Galaxy S21+ 5G • UnlockedPurple • 128 GB • Physical SIM + eSIM

(933 reviews)

$154.99

Save $617.52

Free delivery by Jun 5 - 6

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Based on up to 100 points of inspection

Customer reviews for Galaxy S21+ 5G • Unlocked

Overall rating

933 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
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
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
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
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
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
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
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
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
William Q.
Verified purchase
Reviewed 8/13/25, United States.
I bought this phone for my father, and it works perfectly fine. It did have some imperfections even though I did order Premium; it is refurbished so you can’t expect perfection. Overall great purchase. I will definitely be buying from BackMarket again.
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.
Purchased
7/25/25
Billy B.
Verified purchase
Reviewed 3/15/25, United States.
I love Back Market,It truly is a great place to shop for discounted refurbished electronics,I have purchased 3 smartphones from you all,And have been highly satisfied with all 3 of them,I plan on purchasing another phone next year,Thank you Back Market,I will continue to shop with you all for years to come,Keep up the good work
Galaxy S21+ 5G 128GB - Black - Unlocked
Galaxy S21+ 5G 128GB - Black - Unlocked
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
2/26/25

Everything you ever wanted to know about the Galaxy S21+ 5G • Unlocked

Durability
Overall performance
Camera
Screen quality

SM-G996UZVAXAAMPN
8 GBMemory (GB)
Samsung Galaxy SSerie
Physical SIM + eSIMSIM card
2021Release Year
10 megapixelsFront camera
PurpleColor
7 ozWeight
SM-G996Manufacturer Ref.

The Galaxy S21+ 5G is a flagship-level smartphone from Samsung, offering high performance and 5G connectivity. This model, with 128GB of storage and a vibrant display, is a solid choice for users seeking a premium device that balances power and usability. It’s three generations old but still performs well for daily tasks and multimedia consumption.

Key features:

Display: 6.7-inch Dynamic AMOLED 2X, FHD+ resolution
Processor: Exynos 2100 (Global) or Snapdragon 888 (USA)
Camera: Triple rear cameras with 12MP wide, 12MP ultra-wide, and 64MP telephoto lenses
Connectivity: 5G capable for fast data speeds
Storage: 128GB internal storage (non-expandable)

Who is this for?

The Galaxy S21+ 5G is suitable for users who want a high-quality Android device with a large, bright display and 5G connectivity. It’s ideal for multimedia enthusiasts, professionals, or anyone needing a reliable, unlocked smartphone without the latest model’s premium price.

Pros & Cons: Pros Cons Large, vibrant display suitable for media consumption. No microSD slot for expandable storage. Powerful processor capable of multitasking. Battery life may vary depending on usage. Why refurbished?

Opting for a refurbished Galaxy S21+ 5G allows you to access a high-end device at a lower cost while reducing electronic waste. Each device is tested and certified to meet Back Market’s quality standards, ensuring reliable performance. Learn more about our quality standards.

MPN: SM-G996UZVAXAA
Memory (GB): 8 GB
Serie: Samsung Galaxy S
SIM card: Physical SIM + eSIM
Release Year: 2021
Front camera: 10 megapixels
Color: Purple
Weight: 7 oz
Manufacturer Ref.: SM-G996
Carrier compatibility: Unlocked
Model: Galaxy S21+ 5G
Foldable: No
Last OS Compatibility: Yes
Screen type: Dynamic AMOLED 2X
Brand: Samsung
SAR body: 0.95
Color (official name): Phantom Violet
Network: 5G
Screen size (inches): 6.7
Connector: USB-C
Main camera: 12 megapixels
Memory Card Slot: No
SAR head: 0.65
Resolution: 1080 x 2400
Storage: 128 GB
OS: Android

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Galaxy S21+ 5G • UnlockedPurple • 128 GB • Physical SIM + eSIM

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Customer reviews for Galaxy S21+ 5G • Unlocked

Overall rating

Rating details

Reviews

Reviews

Dan n. K.

Matthew H.

Corey D.

Mallory H.

Thomas W.

William Q.

Billy B.

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Everything you ever wanted to know about the Galaxy S21+ 5G • Unlocked

Durability

Overall performance

Camera

Screen quality

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