Darn, it's out of stock
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Galaxy M23 128GB - Blue - Unlocked

Galaxy M23 128GB - Blue - Unlocked

is currently unavailable.

All devices are restored professionally based on a 25-point inspection

  • Buttons
  • SIM/memory card readerr
  • Data deletion
  • Chargers/cables
  • Unlocked by previous owner
  • GPS/positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • Wi-Fi and Bluetooth
  • IMEI serial number
  • Water damage
  • Flash and indicator lights
  • Mics and speakers
  • Input and output ports
  • Phone carrier
  • Battery health
  • Mechanical parts
  • Parts compatibility
  • Screen
  • Other features specific to this device

Galaxy M23 128GB - Blue - Unlocked: customer reviews

16 verified reviews in the last 24 months.

  • N

    Nyasha T.

    Purchased on the 26 August 2023

    Verified purchase

    Back market is the best 👌. My order exceeded my expectations. I ordered good quality, but the phone was brand spanking new with no scratches or marks.

    Reviewed in United Kingdom on 11 September 2023

  • V

    Vincent P.

    Purchased on the 30 April 2025

    Verified purchase

    Phone received quickly and in perfect condition, sufficient performance for its intended use, good battery life.

    Translated from French

    Reviewed in France on 21 May 2025

  • J

    Jennifer C.

    Purchased on the 12 March 2025

    Verified purchase

    Top. Fast delivery, product compliant

    Translated from Spanish

    Reviewed in Spain on 24 March 2025

  • P

    Pascale B.

    Purchased on the 13 February 2025

    Verified purchase

    I'm disappointed, but it's not Backmarket's fault. Living in a white zone, I absolutely need my phone to have FM. This was the case with some old Samsung models, even if it wasn't mentioned in the documentation. I read somewhere on the Internet that the M23 had FM, but in fact it didn't. Fortunately, my old A50 has started working again, so I'm going to keep using it. I'm keeping the M23 as a backup.

    Translated from French

    Reviewed in France on 2 March 2025

  • V

    Virginie D.

    Purchased on the 15 August 2024

    Verified purchase

    Phone in perfect condition. I have had it for 2 weeks. Battery life is great (over 2 days with sustained use). Quality photos. Very good value for money.

    Translated from French

    Reviewed in France on 3 September 2024

  • A

    Agnès V.

    Purchased on the 9 March 2024

    Verified purchase

    Received recently, my daughter is very happy with it!

    Translated from French

    Reviewed in France on 25 March 2024

  • N

    Nadège F.

    Purchased on the 20 October 2023

    Verified purchase

    Very good

    Translated from French

    Reviewed in France on 6 November 2023

See all 16 reviews

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

77.3 kg of carbon

That’s like driving an old banger from London to Edinburgh and back.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

77,000 litres of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy M23 128GB - Blue - Unlocked


  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlueColour

  • 128 GBStorage

  • 6 GBMemory

  • Galaxy M23Model

  • AndroidOS

  • NoRetro tech

  • TFT LCDScreen type

  • USB-CConnector

  • 8 megapixelsFront camera

The Galaxy M23 is a practical smartphone designed for everyday use, offering a balanced mix of performance and features. Released in 2022, this device remains a solid choice for users looking for a reliable smartphone with a vibrant display and decent camera capabilities.

Key features:
  • Release Date: March 2022
  • Display: 6.6-inch TFT LCD, FHD+ resolution
  • Processor: Snapdragon 750G
  • Camera: Triple rear camera setup with 50MP main sensor
  • Connectivity: 5G compatible for fast data speeds.
Who is this for?

The Galaxy M23 is ideal for students, casual users, or anyone needing a dependable smartphone for social media, streaming, and basic photography. It offers a good balance of performance without the premium price tag found in flagship models.

Pros & Cons:
Pros Cons
Large display for immersive viewing. Plastic build may feel less premium.
Good camera performance for everyday photography. Average low-light performance compared to higher-end models.

Why refurbished?

Choosing a refurbished Galaxy M23 allows you to enjoy a quality smartphone while being eco-conscious. Back Market ensures each device is rigorously tested and certified for quality. Learn more about our quality standards.

Galaxy M23 128GB - Blue - Unlocked
ColourBlue
Storage128 GB
Memory6 GB
ModelGalaxy M23
OSAndroid
Retro techNo
Screen typeTFT LCD
ConnectorUSB-C
Front camera8 megapixels
Company nameSamsung Electronics
SeriesSamsung Galaxy M
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SIM cardDual Physical SIM
Main camera50 megapixels
Colour (official name)Light Blue
SD Card SlotmicroSDXC
FoldableNo
Compatible with latest UpdateNo
Network5G
Resolution1080 x 2408
SAR body1.53
SAR head0.6
Screen size (in)6.6
Carrier compatibilityUnlocked
Year of Release2022
BrandSamsung
Weight176 g
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support