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Galaxy A51 5G 128GB - Black - Unlocked

£128.00
before trade-in
Save £271.00


Free delivery by 21 Jul - 22 Jul
Express delivery by 18 Jul-21 Jul from £8.00

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 A51 5G 128GB - Black - Unlocked
Galaxy A51 5G
ExcellentStandard battery128 GBDual Physical SIMBlack
£128.00
before trade-in
Save £271.00
applies (starting at £0.99)

Proudly refurbished by superdirectelecom ltd (United Kingdom)

Free delivery by 21 Jul - 22 Jul
Express delivery by 18 Jul-21 Jul from £8.00

Comes with

Compatible charging cable

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

60 verified reviews in the last 24 months.

  • M

    Masego T.

    Purchased on the 12 June 2024

    Verified purchase

    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.

    Item

    Galaxy A51 5G 128GB - Pink - Unlocked - Dual-SIM

    Condition

    Excellent

    Reviewed in United Kingdom on 23 June 2024

  • I

    Iyiola B.

    Purchased on the 2 July 2023

    Verified purchase

    Lovely stuff. Despite being a "good condition", it was really neat....clean... functions perfectly well as though it's brand new. Great stuff ..value for money achieved.😎🥰

    Item

    Galaxy A51 5G 128GB - Black - Unlocked

    Condition

    Good

    Reviewed in United Kingdom on 23 July 2023

  • C

    Carla V.

    Purchased on the 31 October 2023

    Verified purchase

    Fast service and exactly as advertised

    Item

    Galaxy A51 5G 128GB - Black - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 13 November 2023

  • C

    Chris R.

    Purchased on the 24 January 2025

    Verified purchase

    Very happy with the phone

    Item

    Galaxy A51 5G 128GB - White - Unlocked

    Condition

    Fair

    Reviewed in United Kingdom on 12 February 2025

  • L

    Lesa G.

    Purchased on the 1 June 2023

    Verified purchase

    I'm totally sold - it feels and looks completely brand new. I'll come back again and again.

    Item

    Galaxy A51 5G 128GB - Black - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 20 July 2023

  • P

    Paul N.

    Purchased on the 25 November 2023

    Verified purchase

    Absolutely dreadful. 1 star isn't low enough to describe how awful this transaction was. 1st - they sent the wrong phone. 2nd - it arrived with screen burn not in perfect condition as advertised. 3rd - on charging it set off its own alarm to tell you it was going to catch fire and it smelled of burning. 4th - customer services, begrudgingly, gave me my money back. Nothing else. No money off. No discount. No good will gesture. Nowt other than an 'nevermind' attitude. Essentially Back Market are happy with vendors selling dangerous electronic goods likely to cause fire. The trading standards department might not be as happy though.......

    Item

    Galaxy A51 5G 128GB - Black - Unlocked

    Condition

    Excellent

    Reviewed in United Kingdom on 6 December 2023

  • L

    Lee S.

    Purchased on the 21 August 2023

    Verified purchase

    I have had this phone in the past and the camera has obviously been changed with a camera with really bad quality by the seller. I am unhappy with that and also the battery gets really hot quickly it is like a five year old phone. A complete rip off at 150 quid.

    Item

    Galaxy A51 5G 128GB - Black - Unlocked

    Condition

    Fair

    Reviewed in United Kingdom on 2 September 2023

See all 60 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 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

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