SAMSUNG Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)
Condition: Refurbished - Excellent
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90-day refund/replacement
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Availability:
Only 4 left in stock, order soon!
Arrives
Friday, Aug 8
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Features
- The Samsung Galaxy S21 Ultra (Renewed) is a premium smartphone with a 6.8-inch AMOLED display, 120Hz refresh rate, and powerful camera system featuring a 108MP main lens and up to 100x zoom. It supports the S Pen, offers strong performance with 5G connectivity, and is ideal for users seeking flagship features at a better value.
Description
Samsung Galaxy S21 Ultra (Renewed)
Brand: Samsung
Operating System: Android 11.0
Ram Memory Installed Size: 12 GB
CPU Model: Core i5
CPU Speed: 2.84 GHz
Memory Storage Capacity: 128 GB
Screen Size: 6.8 Inches
Resolution: 1440 x 3200
Model Name: Galaxy S21 Ultra 5G
Wireless Carrier: Unlocked for All Carriers
Product Dimensions: 6.7 x 3.4 x 2.44 inches
Item Weight: 6 ounces
Item model number: Galaxy S21 Ultra
Batteries: 1 D batteries required. (included)
Is Discontinued By Manufacturer: No
OS: Android 11.0
RAM: 12 GB
Wireless communication technologies: Cellular, Wi-Fi
Connectivity technologies: Bluetooth, Wi-Fi, USB, NFC
GPS: True
Other display features: Wireless
Human Interface Input: Touchscreen
Scanner Resolution: 1440 x 3200
Other camera features: Front
Audio Jack: No headphone jack
Form Factor: Bar
Color: Phantom Black
Battery Power Rating: 5000
Phone Talk Time: 37 Hours
Whats in the box: Adapter, USB Cable
Manufacturer: Samsung
Date First Available: June 7, 2021
Memory Storage Capacity: 128 GB
Standing screen display size: 6.8 Inches
Ram Memory Installed Size: 12 GB
Battery Capacity: 5000
Weight: 5.96 Ounces
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Aug 8
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Phantom Black
Size: 128GB
Used-good condition was more like excellent. Few minor scratches on side of phone, no scratches on screen at all. After initial setup, plugged my Sim card in and the phone worked right away after a restart. Seller was fast with shipping and left instructions to contact them if anything was wrong. So far so good. Camera on the S21 Ultra is amazing! Everything che ks out good. Will use this sell again!
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Reviewed in the United States on July 12, 2025 by dustin greenwell
Color: Phantom Black
Size: 128GB
The phone was in excellent condition and works well for being a few years old. Its fast and handles my day to day tasks well as well as some mobile gaming.
Reviewed in the United States on June 28, 2025 by BJadeWoodside
Color: Phantom Black
Size: 128GB
I just got mine and spent a full 24 hours with it. I really like the phone. It feels good and has so many great features. After system updating it like 8 separate time, it was easy to transfer all my stuff from my old android to this new phone. My only complaint is that the battery life is not the greatest, but I also use my phone a lot so it might just be me. I still learning this phone, but you can have 1 Sim and a few E Sims. There is a fingerprint sensor ingrained into the screen. Camera is decent. I'm not a camera expert but I'm satisfied. But yes great price, great phone. I hope I keep this for 3-5 years.
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Reviewed in the United States on May 24, 2025 by Kandace
Color: Phantom Black
Size: 128GB
Great phone for the price! I needed an upgrade for my old phone so i got this phone it's big and powerful perfect for me. The colors are default colors but they look good. Screen quality is awesome with the oled with awesome colors screen. The fingerprint reader functions just as intended with no problems.
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Reviewed in the United States on June 7, 2025 by Nickita
Color: Phantom Black
Size: 128GB
I upgraded from my s20 ultra to this. I was a little worried buying used cause I've had not so good experiences previously, excellent condition I guess means different things to different people.. but this time was actually my best experience. The phone i got looks brand new, no it wasn't in original box, but the body has zero wear signs on it. Nothing. If it was put into a Samsung original box, I'd easily believe it's brand new. I switched over from my S20 ultra, transferred everything over, including my Esim, and within a few hours it was up n running as my new phone. And everything is working perfectly, cameras, sensors, screen, battery, everything. I'm loving it. I even found the exact same case I had, so it even kinda looks n feels like my old phone. This time it was a very positive experience. But of course beware every one could be very different
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Reviewed in the United States on April 27, 2025 by Joey Ruben
Color: Phantom Black
Size: 128GB
I bought this as a birthday gift for my husband and he loves it! The packaged arrived quickly and looked in perfect condition. There was a few scratches on the charging port but nothing to be concerned about. The battery life is fantastic on it. There were no scratches on the back or front of the phone and it had a protective cover on the front when it arrived. The screen quality looks great and the touch sensitivity seems to works just fine. Overall we are happy with the phone.
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Reviewed in the United States on July 24, 2025 by Kat
Color: Phantom Black
Size: 128GB
Finally pulled the trigger on getting a new phone. I used to use a Galaxy S8 (what I used to take the pictures) and it held together for a good 5 years. However time and wear had taken it's toll. Battery lasting 8-10 hours with light use, a few cracks to the screen, you get the idea. I decided to keep with Samsung as I rarely is ever have issues with them. I had an LG Stylo for less than a week before I went with the S8 after my S6. Found this deal. Advertised as 'Renewed - Excellent', and I knew what quality that would be as that's what my S8 was when I picked it up. So I went a little over budget to pay that premium. It wasn't quite worth it. Pros : Battery seems to be great, lasts about as long as the first ads for the S21 Ultra when it first dropped. It's now day 4 since I decided to test the battery and keep it off the charger. With light use, I'm still at 39%. The fingerprint scanner hasn't given me an issue yet, Audio quality on calls and playing music is better than I was expecting to be honest. The 5G is a lot better than the 4G I was at with my previous phone. The camera is working pretty well, though the 100x is a bit too blurry, but at 50x, for example, it's definitely usable. Screen quality still lives up to the hype, though I still need to tinker with the phone settings as the color seems a bit oversaturated. And, for a user of Boost Mobile, this has been the fastest switchover from phone to phone I've ever had. No calling in, no visiting a physical store, not even punching some numbers into an internet portal, just literally took the SIM from my S8, slid it into the new phone, and in seconds I was active. Even the Boost Mobile site had the updated phone information already registered. Cons: Here's where my praise kind of ends. As I said, it's not in Excellent condition. There are two noticeable scratches on the screen. On mid way up the phone from left to center that I can see at arm's length, and one in the lower right quadrant that I can see when the light hits it just right. At lest you can't see them with the screen on. Man, those two hard to get clear images of. I might not have noticed them if I didn't remove the ill-fitting screen protector with plans to replace it. There's some deformation in the bottom right corner as if that's where they used a metal tool to pry up the old screen. It's not sharp, but you definitely notice if you run your finger over it. The charge port is deformed as well. Slight bend on the rear side towards the front. Not enough to interfere with plugging it in, but it's there. And speaking of ill-fitting protections, the camera were covered with a piece of tape. Even after I removed it, it took more than a little work to clean off the adhesive that was left behind. They seller was 'nice' enough to include a cable and charger. The cable is a sub-standard 4 wire USB-A to USB-C. At least the data lines were connected so I could get SOME use out of it, but no chance of any change plugging it into a USB 3.0 port, as opposed to USB 2.0. The charger itself was a basic 5 volt 2.1 amp mini brick. I'm glad I already had the proper charger and cable so I could get the proper charging speed. So understand that you might not get what's advertised. According to Amazon's own policies, this should have been 'Renewed - Acceptable' at best. That $40 difference, from sellers providing the same, I could have put toward a case, proper screen protector, and maybe even a charge/cable bundle. Definitely not worth the full price I paid.
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Reviewed in the United States on May 30, 2025 by Amazon Customer Amazon Customer