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Refurbished Unlocked Samsung Galaxy S9

5 products
Bestseller
Galaxy S9 • Unlocked

Galaxy S9 • UnlockedBlack • 64 GB • Physical SIM

3.6/5
(40)
Starting at
$105.00
$599.00 new
Bestseller
Galaxy S9 • Unlocked

Galaxy S9 • UnlockedPurple • 64 GB • Physical SIM

3.6/5
(40)
Starting at
$110.00
$399.00 new
Bestseller
Galaxy S9 • Unlocked

Galaxy S9 • UnlockedBlue • 64 GB • Physical SIM

3.8/5
(41)
Starting at
$105.00
$749.00 new
Galaxy S9 • Unlocked

Galaxy S9 • UnlockedGray • 64 GB • Physical SIM

3.7/5
(40)
Starting at
$146.00
$599.00 new
Galaxy S9 • Unlocked

Galaxy S9 • UnlockedRose Gold • 64 GB • Physical SIM

3.8/5
(41)
Starting at
$155.00
$549.00 new
Find out the difference between locked and unlocked iPhones
iPhone

What's The Difference Between A Locked And Unlocked iPhone? | Back Market

Find out the difference between a locked vs unlocked iPhone here. Learn what a locked phone is, how to unlock an iPhone, and any disadvantages of buying an unlocked phone.

Refurbished Unlocked Samsung Galaxy S9's customer reviews

3.9/5

47 verified reviews in the last 12 months.

  • C

    Cesay C.

    Purchased on November 13, 2024

    Verified purchase
    5/5

    Getting it delivered only took 2 days. Phone was packaged securely and thoroughly. The phone itself was in wonderful condition even though I bought it as “Good.” Have no complaints. Amazing service and quality for an unbeatable price.

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • A

    Anthony M.

    Purchased on May 13, 2024

    Verified purchase
    5/5

    I would give this transaction 6 stars if I could. This phone literally looks factory new. Original Samsung packaging and documentation included. It even had the OEM looking screen protector on it. On time shipping and great price as well. Job well done BackMarket.

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • D

    Dean M.

    Purchased on March 22, 2024

    Verified purchase
    5/5

    The phone was packed securely to prevent damage in transit and arrived in great condition. The phone looked practically brand new. It had almost zero scratches. The phone had been factory reset and all evidence from any previous owner had been completely wiped from all system data folders. I would definitely buy from this vendor again!

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • K

    Kevin S.

    Purchased on January 18, 2025

    Verified purchase
    5/5

    phone arrived as stated and was is perfect condition

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • K

    Kenya B.

    Purchased on January 18, 2025

    Verified purchase
    5/5

    Good✅

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Blue - Unlocked
  • T

    Tom B.

    Purchased on April 4, 2024

    Verified purchase
    4.4/5

    Phone was in excellent shape. Also, It arrived 3 days early. First purchase through Black Market, and expect to use them again in the future.

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Purple - Unlocked
  • K

    Karlos B.

    Purchased on November 13, 2024

    Verified purchase
    4.8/5

    Excellent

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • A

    Arthur O.

    Purchased on October 25, 2024

    Verified purchase
    5/5

    Love love love

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • M

    Mithun E.

    Purchased on September 13, 2024

    Verified purchase
    4.8/5

    Good phone for a cheap price

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
  • K

    Krishna K.

    Purchased on September 19, 2024

    Verified purchase
    4.5/5

    Na

    Reviewed in the United States on March 26, 2025

    Galaxy S9 64GB - Black - Unlocked
See all 47 reviews

Searches so popular you can't sit with them

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Is the unlocked Samsung Galaxy S9 a good phone?

Yes, it is. Unlocked Galaxy S9 phones are known for their amazing screens and smooth interfaces. Fun fact: Samsung screens are so good that even Apple buys Samsung displays for their new top-of-the-line iPhones. Impressive, huh? I’d say so. Also, Samsung is known for having some of the smoothest versions of Android. It’s really hard to find a bad Samsung device. And since these phones are unlocked, they’ll work on just about any carrier. Verizon, Sprint, AT&T, T Mobile—we got you covered. Don’t worry, we don’t have favorites, we want to help you no matter what carrier you use!

What’s the best place to find an unlocked Samsung Galaxy S9 for sale?

Amazon doesn’t check their refurbished retailers for quality. Or give extended warranties. That’s bad news. But I have good news for you too… Back Market provides all of these, free of charge :) We’re so nice, right?

What if I want a GSM unlocked Galaxy S9?

When you're buying a GSM unlocked Galaxy S9, you're getting a phone that can work on any GSM carrier such as T-Mobile, AT&T, Cricket, Metro, and probably most European and international service carriers.

Looking for a cheap unlocked Galaxy S9 for sale?

Back Market is the best place to get your next unlocked Galaxy S9 for sale. Why? Because our phones have a similar price to equivalent used Galaxy S9 phones, while coming at a quality equivalent to new models. Pretty cool, huh?