More sustainable than new

Galaxy S21+ 5G 128GB - Black - Unlocked - Dual-SIM

1 / 3.

Free delivery

Let’s find you one.

Galaxy S21+ 5G's customer reviews

4.3/5

943 verified reviews in the last 6 months.

  • A

    Amy K.

    Reviewed in Ireland on 23 November 2023

    4.9/5
    Fast delivery which was great. Quality of my refurbished Samsung s21+ was near perfect. Zero scratches or marks on the phone. Have had the phone about a month now and still perfect. The charging cable was not a fast charge cable but not a big deal as had one from previous phone. Would highly recommend backmarket.ie, and I will be shopping here again in future.
    Galaxy S21+ 5G 128GB - Purple - Unlocked - Dual-SIM

    Purchased on the 21 October 2023

  • M

    Martin D.

    Reviewed in Ireland on 11 April 2024

    5/5
    fast delivery and perfect condition
    Galaxy S21+ 5G 128GB - Silver - Unlocked - Dual-SIM

    Purchased on the 26 March 2024

  • K

    Keith G.

    Reviewed in Ireland on 18 March 2024

    4.5/5
    Excellent service from beginning to end and a quality product delivered..highly recommend👍
    Galaxy S21+ 5G 128GB - Silver - Unlocked - Dual-SIM

    Purchased on the 5 March 2024

  • I

    Ismail A.

    Reviewed in Ireland on 8 November 2023

    4.5/5
    Good prod
    Galaxy S21+ 5G 128GB - Black - Unlocked

    Purchased on the 20 October 2023

  • L

    Lorraine D.

    Reviewed in Ireland on 3 March 2024

    4.9/5
    Phone is in mint condition, like new even though I went for the "good" option. Highly recommend.
    Galaxy S21+ 5G 128GB - Silver - Unlocked - Dual-SIM

    Purchased on the 20 February 2024

  • G

    Graziano C.

    Reviewed in Italy on 1 March 2024

    5/5
    Anche per me la comunicazione con Black Market è eccellente. Il dispositivo, Samsung Galaxy S21+ 5G 256GB viola, è stato consegnato in tempi rapidissimi. Lo stato del dispositivo era descritto in condizioni "buone", ma per quanto serve a me è come nuovo. È il mio primo acquisto ricondizionato e sono davvero molto soddisfatto.
    Galaxy S21+ 5G 256GB - Viola

    Purchased on the 11 October 2023

  • P

    Patrick L.

    Reviewed in France on 13 November 2023

    5/5
    C'est la 1ere fois que j'achète un téléphone reconditionné et franchement je ne suis pas déçue, il est comme neuf. Grâce à son prix très concurrentiel j'ai pu m'acheter un smartphone d'une gamme supérieure. L'envoi a été très rapide et le colis soigné
    Galaxy S21+ 5G 256 Go - Mauve - Débloqué

    Purchased on the 27 October 2023

See all 943 reviews

Renewed vs. brand new
Here’s what you help prevent on average by choosing a renewed 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 S21+ 5G

Galaxy S21+ 5G 128 GB (Dual Sim) - Midgnight Black - Unlocked
Our partners are electronics experts who test and verify that each product is 100% functional before it leaves the factory. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market.

Galaxy S21+ 5G 128GB - Black - Unlocked - Dual-SIM

  • Colour : Black
  • Screen size (in) : 6.7
  • Storage : 128 GB
  • Memory : 8 GB
  • Model : Galaxy S21+ 5G
  • Megapixels : 12
  • OS : Android
  • Resolution : 1080x2400
  • Connector : USB-C
  • Network : 5G
  • SIM card : Unlocked
  • SD Card Slot : No
  • Camera Type : Triple (3x)
  • Manufacturer Ref : SM-G996B/DS
  • Year of Release : 2021
  • Series : Samsung Galaxy S
  • Foldable : No
  • SIM card : Dual-SIM + eSIM
  • Color (official name) : Phantom black
  • Product type : Refurbished
  • Double SIM : Yes
  • SAR body : 1,335
  • SAR body part : 2,23
  • SAR head : 0,541
  • Brand : Samsung
  • Weight : 200 g
  • Height : 16,15 cm
  • Width : 7,56 cm
  • Depth : 0,78 cm

Welcome to Back Market

The best prices for high-quality renewed goods by refurbishers we’ve checked and vetted. We don’t mind if you Google us.

Get to know us
  • 1-year minimum warranty
  • Free delivery on all items
  • Free 30-day returns
  • Awesome customer service