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Unlocked Galaxy S8

Our very best refurbished Unlocked Galaxy S8:

Galaxy S8 64GB - Midnight Black - Fully unlocked (GSM & CDMA)

Works with:
AT&T
T-Mobile
Verizon
Galaxy S8 64GB - Midnight Black - Fully unlocked (GSM & CDMA)
$124.00
$233.00
46% less than brand new
Warranty: 12 months
Grade: Excellent
5 oz of e-waste prevented

4.1/5

Average of 152 reviews from the past 6 months.


That's according to Bruce W. I can’t distinguish this device from a brand new device. 1 day ago

All items

9 products

Verified customer reviews for Unlocked Galaxy S8

4.1/5

Average of 152 reviews from the past 6 months.

4-5 stars
69%
3-4 stars
15%
2-3 stars
10%
1-2 stars
6%
Danna A. Bought: Galaxy S8 2 months ago
5/5
I bought this to be a second, spare phone to replace my p trusty Galaxy S8 that had served me so well. I usually prefer to stay away from refurbished electronics because of bad experiences in the past but Wow! This phone is in mint condition. I've been using it for hours every day and it works flawl...

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Jade B. Bought: Galaxy S8 1 week ago
4.5/5
Honestly really impressed especially for the price which was under 200 dollars. My only complaint is that phone gets quite a bit hotter than my last and a bit faster too but minor complaint considering it's refurbished and a cooling app helps. Had a little trouble transferring data wirelessly but re...

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Angela R. Bought: Galaxy S8 3 months ago
5/5
I've had this refurbished phone for about 10 days now. So far so good! The curved screen on the edges is a little bit of a learning curve for me. I was sooooooo happy to find there are more affordable options, like refurbished phones, to get something nice with adequate memory and not break the bank...

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Sadie S. Bought: Galaxy S8 2 months ago
4.9/5
So far so good; thank you so much!! This is for my teenage son who has a hard time taking care of his electronics, so I was happy to find a place who recycles or refurbishes already used... There is such a huge waste of electronics and honestly the local waste departments don’t make it easy to dispo...

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Claire B. Bought: Galaxy S8 4 months ago
4.6/5
much better quality than the refurbished products i've experienced via ebay, etc. very happy with the product

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Searches so popular -  you can't sit with them

Is the unlocked Samsung Galaxy S8 a good phone?

From my experience, every premium device sold by Samsung will give you quick performance and customization. Even though you won’t get the newest Android version on the unlocked Galaxy S8, you’ll still have a phone that feels modern and works great. Samsung is praised for their screens; they’re great for watching videos because of their amazing color contrast and OLED technology. Also, if you’re tech-savvy, these phones are great for “rooting” because of their impressive specs and developer support.

What if I don’t like my unlocked Samsung Galaxy S8 after buying it?

This is why we suggest buying all your devices from a dedicated refurbished retailer like us here at Back Market :) We offer a 1-year warranty on refurbished phones and a 30-day money back guarantee just in case you’re not 100% satisfied with your purchase. And since these models are unlocked, they’ll work for just about any carrier here in the US. Verizon, AT&T, T Mobile, we got you covered :)

What's the best place to get an unlocked Galaxy S8 for sale?

We believe we're the best place to get an unlocked Galaxy S8 for sale because our phones are much cheaper than new releases, while offering the same quality thanks to our certified refurbished program.

Unlocked Galaxy S8 deals for eveyone

As a brand, we try to emphasize principles such as sustainability and giving people access to affordable tech. We hope you find an unlocked Galaxy S8 deal on this page that suits your needs :D

What does it mean if I want a GSM unlocked Galaxy S8?

If you buy a GSM Galaxy S8, it will only be able to work on network carriers that use GSM cell signals. This includes T-Mobile, AT&T, Cricket, and Metro. Also, your GSM unlocked Galaxy S8 should work on most international carriers, and that's good to know if you do a lot of traveling :)