Galaxy S21+ 5G • Unlocked

(972 reviews)

$158.99

Save $613.52

Free delivery by Sep 4 - 5

Express delivery by Sep 3 - 4 from $15.00

Restored professionally

Based on up to 100 points of inspection

Often bought together

Galaxy S21+ 5G • Unlocked

Purple • 128 GB • Physical SIM + eSIM

Refurbished price:$158.99

Versus $772.51 new

Galaxy S21 Plus protective screen - Tempered glass - Clear

Refurbished price:$14.00

Total price: $172.99

These items might be sold and shipped by different sellers.

Pairs well with

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(3)
Refurbished price:$14.00
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Customer reviews for Galaxy S21+ 5G • Unlocked

Overall rating

972 verified reviews

Rating details

Battery
4.2/5
Shipping
4.6/5
Lens & Camera
4.5/5
Accessories
4.2/5
Packaging
4.5/5
Overall performance
4.3/5
Appearance
4.3/5

Reviews

Dan n. K.
Verified purchase
Reviewed 4/15/26, United States.
This phone was finally delivered in Kampala, Uganda in East Africa after many days of travel. The juiciest part is that the phones looks premium even when I ordered for a “good” condition, it’s just a good one. God bless.
Galaxy S21+ 5G 128GB - Purple - Unlocked
Galaxy S21+ 5G 128GB - Purple - Unlocked
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
4/2/26
Myles G.
Verified purchase
Reviewed 7/25/26, United States.
Great phone, the condition was listed as fair but it's perfect no scratches no way to tell it's refurbished, the phone works great 1week later, no issues at all, this is my 2nd phone from back market and both phones were great.
Galaxy S21+ 5G 128GB - Silver - Unlocked
Galaxy S21+ 5G 128GB - Silver - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
7/17/26
Corey D.
Verified purchase
Reviewed 12/8/24, United States.
Had an expert who is a friend thoroughly examine it and it is basically a new phone. All original parts with exception of the back cover to protect battery. He said it was the most gorgeous phone he has held and examined all 2024 probably. 10 gold stars out of 10.
Galaxy S21+ 5G 128GB - Purple - Unlocked
Galaxy S21+ 5G 128GB - Purple - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
11/24/24
Matthew H.
Verified purchase
Reviewed 9/10/25, United States.
the phone and service of backmarket getting my order to me safely and accurate to the description has been phenomenal!! the phone is incredible, and everything has been simply perfect, NO COMPLAINTS HERE BABY!!
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
See item
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
8/24/25
Kelly N.
Verified purchase
Reviewed 7/21/26, United States.
this is absolutely the best company to work with. my phone came very quickly and was in great condition. I was able to have it up and running in no time. they have great customer service and professional all the way. I highly recommend!
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
See item
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
7/14/26
Mallory H.
Verified purchase
Reviewed 11/4/25, United States.
I'm still setting my S21+ up/getting it set with my new network provider, but so far - SO GOOD! I love how the phone & new charging cable came safely wrapped for shipment! My entire experience in searching for, as well as purchasing, a new device with Back Market has been a positive one. I get a strong sense of professionalism from the website, the mobile app, those who refurbish & those who pack to ship. My new phone is even better than I thought it would be in appearance & I have been recommending Back Market to EVERYONE as I have been preparing to send the device I'm currently typing on, in for a trade-in reimbursement! THANK YOU TEAM!
Galaxy S21+ 5G 128GB - Silver - Unlocked
Galaxy S21+ 5G 128GB - Silver - Unlocked
See item
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
10/23/25
Thomas W.
Verified purchase
Reviewed 8/11/25, United States.
The phone is working fine, just like new--and the Samsung S21 is a good phone. The next time, though, I think I might go with a Good-rated phone rather than Fair-rated, as in this case. The phone has some markings around the edges, but that is a cosmetic issue, and has not affected the phone's performance. I continue to believe that BackMarket is an excellent online store for refurbished phones.
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
See item
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
7/28/25

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Galaxy S21+ 5G • Unlocked

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Customer reviews for Galaxy S21+ 5G • Unlocked

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Reviews

Reviews

Dan n. K.

Myles G.

Corey D.

Matthew H.

Kelly N.

Mallory H.

Thomas W.

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