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Samsung

Samsung Galaxy S21 5G, US Version, 128GB, Phantom Gray- Verizon (Renewed)

Based on 15,686 reviews
Condition: Refurbished - Excellent
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$222.52

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Nov 13
Order within 16 hours and 17 minutes

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At a glance

Condition
Refurbished - Excellent
Color
Phantom Gray
Service provider
Verizon
Storage
128 GB
Product grade
Renewed
Model
Galaxy S21 5G
Memory
8 GB
Warranty
90 Day Limited Warranty

Features 4

  • The Galaxy S21 features an Armor Aluminum frame with Gorilla Glass Victus, giving it a sleek, premium design that is more resistant to scratches and drops.
  • Its triple-camera system includes a 64MP telephoto lens with 1.1x optical zoom and up to 30x Space Zoom, combined with AI-powered scene optimization for professional-quality photos in varied lighting.
  • It supports ultra-fast 5G and Wi-Fi 6, ensuring seamless streaming, low-latency gaming, and quick file transfers even in crowded networks.
  • Adaptive battery technology, stereo speakers with Dolby Atmos, and a dynamic AMOLED display with Eye Comfort Shield, reducing blue light exposure for longer, more comfortable viewing.

Description

Enter the realm of the Samsung Galaxy S21 5G SM-G991U, a convergence of cutting-edge innovation and timeless style. Immerse yourself in a visual symphony on its expansive display, where every detail springs to life with vibrant clarity. The Galaxy S21's revolutionary camera system transforms ordinary moments into extraordinary memories, capturing life's essence with stunning precision. Fueled by a powerful processor, it ensures a seamless performance, effortlessly adapting to your dynamic lifestyle. With a robust battery, the Galaxy S21 keeps your day charged with vitality, while intuitive features streamline your daily tasks. Within the Samsung ecosystem, embark on a journey of endless possibilities through a user-friendly interface. This sleek and resilient device transcends its identity as a mere phone; it's your trusted companion, delivering a comprehensive smartphone experience that harmoniously blends innovation with practicality. Elevate your mobile journey with the Samsung Galaxy S21 5G SM-G991U, where technology dances effortlessly with simplicity in a captivating fusion of style and functionality.

Specs 53

Brand Samsung
Operating System Android
Ram Memory Installed Size 8 GB
CPU Model Others
CPU Speed 2.84 GHz
Memory Storage Capacity 128 GB
Screen Size 6.2 inches
Resolution 1080 x 2400

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

Excellent so far
Color: Phantom Gray Service provider: Unlocked Memory Storage Capacity: 128 GB Product grade: Renewed
I ordered it on Sept 20th at $339 plus shipping of ~$34 and Morocco VAT of ~$80, so totally I paid $449. Delivery was very good. I saw it was shipped on the 25th. On the 30th, I received an SMS from DHL saying they planned delivery on Oct. 3rd, but on the same day I got an email asking for copy of national ID and content description for clearing customs. I am not a Morocco residents nor citizen, so I sent my foreign passport instead. On the 3rd, Amazon tracking info said clearing custom was delayed as additional documents were needed. So I called DHL, and the rep said it would be delivered on the 4th instead. On the 4th, I saw a newly posted message about delay on Amazon tracking. I called DHL various times but couldn't get to anyone. I then sent an inquiry by email and get a response shortly saying it was being taking care of. Then late afternoon, I got the package. Upon arriving, the seal of the packing had an opening large enough to put in a hand but not for getting the phone out, so I didn't complain. Unpacked, the inner packing of the phone was in excellent condition, very much like the original packing but had no Samsung marking, rather, it had a marking of "amazonrenewed". There was a film covering the screen, like on a new phone. The phone appeared in excellent condition, only had a small scratch at the back when I looked in detail, and a hair of scratch on the screen that is only visible under bright light and in a particular angle. I tried but couldn't turn on the phone - there was no response. The box also included a USB-C cable and a cheap non-Samsung charger made in China. I used my own Samsung Charger to charge the phone. After plugged in, it showed the battery was at 0. So I let it charge to full. After started, it turned out fully unlocked. My Morocco sim card works with 4G. The phone's software looked already reset, but I reset it myself anyhow. Then updated to the latest system with Android 12, and loaded many apps I need. During about the first week, the battery appeared quite poor. With medium usage it lasted about a day. I tried all necessary settings to conserve battery, but it didn't seem to help much. These couple days, it becomes much better, lasting about 45 hours. I read it was likely due to some AI processes either from Android 12 or Samsung doing the learning work at first. But it's pretty bad the phone doesn't show any info. I would say I am very happy with the phone. And this is after having a terrible experience in the past with Samsung. The last Samsung phone I had was S7 Edge bought in Thailand (I am a traveler), new at a Samsung store for perhaps ~$800. I actually wanted the normal S7 (without the "edge"), but it was out of stock then. I never liked the "edge", it was a silly design in my mind. The phone worked well initially, but in the coming couple of years I had a terrible experience. About 5 months later when I was in Vietnam, the screen started to show shaded bands across. As I was wondering how or if I should return to Thailand to get the phone serviced, the bands disappeared after a month. Then about another 7 months later when I was in Azerbaijan, the phone couldn't start after I did a system update. So I couldn't use the phone for a couple weeks until I reached Tbilisi in Georgia when I had someone flashed it. About a year later, it died on me again when I was in Morocco. I had someone re-flashed it, but it was not successful. About 1 month later I reached the city of Fes where there is a Samsung service center. After checking, they said there was something wrong with the motherboard. Very shocking! I've never had such problem in my life with all the phones and computers, cheap or dear, and this was a flagship! So eventually, I sold it to a local repair shop for $200, for which they said they only needed the screen. That was end of 2017. So I never bought a Samsung again, and would definitely not buy one at the full price. I admit the S series is not worthless. At least, I like the camera. But I never had a chance to buy one at a largely reduced price (I won't buy from just any second-hand sellers). So now, the Amazon reviewed phone with some warranty got me interested. Yes, I have some risk, but to me with the past experience, the risk is not much higher than getting a new phone from Samsung, plus, I am putting in a much lower bet now. ... show more
Reviewed in the United States on October 13, 2022 by X Jia
Lo volveria a comprar o para regalar
Color: Phantom Pink Service provider: Unlocked Memory Storage Capacity: 128 GB Product grade: Renewed
Review Image by Karla Valencia
I bought this phone over 3 years ago and it still works. It has some wear and tear from use, but I'm very happy with it. The camera is good quality, I still use it, and I've never had any problems with the apps, as Samsung continues to support them. I'm very happy with my purchase. Note: I should have commented earlier, but I just realized I hadn't commented and that it had been 3 years since I last posted. ... show more
Reviewed in the United States on August 26, 2026 by Karla Valencia
Bad Battery, Bad service, Shoddy "renewal"
Color: Phantom Gray Service provider: Unlocked Memory Storage Capacity: 128 GB Product grade: Renewed
We had two problems with this purchase. The first is that the (initial) package was likely stolen off our porch on delivery (though all we really know is that we did not get the reportedly delivered phone) and it was required by Amazon that I communicate with the seller multiple times to request a replacement. The seller ultimately refused a replacement! Amazon thankfully stepped up and issued a refund after all these communications and a refusal from the seller, thought it was a hassle. We (foolishly) decided to take a flyer and ordered another of the same phone (renewed S21) from the same seller because my teenage son just wanted that type of phone and they were the only seller. This second phone arrived, looked fine, and we set it up. My son reported terrible battery life after only a couple weeks. I thought it was probably just a teenager playing too much videogame. After 4 months though it was clear that battery life was terrible. Worse than the normal expected of an S21. 3 weeks after that it would barely hold a charge and we had to scramble to get photos off of it. Today, we noticed the battery swelling so much it was forcing the glued on back of the phone off! So the battery was trash to begin with. Now we have the thing in a metal trash can in case it catches on fire until a new phone arrives and we can possibly use this garbage to set up the new phone. So bad service to begin with and a poorly renewed phone after that. I'll avoid this seller for sure and probably not buy a "renewed" phone from Amazon without longer battery warranties. ... show more
Reviewed in the United States on August 14, 2026 by Larry D
Good phones: my kids use mostly for gaming and YouTube.
I ordered two refurbished 'excellent' versions of this phone: both are S21 5g 128GB. They came in good shape, purple one had minor chipping around edges but the grey/black one came with no chips or dings. One phone came with a cord, no block and the other came with different brand of block and cord which doesn't fast charge, cord also is sketchy when plugging in like it's too small, you almost have to force it in and out of the phone, I feel like it will end up breaking the phone so we threw that cord out. None of the cords or blocks I have on hand fast charge these phones, which is weird, so it takes 8 hours to fully charge... I will be purchasing a few chargers to see if I can find one that will fast charge these phones, if not I'll be contacting support. Other than that, the phones works great, screen and camera work perfect. I bought this phone for my daughter and son, they both like to play games like Minecraft, Roblox, and Fortnight and the phones have handled all those games perfectly, no lagging and graphics are nice. Very good storage as well! ... show more
Reviewed in the United States on May 14, 2026 by Sabrina Deaton
As described...
Color: Phantom White Service provider: GSM Memory Storage Capacity: 128 GB Product grade: Renewed
I was skeptical as I have always bought new phones from my carrier. This phone came unlocked and almost perfect condition. I set up my esim and transferred all my data from my old phone and here we are. Works perfectly.
Reviewed in the United States on October 11, 2026 by Tosha Blocker
Great quality. Great price.
Color: Phantom Gray Service provider: Unlocked Memory Storage Capacity: 128 GB Product grade: Renewed
This phone was in excellent condition and works well....a huge cost savings. I was not afraid to purchase it as my last refurbished phone lasted 5-6 years. A BIG NOTE: my son could not get the first phone to work with his straight talk plan. The error could have been on his end or a problem with the phone. This seller's customer service was excellent and they sent us a prepaid label to return it right away. The 2nd phone they sent worked perfectly from the get go. ... show more
Reviewed in the United States on July 27, 2026 by Marie L
Renewed but just like new
Color: Phantom Gray Service provider: Unlocked Memory Storage Capacity: 128 GB Product grade: Renewed
Wow, what a difference from my old Samsung A32. I couldn't wait to get rid of it, but my provider wouldn't provide any deals and wanted big money for the current model Galaxy. I did a lot of side by side comparisons of different models and the S21 came out on top in features and value. The price was right for a renewed model, and as I had luck with Amazon renewed in the past I took a chance. I'm glad I did as the phone I received was new looking, unlocked and so much faster. I used Samsung's copy tool, "Smart Switch" to move my old files and apps to the new phone, transferred the SIM, and I was up and running in no time. The phone had everything I wanted except an external slot for a MicroSD card, but I knew that up front. Happy so far. It's a great phone for a great price. ... show more
Reviewed in the United States on June 9, 2026 by JCY
Received S21 with board-level fault, device was unusable, had to return.
Color: Phantom Gray Service provider: Unlocked Memory Storage Capacity: 128 GB Product grade: Renewed
I ordered a phone in “excellent” condition and while the phone I received was PHYSICALLY in very good condition, the phone had underlying stuttering/freezing issues that persisted throughout the entire OS, including during initial setup, up to and including crashing to the point the phone would restart. I flashed a clean Android re-install, no change. Phone had a board-level fault that should have been caught before it was to be sold. I’m giving three stars because I was quickly and easily able to return the device, but I’m unhappy that I received a phone with board-level fault that would have been caught by basic testing. Be wary, it doesn’t seem these sellers test their devices very thoroughly. ... show more
Reviewed in the United States on October 1, 2026 by Amazon Customer
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