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1 / 3.
Galaxy A40
- Fair
- 64 GB
- Dual Physical SIM
- Black
£90.00
before trade-in
applies (starting at £0.49)
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Proudly refurbished by BEST4TECH
Free delivery by 23 - 24 Sept
Express delivery by 22-23 Sept from £5.00
Comes with
Compatible charging cable
Often bought together
Galaxy A40
Black • 64 GB • Dual Physical SIM
Refurbished price:£90.00
£395.70 newVersus £395.70 new
Total price: £110.99
These items might be sold and delivered by different sellers.
You may also like
Pairs well with
- 4.7/5 (19)
Refurbished price:£20.99
Save £3.00
Last lowest price : £23.99
The lowest price for this product in this exact configuration on Back Market in the 30 days prior to 14/09/2026. This reference will update on 21/09/2026. 
Refurbished price:£50.99
Refurbished price:£62.99
Refurbished price:£88.99
Customer reviews for Galaxy A40
Overall rating
4.2/54.2/53,917 verified reviewsRating details
Accessories
4.1/5
Appearance
4.4/5
Battery
3.9/5
Lens & Camera
4.3/5
Overall performance
4.1/5
Packaging
4.4/5
Shipping
4.5/5
Reviews
Reviews
Pip C.
Verified purchaseReviewed 17/10/2024, United Kingdom.
5/5Excellent service. This is the second phone I have purchased, this time for my mum. She loves the phone. Arrived quickly and was well packed. This company provides service and 12 months warranty on well refurbished phones. Highly recommended.
Galaxy A40 64GB - Black - Unlocked
See itemCondition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
27/09/2024
Alan G.
Verified purchaseReviewed 09/09/2026, United Kingdom.
4.6/5The device has been excellent so far. Good battery life for a refurbished device and no excessive scratches or marks. I will be coming back to Back Market for my next replacement phone
Galaxy A40 64GB - White - Unlocked
See itemCondition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
30/08/2026
Alan P.
Verified purchaseReviewed 08/12/2024, United Kingdom.
4.6/5Great service and really happy with the phone. I’ve bought refurbished before and would definitely do so again. Back Market was new to me and I was a little sceptical but I’ve now just ordered a laptop!
Galaxy A40 64GB - Black - Unlocked
See itemCondition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
20/11/2024
Kicky A.
Verified purchaseReviewed 16/03/2025, United Kingdom.
4.6/5everything fine until trying to put facebook and pictures on then we found that the phone hadnt been reset or cleared had the last persons contacts/ pictures/facebook account and loads of games on it. Ok now ive deleted everything and instaled my stuff on
Galaxy A40 64GB - Black - Unlocked
See itemCondition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
01/03/2025
Helen D.
Verified purchaseReviewed 09/02/2025, United Kingdom.
5/5Love the phone! As described and in excellent condition for a great price. Second Samsung I have purchased from Back Market. Fast delivery and well packaged.
Galaxy A40 64GB - Black - Unlocked
See itemCondition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
24/01/2025
Simon S.
Verified purchaseReviewed 09/02/2026, United Kingdom.
4.8/5A great phone, fits better in my pocket than my previous S7 and A24. Lighter and slimmer too. Functionality all good too.
Galaxy A40 64GB - Black - Unlocked
See itemCondition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
26/01/2026
Lance D.
Verified purchaseReviewed 24/09/2024, United Kingdom.
5/5I ordered 2 phones, for my partner and myself. One came with no problems, excellent! The other one though, I'm still waiting for? The DPD driver came on Sunday, I weren't home so he told my housemate he'd be back? He never came back and I'm having to wait now for my phone to be resent out to me! But I must say, the staff I've spoken to about this issue have been nothing but helpful... Thank you!
Galaxy A40 64GB - Black - Unlocked
See itemCondition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
20/09/2024
Popular searches
Everything you ever wanted to know about the Galaxy A40
Durability
Overall performance
Camera
Screen quality
2019Year of Release
Samsung Galaxy ASerie
25 megapixelsFront camera
AndroidOS
4 GBMemory (GB)
1.34SAR body
Super AMOLEDScreen type
UnlockedCarrier compatibility
5.9Screen size (in)
The Samsung Galaxy A40 is a compact smartphone that offers a solid balance of performance and features. Released in March 2019, it remains a reliable choice for users who need a functional device without excessive complexity.
Key features:- Release Date: March 2019
- Display: 5.9-inch Super AMOLED, FHD+ resolution
- Processor: Exynos 7904
- Camera: Dual rear cameras with 16MP main sensor
- Connectivity: 4G LTE compatible for fast mobile internet.
The Samsung Galaxy A40 is ideal for students, casual users, or anyone looking for a straightforward smartphone experience. Its compact design makes it easy to carry, while still providing essential features for daily tasks like browsing, social media, and photography.
Pros & Cons:| Pros | Cons |
|---|---|
| Compact size for easy handling. | Mid-range processor may struggle with heavy multitasking. |
| Vibrant Super AMOLED display for great visuals. | Limited internal storage might require external options. |
Why refurbished?
Opting for a refurbished Samsung Galaxy A40 allows you to enjoy a reliable device while making an eco-conscious choice. Each refurbished phone from Back Market is thoroughly tested to ensure quality and performance. Learn more about our quality standards.
- Year of Release
- 2019
- Serie
- Samsung Galaxy A
- Front camera
- 25 megapixels
- OS
- Android
- Memory (GB)
- 4 GB
- SAR body
- 1.34
- Screen type
- Super AMOLED
- Carrier compatibility
- Unlocked
- Screen size (in)
- 5.9
- Colour (official name)
- Black
- SIM card
- Dual Physical SIM
- SD Card Slot
- microSDXC
- Mobile network
- 4G
- Resolution
- 1080 x 2340
- Foldable
- No
- Compatible with latest Update
- No
- Model
- Galaxy A40
- Brand
- Samsung
- Colour
- Black
- SAR head
- 0.49
- Weight
- 140 g
- Main camera
- 16 megapixels
- Storage
- 64 GB
Galaxy A40
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