More sustainable than new

Galaxy S21 5G 128GB - Gray - Locked AT&T

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Galaxy S21 5G - Locked AT&T's customer reviews

4.6/5

3 verified reviews in the last 6 months.

  • M

    Morgan S.

    Reviewed in the United States on January 27, 2024

    5/5
    I am totally in love with my new phone! I have gotten 3 phones now from back market and I love them so much! I always recommend back market to everyone!!!
    Galaxy S21 5G 128GB - Gray - Locked AT&T

    Purchased on January 25, 2024

  • S

    Samuel G.

    Reviewed in the United States on April 7, 2024

    5/5
    the phone was in great condition. started right up and had 50% charge to help.
    Galaxy S21 5G 128GB - Gray - Locked AT&T

    Purchased on March 23, 2024

  • J

    Jennifer E.

    Reviewed in the United States on November 19, 2023

    3.9/5
    Purchase from this company many times and always been very happy. However this time and I do know that renewed phones have some battery differences.
    Galaxy S21 5G 128GB - Gray - Locked AT&T

    Purchased on November 8, 2023

See all 3 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 S21 5G - Locked AT&T

Galaxy S21 5G 128GB - Phantom Gray AT&T


Our partners are electronics experts who test and verify that each item is 100% functional before it leaves the workshop. 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 - Gray - Locked AT&T

  • Manufacturing part numbers (MPN) : SM-G991UZAV
  • Color : Gray
  • Screen size (inches) : 6.2
  • Model : Galaxy S21 5G
  • Megapixels : 64
  • OS : Android
  • Resolution : 1080x2400
  • Carrier compatibility : AT&T
  • Storage : 128 GB
  • Memory : 8 GB
  • Screen type : Dynamic AMOLED 2X
  • Network : 5G
  • Double SIM : No
  • Manufacturer Ref. : SM-G991U
  • Memory Card Slot : No
  • Verizon compatible : No
  • AT&T compatible : Yes
  • T-Mobile compatible : No
  • Release Year : 2021
  • Foldable : No
  • 5G : Yes
  • SAR head : 0.74
  • SAR body : 1.08
  • Series : Samsung Galaxy S
  • SIM card : Single-SIM + eSIM
  • Color (official name) : Phantom Gray
  • Product type : Refurbished
  • Brand : Samsung
  • Weight : 6 oz

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