Free delivery by Jun 29 - 30
Express delivery by Jun 26 - 29 from $15.00
United States
English (US)
All guaranteed 100% functional








Compatible charging cable
Battery
4.3/5
Shipping
4.6/5
Lens & Camera
4.5/5
Accessories
4.1/5
Packaging
4.4/5
Overall performance
4.3/5
Appearance
4.4/5
Reviewed 1/31/24, United States.
I used to get refurbished through eBay. Then this time it was a two-time nightmare. I read a review for Back Market and I'm glad I did. The phone arrived quickly and has worked flawlessly. I will definitely use Back Market when it is time to upgrade again!
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Condition
Excellent
Purchased
1/18/24
Reviewed 10/19/23, United States.
This is my second purchase from back market. Everything was as promised. Phone works great! We will be using back market for all future purchases.
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Condition
Excellent
Purchased
9/17/23
Reviewed 3/12/23, United States.
I have to admit I was somewhat leary purchasing a refurbished phone, but upon reading reviews posted along with the guarantee offered by Back Market, I flipped the coin. I received my Galaxy S21 5g as disclosed, on scheduled and looking like "new out of the box". Thank you for delivering what you say and providing an outlet for the consumer to keep up with the technology without the high cost. I will return.
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Condition
Excellent
Purchased
2/25/23
Reviewed 2/8/24, United States.
On my review page now phone says very good condition.. when bought page said excellent condition. To me excellent means no screen scratches..it did and metal surround frame ground down vorner..it also did. Phone need 42 updates thru Verizon. Thus took me a day and a half to complete. This was my third and worst phone thru back market. I guess when a phone listed as excellent was cheaper than fair it was to good to be true...plus side phone seems to work decent.....so
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Condition
Excellent
Purchased
1/18/24
Reviewed 10/22/23, United States.
We had a great experience with this seller! This phone has been nothing short of amazing.
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Condition
Good
Purchased
1/27/23
Reviewed 10/27/23, United States.
I am truly upset that I have to give you an F- for a review. I have purchased other phones in the past with no problems. I get my new phone and transfer all data after waiting 2 hours then I find out no sim card bracket is in the phone. You brag how well phones are all inspected,blah blah.Terrible quality control.I will Never recommend your business to anyone else. I will be returning the phone.
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Galaxy S21+ 5G 128GB - Black - Locked Verizon
Condition
Good
Purchased
10/21/23
Reviewed 10/27/23, United States.
Unfortunately after being connected to Verizon for 2-5 minutes, it would fail. Spoke w tech support (for several hours) to troubleshoot. Connected via both a known working physical sim and an eSim and had same outcome. Returned phone. Gave 2 stars instead of 1 as the return process was easy. The same phone is now more expensive. Will review other options.
Galaxy S21+ 5G 256GB - Black - Locked Verizon
Galaxy S21+ 5G 256GB - Black - Locked Verizon
Condition
Excellent
Purchased
10/24/23
128 GBStorage
YesLast OS Compatibility
AndroidOS
2021Release Year
0.95SAR body
NoFoldable
Phantom BlackColor (official name)
Physical SIM + eSIMSIM card
Dynamic AMOLED 2XScreen type
The Samsung Galaxy S21+ 5G, released in January 2021, offers a solid balance of performance and features typical of Samsung's flagship lineup from that period. Though now a few generations old, it remains a capable device for everyday use with a large, vibrant display and versatile camera setup.
Key features:The Galaxy S21+ 5G suits users who want a large, high-quality display combined with versatile photography options. It is well-suited for professionals and multimedia consumers who appreciate a smooth 120Hz screen and solid performance for multitasking. Compared to newer Galaxy models, it may lack some latest features but remains reliable for everyday tasks.
Pros & Cons: Pros Cons Large, vibrant 6.7-inch AMOLED display with smooth 120Hz refresh rate. Processor varies by region, which can affect performance consistency. Versatile triple-camera system including telephoto lens. No expandable storage option. 5G connectivity for faster data speeds. Locked to Verizon, limiting carrier flexibility.Choosing a refurbished Samsung Galaxy S21+ 5G is an eco-conscious decision that extends the device’s lifecycle. Back Market ensures all pre-owned devices meet strict quality standards through thorough testing and certification. Learn more about our quality standards.


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