Galaxy S23Grey • 256 GB • Physical SIM + eSIM

Name: Galaxy S23 256GB - Grey - Unlocked
Brand: Samsung
Price: 354.00 EUR
Availability: InStock
Rating: 4.5 (10084 reviews)

(10,084 reviews)

€354.00

Save €665.00

Galaxy S23Grey • 256 GB • Physical SIM + eSIM

(10,084 reviews)

€354.00

Save €665.00

Free delivery by 5 - 6 Oct

Express delivery by 2-5 Oct from €5.00

Restored professionally

Based on up to 100 points of inspection

Customer reviews for Galaxy S23

Overall rating

10,084 verified reviews

Rating details

Accessories
4.1/5
Appearance
4.7/5
Battery
4.3/5
Lens & Camera
4.7/5
Overall performance
4.6/5
Packaging
4.6/5
Shipping
4.7/5

Reviews

Gemma O.
Verified purchase
Reviewed 04/08/2026, Ireland.
Perfect. Just as described. Great battery life. Pristine condition. Delighted with purchase
Galaxy S23 128GB - Purple - Unlocked
Galaxy S23 128GB - Purple - Unlocked
Condition
Premium
Purchased
24/07/2026
William B.
Verified purchase
Reviewed 20/05/2026, Ireland.
I am very happy with the condition of my S23! Service was excellent! Will certainly buy again! Thanks!
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Excellent
Purchased
01/05/2026
Anthony K.
Verified purchase
Reviewed 31/05/2026, Ireland.
ordered a samsumg S23 as i needed a phone with a dual sim.looked on back market website and found what i needed.chose to go with premium quality and a new battery.the phone delivery was very quick and i was impressed with the condition as it looked brand new.this phone suits my needs as i do not use social media but with dual sim it is great when i travel outside the e u.i can take plenty of photos as the camera is better than my old phone. i would recommend this company
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Premium
Purchased
16/05/2026
Paul K.
Verified purchase
Reviewed 02/04/2026, Ireland.
Fantastic service!! Phone delivered from Italy in less than 24 hours with excellent DHL tracker. Phone is perfect condition and as described. I will definitely buy from Back Market again and recommend Back Market to friends.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Premium
Purchased
01/04/2026
Gary O.
Verified purchase
Reviewed 01/08/2026, Ireland.
All good so far. Both phones were hard to distinguish from new. Delivery was fast. Price was reasonable.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Excellent
Purchased
18/07/2026
Paulina G.
Verified purchase
Reviewed 22/06/2026, Ireland.
This is the second phone I got of this website and it wont be the last. The phone is like brand new, not a single scratch on it. I was very happy it came with a charger too which was nice 😊 highly recommend!
Galaxy S23 256GB - Black - Unlocked
Galaxy S23 256GB - Black - Unlocked
Condition
Premium
Purchased
08/06/2026
Natascha B.
Verified purchase
Reviewed 18/08/2025, Ireland.
Parfait. Par contre il y a pas de prise casque ni d'emplacement pour carte SD. J'aurais dû vérifier ça avant mais bon. Sinon tout est parfait, tout fonctionne très bien.
Galaxy S23 128GB - Black - Unlocked
Galaxy S23 128GB - Black - Unlocked
Condition
Excellent
Purchased
29/07/2025

Everything you ever wanted to know about the Galaxy S23

Durability
Overall performance
Camera
Screen quality

GreyColour
NoFoldable
SM-S911BManufacturer Ref
UnlockedCarrier compatibility
256 GBStorage
5GNetwork
50 megapixelsMain camera
Galaxy S23Model
168 gWeight

The Samsung Galaxy S23 may be one generation behind in 2025, but it offers a well-balanced set of features and a compact design, making it a practical option for those seeking a modern Android experience without all the extra bulk. Packed with a powerful processor, a versatile camera system, and a vibrant display, this pre-owned device handles everyday tasks with ease and a bit of style.

Key features:

Release Date: February 2023
Display: 6.1-inch Dynamic AMOLED 2X, FHD+ (2340 x 1080 px), 120Hz refresh rate
Processor: Qualcomm Snapdragon 8 Gen 2 for Galaxy
Camera: Triple rear cameras: 50MP wide, 12MP ultra-wide, 10MP telephoto
Operating System: Shipped with Android 13, with update support
Connectivity: 5G compatible and Wi-Fi 6E support
Build: Armour Aluminium frame, Gorilla Glass Victus 2 (front and back)

Who is this for?

The Galaxy S23 is ideal for anyone after a compact yet reliable Android flagship. Professionals, commuters, and regular travellers will appreciate its pocket-friendly size and top-end connectivity. Compared to larger models like the Galaxy S23 Ultra, it offers the core Galaxy experience in a more manageable package. If you don’t need a stylus or extra camera tricks, this model strikes a sensible balance for daily life.

Pros & Cons:

Pros	Cons
Compact build is easy to handle and pocket.	No microSD slot for extra storage.
Bright, smooth AMOLED display with 120Hz refresh rate.	Standard camera zoom compared to Ultra models.
5G and Wi-Fi 6E keep you connected at top speeds.	Minimal design upgrades over the previous S22 generation.

Why refurbished?

Opting for a refurbished Galaxy S23 means you’re supporting the circular economy and helping reduce e-waste while still enjoying flagship specifications and modern features. Each device on Back Market has passed our stringent quality checks to ensure it’s up to scratch. Learn more about our quality standards.

Colour: Grey
Foldable: No
Manufacturer Ref: SM-S911B
Carrier compatibility: Unlocked
Storage: 256 GB
Network: 5G
Main camera: 50 megapixels
Model: Galaxy S23
Weight: 168 g
Brand: Samsung
Year of Release: 2023
Screen size (in): 6.1
Compatible with latest Update: Yes
Screen type: Dynamic AMOLED 2X
Color (official name): Graphite
SAR head: 0.96
Resolution: 1080 x 2340
SD Card Slot: No
Front camera: 12 megapixels
Memory (GB): 8 GB
Serie: Samsung Galaxy S
SIM card: Physical SIM + eSIM
OS: Android

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Galaxy S23Grey • 256 GB • Physical SIM + eSIM

Galaxy S23Grey • 256 GB • Physical SIM + eSIM

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