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More sustainable than new

Galaxy A51 5G 128GB - Black - Unlocked

£95.10
before trade-in
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.
Save £303.90
Free delivery by 28 Mar - 31 Mar

Ta-da!

Galaxy A51 5G 128GB - Black - Unlocked
Galaxy A51 5G
GoodStandard battery128 GBDual Physical SIMBlack
£95.10
before trade-in
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.
Save £303.90

Proudly refurbished by The Cellphone Service Centre (United Kingdom)

Free delivery by 28 Mar - 31 Mar

Comes with

Compatible charging cable

Galaxy A51 5G 128GB - Black - Unlocked: customer reviews

3.6/5

12 verified reviews in the last 12 months.

  • M

    Masego T.

    Purchased on the 12 June 2024

    Verified purchase
    4.9/5

    Arrived quickly, no marks or scratches, set up was also fine like a new phone, the condition of battery is very good. It's a bargain compared to a new phone. Thank you Back Market, I'm coming for another phone again.

    Reviewed in United Kingdom on 26 March 2025

  • C

    Chris R.

    Purchased on the 24 January 2025

    Verified purchase
    5/5

    Very happy with the phone

    Reviewed in United Kingdom on 26 March 2025

  • C

    Colin C.

    Purchased on the 8 July 2024

    Verified purchase
    1/5

    need someone to contact me regarding trade in payment 07412 955424. All details were sent on time. Still awaiting payment

    Reviewed in United Kingdom on 26 March 2025

  • D

    Delphine L.

    Purchased on the 14 September 2024

    Verified purchase
    4.4/5

    The phone is in very good condition: screen... On the other hand, the touch side of the phone is unreliable. The right side of the screen does not respond well. This leads to typing errors and having to start the message again, or errors in the PIN code. Sometimes you have to press 15 times in the same place to get the character to register... As it took me a long time to get it up and running after I received it, the return time had passed...

    Translated from French

    Reviewed in France on 26 March 2025

  • Ó

    Óscar C.

    Purchased on the 17 August 2024

    Verified purchase
    4.5/5

    Screen with small impact on glass top right area. With small scratch. Otherwise ok.

    Translated from Spanish

    Reviewed in Spain on 26 March 2025

  • J

    Jean-jacques C.

    Purchased on the 24 October 2024

    Verified purchase
    5/5

    Everything I expected. Delivery on time.

    Translated from French

    Reviewed in France on 26 March 2025

  • B

    Bart L.

    Purchased on the 4 October 2024

    Verified purchase
    4.4/5

    application handled quickly and correctly

    Translated from Dutch

    Reviewed in Netherlands on 26 March 2025

See all 12 reviews

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Everything you ever wanted to know about the Galaxy A51 5G 128GB - Black - Unlocked

  • Durability

  • Overall performance

  • Camera

  • Screen quality

  • BlackColour

  • 128 GBStorage

  • 6 GBMemory

  • Galaxy A51 5GModel

  • AndroidOS

  • NoRetro tech

  • Super AMOLEDScreen type

  • USB-C + Jack 3.5mmConnector

  • 32 megapixelsFront camera

The Samsung Galaxy A51 5G is a versatile smartphone that combines solid performance with 5G connectivity. Released in early 2020, this model remains a reliable choice for users looking for a capable device without the need for flagship features.

Key features:
  • Release Date: March 2020
  • Display: 6.5-inch Super AMOLED, FHD+ resolution
  • Processor: Exynos 980
  • Camera: Quad-camera system with 48MP main sensor
  • Connectivity: 5G compatible for faster internet speeds.
Who is this for?

The Samsung Galaxy A51 5G is ideal for budget-conscious users, students, or anyone who needs a reliable smartphone for everyday tasks, social media, and streaming. It’s a great alternative for those who don’t require the latest specs but still want a device that performs well.

Pros & Cons:
Pros Cons
Vibrant Super AMOLED display for great viewing experience. Performance may lag under heavy multitasking.
Quad-camera setup for versatile photography. Plastic build may feel less premium.

Why refurbished?

Choosing a refurbished Samsung Galaxy A51 5G allows you to enjoy a quality smartphone while being eco-conscious. Back Market ensures that all devices undergo rigorous testing and meet high-quality standards. Learn more about our quality standards.

Galaxy A51 5G 128GB - Black - Unlocked
ColourBlack
Storage128 GB
Memory6 GB
ModelGalaxy A51 5G
OSAndroid
Retro techNo
Screen typeSuper AMOLED
ConnectorUSB-C + Jack 3.5mm
Front camera32 megapixels
Company nameSamsung Electronics
SeriesSamsung Galaxy A
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
SIM cardDual Physical SIM
Main camera48 megapixels
Colour (official name)Prism Cube Black
SD Card SlotmicroSDXC
FoldableNo
Compatible with latest UpdateNo
Manufacturer RefSM-A516B/DS
Network5G
Resolution1080 x 2400
SAR body1,555
SAR head0,496
Screen size (in)6.5
Carrier compatibilityUnlocked
Year of Release2020
BrandSamsung
Weight187 g
Height15,89 cm
Width7,36 cm
Depth0,87 cm
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Excellent customer support