More sustainable than new

Galaxy S20 Ultra 5G 128GB - White - Unlocked - Dual-SIM

1 / 6.

Free delivery

Let’s find you one.

Galaxy S20 Ultra 5G's customer reviews

4.2/5

210 verified reviews in the last 6 months.

  • K

    Kelvin S.

    Reviewed in Ireland on 1 April 2024

    4.4/5
    Great experience and first time ordering from backmarket. my order was exactly as I hoped it would be .the phone is in excellent condition. highly recommended 👌
    Galaxy S20 Ultra 5G 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 19 March 2024

  • T

    Therese R.

    Reviewed in Ireland on 4 April 2024

    5/5
    Easy to deal with and follow up on customer service.
    Galaxy S20 Ultra 5G 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 6 March 2024

  • C

    Céline G.

    Reviewed in France on 20 November 2023

    5/5
    Après avoir longuement hésité et épluché les avis pendant des heures, j'ai quand même franchis le pas du reconditionné. Pour ma part, j'ai reçu un S20 ultra en parfait état, zéro griffes. J'avais peur en voyant les avis des gens de recevoir un samsung du marché asiatique mais le mien est bien un européen donc aucun problème. Acheté un dimanche soir reçu un mardi matin. Depuis que je l'ai, pas de problème de batterie non plus. Ravie de mon achat !!
    Galaxy S20 Ultra 5G 256 Go - Noir - Débloqué

    Purchased on the 5 November 2023

  • C

    Céline M.

    Reviewed in France on 7 April 2024

    4.9/5
    Première fois que je commande un reconditionné, et absolument pas déçue, excellent état, bonne tenue de batterie, la seule chose qui m'a inquiété c'est les mise à jour à répétition au début je pensais qu'il de fonctionnait pas, mais une fois toute les mise à jour fini il fonctionne très bien, je recommande sans hésiter et j'achèterais à présent tous mes téléphones ici
    Galaxy S20 Ultra 5G 128 Go - Gris - Débloqué

    Purchased on the 23 March 2024

  • T

    Tolulope A.

    Reviewed in United Kingdom on 24 November 2023

    4.8/5
    In a bid to gift my wife a birthday surprise, I ordered Samsung Galaxy S20 Ultra 5G 128GB for her, which she turned out not to like because it didn't meet her expectations. However, the phone was neat and nice except that the battery wasn't so great. I also expected the camera to be superb, being 108mp, but surprisingly, it didn't meet my expectations. As a result of this, I had to return the phone, and I must say the whole process was seamless and remarkable. My customer service experience was quite outstanding.
    Galaxy S20 Ultra 5G 128GB - Black - Unlocked - Dual-SIM

    Purchased on the 21 November 2023

  • M

    Mike M.

    Reviewed in United Kingdom on 10 March 2024

    4.6/5
    Ordered Galaxy S20 Ultra 5G listed as excellent condition. Truly, there is not a mark on it. It arrived a day earlier than originally estimated and Backmarket kept me informed the whole way through the process. I've never bought a used phone before, and was a bit worried but I'd like to reassure anyone else that product quality and customer service are second to none.
    Galaxy S20 Ultra 5G 128GB - Grey - Unlocked

    Purchased on the 27 February 2024

  • M

    Marc G.

    Reviewed in Belgium on 5 March 2024

    4.1/5
    Je suis très content du téléphone dans l'ensemble excellent état très bon prix et service de Back Market mais malheureusement la partie photos n'est pas à la hauteur du tout pour un téléphone aussi cher au départ, fort dessus de Samsung donc je vais le renvoyer
    Galaxy S20 Ultra 5G 128 Go - Noir - Débloqué - Dual-SIM

    Purchased on the 15 February 2024

See all 210 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 S20 Ultra 5G

Galaxy S20 Ultra 5G 128 GB (Dual Sim) - Cloud White - 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 S20 Ultra 5G 128GB - White - Unlocked - Dual-SIM

  • Colour : White
  • Screen size (in) : 6.9
  • Storage : 128 GB
  • Memory : 12 GB
  • Model : Galaxy S20 Ultra 5G
  • Megapixels : 108
  • OS : Android
  • Resolution : 1440x3200
  • Network : 5G
  • SIM card : Unlocked
  • SD Card Slot : microSDXC
  • Manufacturer Ref : SM-G988B/DS
  • Year of Release : 2020
  • Series : Samsung Galaxy S
  • Foldable : No
  • SIM card : Hybrid Dual SIM
  • Color (official name) : Cloud White
  • Product type : Refurbished
  • Double SIM : Yes
  • SAR body : 1.56
  • SAR head : 0.32
  • Brand : Samsung
  • Weight : 222 g
  • Height : 16,69 cm
  • Width : 7,6 cm
  • Depth : 0,88 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