Galaxy A57Dark Blue • 256 GB • Dual Physical SIM + eSIM
(101 reviews)
£345.99
before trade-in
Save £114.50
Free delivery by 23 - 24 Sept
Express delivery by 22-23 Sept from £5.00
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1 / 3.
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Galaxy A57
- Excellent
- 256 GB
- Dark Blue
£345.99
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 Reboot Republic LTD
Free delivery by 23 - 24 Sept
Express delivery by 22-23 Sept from £5.00
Comes with
Compatible charging cable
Often bought together
Galaxy A57
Dark Blue • 256 GB • Dual Physical SIM + eSIM
Refurbished price:£345.99
£460.49 newVersus £460.49 new
Total price: £493.99
These items might be sold and delivered by different sellers.
Customer reviews for Galaxy A57
Overall rating
4.6/54.6/5101 verified reviewsRating details
Accessories
4.2/5
Appearance
4.7/5
Battery
4.6/5
Lens & Camera
4.6/5
Overall performance
4.7/5
Packaging
4.7/5
Shipping
4.8/5
Reviews
Reviews
Brian C.
Verified purchaseReviewed 21/06/2026, United Kingdom.
5/5This phone I’ve had for a few days, is in great condition. If I didn’t know it was reconditioned I would believe it to be new. I’ve used Back Market before and I would recommend them to anyone looking for a quality handset for a more reasonable price.
Galaxy A57 256GB - Dark Blue - Unlocked
Galaxy A57 256GB - Dark Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
16/06/2026
David W.
Verified purchaseReviewed 29/08/2026, United Kingdom.
5/5Galaxy A57 arrived within a couple of days, boxed in original Samsung packaging. It was sold as Premium and it actually looks brand new to me, so very happy with it. Performance wise it is a massive step up from my previous phone (galaxy A12). Transferring from one phone to another was simple using Samsung's Smart Switch software. Very pleased with purchase from Back Market.
Galaxy A57 128GB - Grey - Unlocked
Galaxy A57 128GB - Grey - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
20/08/2026
Claire E.
Verified purchaseReviewed 31/05/2026, United Kingdom.
5/5So far so good! Makes it easier when you have used Samsung phones before. Excellent condition, looks brand new. I've never thought about a refurbished phone before but this has changed my mind! Love the fact you get a decent trade-in price for your old mobile too and that you have sent all the packaging for me to send it back to you. Would definitely recommend you to my friends.
Galaxy A57 256GB - Blue - Unlocked
Galaxy A57 256GB - Blue - Unlocked
Condition
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
22/05/2026
Ronald M.
Verified purchaseReviewed 09/07/2026, United Kingdom.
4.8/5I am genuinely impressed with my Samsung Galaxy A57. The phone arrived exactly as described, looking almost brand new with no noticeable scratches or signs of wear. The packaging was secure, and the setup process was quick and straightforward. Performance has been excellent from day one. Apps open quickly, multitasking is smooth, and the 256GB of storage provides more than enough space for my photos, videos, and everyday apps without worrying about running out of storage. The display is bright, vibrant, and sharp, making it perfect for watching videos and browsing.
Galaxy A57 256GB - Grey - Unlocked
Galaxy A57 256GB - Grey - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
21/06/2026
Paul G.
Verified purchaseReviewed 08/08/2026, United Kingdom.
5/5Phone arrived in what I believe was the original packaging. It certainly felt and looked brand new. I was able to shift everything across from my older Samsung phone with zero issues and the A57 was ready to use. One interesting aside - I had been blaming my car for poor Android Auto connectivity for the last year - once I paired the A57 it worked absolutely faultlessly - so in hindsight it was my old phone causing the issues.
Galaxy A57 256GB - Blue - Unlocked
Galaxy A57 256GB - Blue - Unlocked
Condition
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
13/07/2026
Edward P.
Verified purchaseReviewed 08/09/2026, United Kingdom.
4.9/5BACKMARKET are the best provider of excellent items at reduced prices. THE A57 is an excellent mid range phone, lots of vids on YouTube from others who all rate it highly and show you lots of items to do with the phone. Great phone Great price... I except a good decent 3 years of service ftom the phone.
Galaxy A57 128GB - Dark Blue - Unlocked
Galaxy A57 128GB - Dark Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
27/08/2026
John G.
Verified purchaseReviewed 29/07/2026, United Kingdom.
4.6/5I'm so pleased. My new phone arrived in perfect condition and at the time stated 😀. The transaction was hassle free and I was kept informed throughout the process. I shall certainly be using Back Market in the future.
Galaxy A57 256GB - Blue - Unlocked
Galaxy A57 256GB - Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
21/07/2026
Popular searches
Everything you ever wanted to know about the Galaxy A57
Triple (3x)Camera Type
6.7Screen size (in)
0.70SAR head
179 gWeight
Galaxy A57Model
NoFoldable
5GMobile network
Super AMOLED+Screen type
NavyColour (official name)
Galaxy A57 256GB - Dark Blue - Unlocked
- Camera Type
- Triple (3x)
- Screen size (in)
- 6.7
- SAR head
- 0.70
- Weight
- 179 g
- Model
- Galaxy A57
- Foldable
- No
- Mobile network
- 5G
- Screen type
- Super AMOLED+
- Colour (official name)
- Navy
- Serie
- Samsung Galaxy A
- SIM card
- Dual Physical SIM + eSIM
- Storage
- 256 GB
- Colour
- Dark Blue
- Compatible with latest Update
- Yes
- Resolution
- 1080x2340
- Memory (GB)
- 8 GB
- Connector
- USB-C
- Front camera
- 12 megapixels
- Carrier compatibility
- Unlocked
- Year of Release
- 2026
- Brand
- Samsung
- OS
- Android
- SD Card Slot
- No
Galaxy A57
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