Galaxy A55Dark blue • 128 GB • Dual Physical SIM

Name: Galaxy A55 128GB - Dark Blue - Unlocked
Brand: Samsung
Price: 207.00 GBP
Availability: InStock
Rating: 4.54 (863 reviews)

(863 reviews)

£207.00

before trade-in

Save £219.69

Deals available

See limited deals and price drops

Free delivery by 14 - 15 Sept

Restored professionally

Based on up to 100-points of inspection

Customer reviews for Galaxy A55

Overall rating

863 verified reviews

Rating details

Accessories
4.2/5
Appearance
4.7/5
Battery
4.5/5
Lens & Camera
4.6/5
Overall performance
4.6/5
Packaging
4.6/5
Shipping
4.7/5

Reviews

Astra S.
Verified purchase
Reviewed 18/05/2026, United Kingdom.
My refurbished device was sent promptly in good packaging. I also received the postal kit to send my old phone back. Really easy and clear instructions about sending my old device back with a nice long deadline for the trade in to be sent so had plenty of time to switch over phones. My Samsung Galaxy A55 is in perfect condition. I'm really chuffed with my new refurbished phone. It's exactly as advertised and has a really fantastic phone. Really pleased with the new (refurbished) phone. Very affordable and with loads of options about what I wanted in terms of seriously
Galaxy A55 128GB - Dark Blue - Unlocked
Galaxy A55 128GB - Dark 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
03/05/2026
Joel W.
Verified purchase
Reviewed 17/04/2026, United Kingdom.
am very pleased with my Samsung Galaxy A55 mobile phone from Back Market. It looks like an absolutely brand new phone - you couldn't tell it had been refurbished. I've never used a Samsung Galaxy mobile before; it's a little bit heavier than I expected - sturdy construction - no problem at all, but the 12GB RAM is an excellent bonus. It's been going through several updates recently and everything seems to be going well; I have no complaints. Would use Back Market again.
Galaxy A55 256GB - Dark Blue - Unlocked
Galaxy A55 256GB - Dark 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
26/03/2026
Richard T.
Verified purchase
Reviewed 09/09/2026, United Kingdom.
The Galaxy A55 refurbished mobile was as good as new and I am highly delighted with my purchase. I still haven't heard about how much you are allowing me with the used A25 which I have sent to you.
Galaxy A55 128GB - Dark Blue - Unlocked
Galaxy A55 128GB - Dark Blue - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
01/09/2026
Richard B.
Verified purchase
Reviewed 26/07/2025, United Kingdom.
Very pleased with my new Galaxy A55, it looks like a brand new phone, so no complaints. Usually stay away from refurbished but this time I couldn't have made a better decision. Will be coming back to Back Market when my wife needs her phone changing. And using the Samsung software to copy all my details and apps from my old phone was really easy. Well done to both.
Galaxy A55 128GB - Dark Blue - Unlocked
Galaxy A55 128GB - Dark 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
07/07/2025
Sharon L.
Verified purchase
Reviewed 09/04/2026, United Kingdom.
Received my Galaxy A55 within a couple of days of ordering. Packaging was secure and protected very well. Clear instructions for sending my old phone back too with packaging. I chose a used phone in good condition, I received an immaculate phone that looked virtually brand new! Very impressed, will definitely use Back Market again and certainly will be recommending them to friends and family.
Galaxy A55 128GB - Dark Blue - Unlocked
Galaxy A55 128GB - Dark Blue - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
21/03/2026
Dave K.
Verified purchase
Reviewed 08/07/2026, United Kingdom.
Phone supplied was a UAE import. This means features such as Samsung pay are not compatible or available in the UK without flashing the firmware. This should have been communicated but it wasn't. I paid for a refurbished "excellent" phone and have ended up with an inferior product.
Galaxy A55 256GB - Dark Blue - Unlocked
Galaxy A55 256GB - Dark 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
30/06/2026
Daniel L.
Verified purchase
Reviewed 02/07/2026, United Kingdom.
Condition of phone was fair... but that's still good enough for my son IMO. Screen and cameras perfect - markings on the body, but once it's in a case you don't see them. Really great phone for the price. Again very happy to use BackMarket.
Galaxy A55 128GB - Dark Blue - Unlocked
Galaxy A55 128GB - Dark Blue - Unlocked
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
24/06/2026

Everything you ever wanted to know about the Galaxy A55

Durability
Overall performance
Camera
Screen quality

UnlockedCarrier compatibility
Dark blueColour
YesCompatible with latest Update
6.6Screen size (in)
microSDXCSD Card Slot
Dual Physical SIMSIM card
Triple (3x)Camera Type
Samsung Galaxy ASerie
8 GBMemory (GB)

The Samsung Galaxy A55 is a mid-range contender that launched in March 2024, standing just one step behind the brand’s flagship line-up. Three generations from Samsung's well-known A-series, it offers a balanced mix of style, performance, and features suited for today’s busy world—without the pressure of having the absolute latest in your pocket.

Key features:

Release Date: March 2024
Display: 6.6-inch FHD+ Super AMOLED, 120Hz refresh rate
Processor: Exynos 1480
Camera: Triple rear cameras (50MP main, 12MP ultra-wide, 5MP macro)
Operating System: Ships with Android 14 and Samsung’s One UI 6.1
Build: Metal frame with Gorilla Glass Victus+ front and back
Connectivity: 5G support and Wi-Fi 6

Who is this for?

The Galaxy A55 is made for those who want a modern Android phone without wading into flagship territory. It’s a handy choice for students, young professionals, and anyone who values a sharp AMOLED screen, smooth scrolling, and a decent camera setup for everyday snaps. If you don’t need the extras from Samsung’s pricier models like the S24, the A55 covers the essentials quite comfortably. Not a bad shout if you want current tech but don’t feel the need to always “keep up.”

Pros & Cons:

Pros	Cons
Vibrant 120Hz AMOLED display for smooth everyday use and video playback.	No telephoto camera, limiting advanced photography options.
Sturdy metal and glass design—finally, no more plastic frame.	Chunkier build compared to older A-series models, making it less pocket-friendly.
Up-to-date software with long-term update support from Samsung.	Lacks flagship-level performance, so demanding gamers may want to look higher up the Galaxy ladder.
Wi-Fi 6 and 5G for strong connectivity wherever available.	No wireless charging—so you’ll still be plugging in the old-fashioned way.

Why refurbished?

Choosing a refurbished Samsung Galaxy A55 is a practical step for the planet and your peace of mind. Pre-owned devices from Back Market pass rigorous tests for quality, reliability, and cleanliness—so nothing weird lurks beneath the surface (apart from maybe a minor past life). See how we set our standards.

Carrier compatibility: Unlocked
Colour: Dark blue
Compatible with latest Update: Yes
Screen size (in): 6.6
SD Card Slot: microSDXC
SIM card: Dual Physical SIM
Camera Type: Triple (3x)
Serie: Samsung Galaxy A
Memory (GB): 8 GB
Brand: Samsung
Storage: 128 GB
Model: Galaxy A55
Colour (official name): Navy
Connector: USB-C
Mobile network: 5G
Main camera: 50 megapixels
OS: Android
Resolution: 1080 x 2340
Weight: 213 g
SAR body: 1.34
Screen type: Super AMOLED
Foldable: No
SAR head: 0.68
Front camera: 32 megapixels
Year of Release: 2024

Choose location

Suggested searches

Popular searches

Galaxy A55Dark blue • 128 GB • Dual Physical SIM

Galaxy A55Dark blue • 128 GB • Dual Physical SIM

Restored professionally

Comes with

Often bought together

Customer reviews for Galaxy A55

Overall rating

Rating details

Reviews

Reviews

Astra S.

Joel W.

Richard T.

Richard B.

Sharon L.

Dave K.

Daniel L.

Popular searches

Everything you ever wanted to know about the Galaxy A55

Durability

Overall performance

Camera

Screen quality

Related articles

Samsung Galaxy S24 series review: Is it still worth it in 2025? | Back Market

Samsung S24 series colour guide: Every shade and finish explained | Back Market

Samsung Galaxy S25 Ultra vs S24 Ultra: is it worth the upgrade? | Back Market

Which Samsung A series phone is the best? Your ultimate guide to smart, refurbished choices in 2025 | Back Market

Is the Samsung S9 still a good phone to buy? | Back Market

iPhone vs Samsung Galaxy: Which is best for you? | Back Market

I swapped my smartphone for a dumbphone for a week and was surprised by the result | Back Market

Welcome to Back Market