Darn, it's out of stock
(for now)
Galaxy S20 Ultra 5G 256GB - Gray - Unlocked

Galaxy S20 Ultra 5G 256GB - Gray - Unlocked

is currently unavailable.

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

  • Buttons
  • SIM and/or memory card reader
  • Data deletion
  • Chargers and/or cables
  • Unlocking
  • GPS and/or positioning system
  • Cameras
  • External sensors
  • Biometric sensors
  • WiFi and Bluetooth
  • IMEI serial number
  • Oxidation
  • 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 S20 Ultra 5G 256GB - Gray - Unlocked's customer reviews

4.2/5

335 verified reviews in the last 24 months.

  • J

    Juliette S.

    Purchased on January 15, 2025

    Verified purchase
    5/5

    Once again, Back Market has delivered a "like new" refurbished phone. The phone works flawless for now, and the delivery process was seamless. I'm so grateful for this company. Hopefully, they will never cease to exist.

    Reviewed in the United States on March 26, 2025

  • J

    J T.

    Purchased on October 7, 2024

    Verified purchase
    4.9/5

    Been very happy with this first purchase on back market. Arrived about 3 days earlier than the estimated delivery which was a nice surprise. Been using this refurbished phone (excellent condition) that released back in 2020 for about 2 weeks now and wow it's been in working fantastically. The battery works like it's new. All the buttons work as does the fingerprint scanner, no issues with the cameras. I have yet to find any issues and the 120hz motion smoothness is worth the sacrifice in resolution to keep it more in line with most current flagship phones. My only complaint is that there are minor superficial scratches on the screen from obvious prior use but are only noticeable when screen is off and actively looked for.

    Reviewed in the United States on March 26, 2025

  • T

    Theresa A.

    Purchased on October 4, 2024

    Verified purchase
    4/5

    My refurbished Samsung S20 work well. Thank you for helping me to save money by mot buying a new phone. Go Earth!

    Reviewed in the United States on March 26, 2025

  • M

    Milky way C.

    Purchased on September 5, 2024

    Verified purchase
    4.6/5

    the phone itself came in great condition and everything seems to work fine except for one thing. I'm not sure if it's anything to do with the age of the phone and the fact that it's refurbished or if it's just a problem with the model, but the antenna seems to be worse than my old Galaxy S10+. Places I used to have fine signal barely give me anything at all and I'm lucky if I can receive texts anywhere. Otherwise a great phone delivered on time. I always recommend Back Market

    Reviewed in the United States on March 26, 2025

  • E

    Elmer R.

    Purchased on August 9, 2024

    Verified purchase
    5/5

    This is my 3rd phone from grandcity telecom and I just want to thank them for having such prestige condition phones. Literally not one cuff or scratch on this phone. I highly recommend them if you get them as a refurbisher before purchasing.

    Reviewed in the United States on March 26, 2025

  • R

    Robert P.

    Purchased on November 3, 2023

    Verified purchase
    4.6/5

    I feel like i found a lifehack to finding quality electronics at a fair market price. The peace of mind knowing the device was refurbished by qualified provider and met BM quality standards provides peace of mind in purchasing any device. The device shipped and was surprised it was not brand new. Absolutely a great offer using Back Market. Thank you!

    Reviewed in the United States on March 26, 2025

  • T

    Teresa W.

    Purchased on April 2, 2025

    Verified purchase
    4.5/5

    I love this phone i think the color is awesome to but it almost hid the crack on the back from me, it was hard to see. I would definitely recommend Back Market to anyone wanting quality phones at a cheaper price.

    Reviewed in the United States on April 11, 2025

See all 335 reviews

Reborn vs. brand new

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

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

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.

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy S20 Ultra 5G 256GB - Gray - Unlocked

  • GrayColor

  • 6.9Screen size (inches)

  • Galaxy S20 Ultra 5GModel

  • AndroidOS

  • 1440 x 3200Resolution

  • UnlockedCarrier compatibility

  • 256 GBStorage

  • 12 GBMemory

  • Dynamic AMOLED 2XScreen type

Galaxy S20 Ultra 5G 256GB   - Cosmic Gray GSM Unlocked 
Galaxy S20 Ultra 5G 256GB - Gray - Unlocked
ColorGray
Screen size (inches)6.9
ModelGalaxy S20 Ultra 5G
OSAndroid
Resolution1440 x 3200
Carrier compatibilityUnlocked
Storage256 GB
Memory12 GB
Screen typeDynamic AMOLED 2X
Network5G
Manufacturer Ref.SM-G988N
Memory Card SlotmicroSDXC
Verizon compatibleNo
AT&T compatibleYes
T-Mobile compatibleYes
Release Year2020
Last OS CompatibilityNo
FoldableNo
Front camera40 megapixels
SAR head0.94
SAR body0.95
SeriesSamsung Galaxy S
SIM cardPhysical SIM + eSIM
Retro techNo
Main camera108 megapixels
Color (official name)Cosmic Grey
Company nameSamsung Electronics
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
BrandSamsung
Weight8 oz

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