Galaxy A4064 GB•White

Name: Refurbished Galaxy A40
Brand: Samsung
Availability: InStock
Rating: 4.4 (287 reviews)

4.4/5(287 reviews)

£78.35

Save £150.65

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

Visible signs of useVerified partsBattery for daily use

Select the colour

Select the colour

Galaxy A40

Fair
Standard battery
White
64 GB
Dual Physical SIM

£78.35

£229.00 newSave £150.65

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

Fair-Standard battery-White-64 GB-Dual Physical SIM

£78.35

£229.00 newSave £150.65

£78.35

£229.00 newSave £150.65

Customer reviews for Galaxy A40

Overall rating

4.4/5

287 verified reviews

Rating details

Appearance: 4.5/5
Battery: 4.1/5
Delivery: 4.5/5

Reviews

Kai Hodgson

Verified purchase

5/5

Reviewed 25/08/2026, United Kingdom.

So far so good. My son is very happy with it. Thank you.

Galaxy A40See item

Purchased 30/07/2026

Theresa Turnbull

Verified purchase

5/5

Reviewed 16/07/2026, United Kingdom.

Amazing thanks 😊

Galaxy A40 64GB White Unlocked | PhoneMartSee item

Condition GoodPurchased 01/07/2026

Tricia Duncan

Verified purchase

5/5

Reviewed 02/06/2026, United Kingdom.

In great condition, you wouldn't know it was not new.

Galaxy A40 64GB White Unlocked | PhoneMartSee item

Condition FairPurchased 22/05/2026

Sylvester Brown

Verified purchase

5/5

Reviewed 26/04/2026, United Kingdom.

The phone is very good.

Galaxy A40See item

Purchased 14/04/2026

Vicky Foster

Verified purchase

5/5

Reviewed 30/03/2026, United Kingdom.

It was very good even though it was described as fair condition.

Galaxy A40See item

Purchased 12/03/2026

Simon Edwards

Verified purchase

5/5

Reviewed 23/03/2026, United Kingdom.

Everything was fine

Galaxy A40See item

Purchased 07/03/2026

Simon Smith

Verified purchase

5/5

Reviewed 19/02/2026, United Kingdom.

Great phone. It fits better in my pocket than my old S7 and A24. It is lighter and slimmer. Everything works well.

Galaxy A40 64GB Black Unlocked | PhoneMartSee item

Condition GoodPurchased 05/02/2026

Ian Morgan

Verified purchase

5/5

Reviewed 16/02/2026, United Kingdom.

Spot on thanks

Galaxy A40 64GB Black Unlocked | PhoneMartSee item

Condition GoodPurchased 07/02/2026

Kathleen Fred Lewis

Verified purchase

5/5

Reviewed 02/02/2026, United Kingdom.

Fast service, good selection, and the phone arrived in excellent condition.

Galaxy A40 64GB Black Unlocked | PhoneMartSee item

Condition GoodPurchased 16/01/2026

Laura Drummond

Verified purchase

5/5

Reviewed 14/01/2026, United Kingdom.

Galaxy A40See item

Purchased 26/12/2025

Common questions about the Galaxy A40

Durability

Overall performance

Camera

Screen quality

White

Colour

64 GB

Storage

Dual Physical SIM

Sim

Double (2x)

Camera type

Unlocked

Carrier compatibility

Compatible with latest update

USB-C + Jack 3.5mm

Connector

0,79 cm

Depth

Foldable

The Samsung Galaxy A40 delivers a compact smartphone experience designed around everyday moments like scrolling through social media or capturing sharp photos. Its 5.9 inch Super AMOLED screen brings vibrant color and clarity that stands out when watching videos or browsing your favorite apps.

Released in 2019, the Samsung Galaxy A40 combines a lightweight 140 gram frame with 4 GB of RAM, keeping your daily tasks responsive and smooth. With dual physical SIM slots and unlocked 4G network compatibility, you can easily manage work and personal lines or use local SIMs while travelling.

Key features

Display: 5.9 inch Super AMOLED screen
Memory: 4 GB RAM for smooth multitasking
Cameras: Dual rear cameras, 16MP main
Front camera: 25 megapixels for sharp selfies
Network: Unlocked 4G mobile network
SIM: Dual Physical SIM support

Who is this for?

The Samsung Galaxy A40 fits well for anyone looking for a phone that's easy to carry and comfortable to use with one hand. Students or professionals who switch between two SIM cards will appreciate its dual SIM feature. It's also a solid choice for selfie enthusiasts who want a high resolution front camera to capture detailed photos.

Anyone wanting a phone with a bright, vivid screen for media consumption or browsing will find the Super AMOLED display pleasing. Its 4 GB RAM keeps everyday apps running without hitches, making it a dependable companion for daily communication and entertainment.

What you get and what to know

What you get	Good to know
Dual rear cameras with a 16MP main sensor	Runs Android OS for familiar app experience
5.9 inch Super AMOLED screen for vibrant display	Includes USB-C and 3.5mm jack for charging and audio
Supports microSDXC cards for extra storage	Dual Physical SIM slots for managing two numbers

Why buy it refurbished?

Choosing a refurbished Samsung Galaxy A40 means you get a fully tested and inspected smartphone that meets strict quality standards. Every device undergoes up to a 100 point inspection covering all major functions and is factory reset before shipping.

Buying refurbished also extends the life of electronics, reducing waste and the need for new raw materials. With free delivery, a 24 month warranty, and 14 day returns, you get confidence alongside value and sustainability.

ColourWhite

Storage64 GB

SimDual Physical SIM

Camera typeDouble (2x)

Carrier compatibilityUnlocked

Compatible with latest updateNo

ConnectorUSB-C + Jack 3.5mm

Depth0,79 cm

FoldableNo

Front camera25 megapixels

Height14,44 cm

Main camera16 megapixels

Memory gb4 GB GB

Mobile network4G

OsAndroid

Resolution1080 x 2340

Sar body1,34

Sar body part2,53

Sar head0,49

Screen size in5.9 inch

Screen typeSuper AMOLED

Sd card slotmicroSDXC

Sim cardDual Physical SIM

Weight140 g g

Width6,92 cm

Year of release2019

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