcellentPurchased 23/07/2026

Steven Reid

Verified purchase

5/5

Reviewed 15/08/2026, United Kingdom.

Galaxy A57 256GB Dark Blue Unlocked | PhoneMartSee item

Condition PremiumPurchased 06/08/2026

Common questions about the Galaxy A57

Purple

Colour

128 GB

Storage

Triple (3x)

Camera type

Unlocked

Carrier compatibility

Yes

Compatible with latest update

USB-C

Connector

Foldable

12 megapixels

Front camera

8 GB GB

Memory gb

Galaxy A57 2026 fits your everyday digital life with a large 6.7-inch screen that makes scrolling, streaming, and reading comfortable. Its 8 GB of RAM keeps your apps and browser tabs responsive whether you're switching between work and leisure.

The Galaxy A57 2026 also supports 5G networks, giving you fast mobile data where available. With unlocked carrier compatibility and dual physical SIM plus eSIM, you can easily manage personal and work numbers or choose the best local network wherever you are.

Key features

Memory: 8 GB RAM for smooth multitasking
Screen size: 6.7 inches for clear viewing
Camera: Triple rear cameras for versatile shots
Mobile network: 5G for fast connectivity
SIM card: Dual Physical SIM + eSIM for flexibility
Carrier compatibility: Unlocked for any network

Who is this for?

People who want a large, clear screen for media, reading, and everyday apps will appreciate the Galaxy A57 2026. Its 8 GB RAM handles multitasking well, making it a good choice for those who switch between social apps, email, and browsing throughout the day.

Frequent travellers or users juggling work and personal phones will benefit from the dual physical SIM plus eSIM setup, all on an unlocked device that adapts to various networks. Photographers who like variety in their shots will find the triple rear cameras useful for capturing different scenes without carrying extra gear.

What you get and what to know

What you get	Good to know
Large screen 6.7 inches for easy reading and videos	No SD card slot storage cannot be expanded
Unlocked phone use with any network worldwide	Refurbished device inspected and reset for reliable use
Dual SIM plus eSIM manage two lines on one phone	USB-C connector standard modern charging and data port

Why buy it refurbished?

Buying refurbished extends the life of a fully functional phone and reduces electronic waste, making your purchase more sustainable. At PhoneMart, every Galaxy A57 2026 is inspected by professionals through up to a 100-point check, ensuring it meets high standards for performance and condition.

Each device is factory reset before dispatch and comes with a 24-month warranty, free delivery, and 14-day returns. Choosing refurbished means you get a reliable phone with a smaller environmental footprint and excellent value.

ColourPurple

Storage128 GB

Camera typeTriple (3x)

Carrier compatibilityUnlocked

Compatible with latest updateYes

ConnectorUSB-C

FoldableNo

Front camera12 megapixels

Memory gb8 GB GB

Mobile network5G

OsAndroid

Resolution1080x2340

Sar head0.70

Screen size in6.7 inch

Sd card slotNo

Sim cardDual Physical SIM + eSIM

Weight179 g g

Year of release2026

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Galaxy A57128 GB•Purple

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