Search  for anything...
Samsung

Samsung Galaxy S21 Ultra 5G, US Version, 256GB, Phantom Black - Unlocked (Renewed)

    • Based on 962 reviews
Condition: Refurbished - Excellent
Checking for product changes
$363.67 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 9 left in stock, order soon!
Fulfilled by cell4less
Arrives Sunday, Apr 27
Order within 15 hours and 58 minutes
Available payment plans shown during checkout
Add a Protection Plan

Only one plan can be selected

What's covered?
What's covered?

Recently Viewed

Size: 256GB


Color: Phantom Black


Service Provider: Unlocked


Product grade: Renewed


Features

  • 6.8", 1440 x 3200 pixels, Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak), 5000mAh Battery
  • 256GB ROM, 12GB RAM, No SD Card Slot, Qualcomm SM8350 Snapdragon 888 5G (5 nm), Octa-Core, Adreno 660
  • Rear Camera:108MP, f/1.8 + 10MP, f/4.9 + 10MP, f/2.4 + 12MP, f/2.2, Front Camera: 40MP, f/2.2, Android 11, upgradable to Android 12, One UI 4.1
  • CDMA 800/1900, 3G: HSDPA (AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: 1/2/3/4/5/7/8/12/13/14/18/19/20/25/26/28/30/38/39/40/41/46/48/66/71, 5G: 2/5/25/41/66/71/260/261 SA/NSA/Sub6/mmWave - Single SIM
  • US Model. Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon, Sprint.

Description

PRODUCT OVERVIEW:Galaxy S21 Ultra 5G is crafted so you don’t need to choose between video and photo. With a single tap, you can pull super-clear stills straight from high-resolution 8K video. Or if you’re looking to capture stunning photos, the 108MP camera feels like you’ve brought your own professional studio with you. Galaxy S21 Ultra 5G, designed to be epic in every way.KEY FEATURES:Network compatibility - Compatible with all major U.S. carriers, such as Verizon, AT&T, Sprint, and T-Mobile. Also works with prepaid carriers, including but not limited to: Cricket Wireless, Boost Mobile, MetroPCS, Simple Mobile, Total Wireless, Tracfone, Net10, Mint, and H2O.Check details with your carrier.Display - 6.8 inches Dynamic AMOLED 2X w/ Corning Gorilla Glass Victus, Resolution: 1440 x 3200 pixelsMemory - 128GB, 12GB RAMCamera - Main Camera: (Quad) 108 MP + 10 MP + 10 MP + 12 MP w/ LED flash, auto-HDR, panorama -- Selfie Camera: 40 MP w/ Dual video call, Auto- HDRPlatform - OS - Android 11, One UI 3.1 -- Qualcomm SM8350 Snapdragon 888 -- Adreno 660 -- Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680Battery - Li-Ion 5000 mAh, non-removable - Fast charging 25W -- USB Power Delivery 3.0 -- Fast Qi/PMA wireless charging 15W -- Reverse wireless charging 4.5WDimensions - 6.5 x 2.98 x 0.35 in, Weight: 8.01 ozSIM card not included

Brand: Samsung


Operating System: Android 11.0


Ram Memory Installed Size: 12 GB


CPU Model: Snapdragon


CPU Speed: 2.84 GHz


Memory Storage Capacity: 256 GB


Screen Size: 6.8 Inches


Resolution: 1440 x 3200


Model Name: Galaxy S21 Ultra 5G


Wireless Carrier: Unlocked for All Carriers


Product Dimensions: 6.5 x 2.98 x 0.35 inches


Item Weight: 7.7 ounces


Item model number: Galaxy S21 Ultra 5G


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: June 7, 2021


Manufacturer: SAMSUNG


Memory Storage Capacity: 256 GB


Standing screen display size: 6.8 Inches


Ram Memory Installed Size: 12 GB


Battery Capacity: 5E+3 Milliamp Hours


Item Weight: 0.48 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 27

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great option
Review Image by Kindle Customer Kindle Customer
Review Image by Kindle Customer Kindle Customer
Review Image by Kindle Customer Kindle Customer
Review Image by Kindle Customer Kindle Customer
This Samsung Galaxy S21 Ultra has exceeded my expectations so far. It checks most, if not all of the boxes for what I want/need from a phone. Great quality, great cameras, marathon runner of a battery (I can go over 2 full days on a single charge with moderate use), ample storage (I got the 256gb version), speakers sound great, calls and texts work flawlessly, it's quick and responsive, feels good in the hand and has really nice haptic feedback. The fingerprint reader works great. I'm coming over from a OnePlus device (6t), so I'm still getting used to Samsung's operating system, but I'm liking it more and more as I get accustomed to it. The device came with Android 12 installed, and with Samsung's software/security update schedule, I'm hoping to get several years out of this S21 Ultra. I have purchased renewed/refurbished devices before, and love the option to get a solid, quality phone at a fraction of the cost of new. I ended up purchasing for the seller Re-Cell because they had great reviews and one of the best prices. The device shipped quicker than expected and was in almost like new condition. The only signs that it wasn't a brand new device were a couple small (a few mm in length) micro-scratches on the screen that were barely visible when the light caught them just right. That said, once I put a screen protector on, I can't see them at all. Overall, I definitely recommend the Samsung Galaxy S21 Ultra. ... show more
Reviewed in the United States on May 28, 2022 by Kindle Customer Kindle Customer
    • excellent and works well.
The product is excellent and works well.
Reviewed in the United States on April 1, 2025 by This product is effective, increases body fat burning and helps in insulin resistance.
    • BROKEN!!!!!
Review Image by Tiphani Soda Stano Tiphani Soda Stano
I'd like to start by saying i'm a Hurricane Helene survivor. I ordered this phone RIGHT before she hit here in northwest NC (Asheville), and wiped everything out including my job. After the disaster, wifi was a rare resource for a while, so I merely assumed that my phone's troubling inability to connect to service was temporary. When wifi returned, most cell towers were still knocked out and power was being restored all over the region, so it was no surprise that my phone was still unable to find a steady service connection. Slowly but surely as power was returned, other people were finding regular service. Not me! Oh no, I got to enjoy a frustrating rollercoaster of service disconnects, not receiving calls from my employer, missing important texts from people trying to check up on me and my father...these I only got to see when I restarted the phone after reconnecting to wifi. A trip to Charlotte was the teller when my phone never found service except for a few minutes after I rebooted it. Eventually, I could just manually reboot the sim card from settings and get the same 3mins of service experience before it would inevitably lose it. Well, silly little me just dismissed this cute little VOID sticker slapped at the bottom of the phone near the scuffed up charge port and sim card port -- ignore the shattered edges, this little treat happened the ONE time I dropped it in a BRAND NEW phone case. TBH the thing is so dang heavy I'm not surprised an Otterbox couldn't even save it from itself. But this sticker, man. I remember thinking "maybe it's voiding it as damage?" What a silly thought. They couldn't possibly sell me a broken phone! Pffffffffffffffff. Now I'm stuck with this ugly, broken brick, unable to afford a replacement because I'm on disaster financial aid and can't afford another meesely $350 device, and ATT absolutely REFUSES to let me buy a new sim card to test a desperate theory. I've been a long time customer of Samsung and you will not see me buying another; I'd rather be openly scammed by Apple, at least I know what to expect. Unfortunately, you can find articles dating back a couple years to this and the S22's release, discussing this exact issue with other providers. And can I just add that autocorrect is an embarrassing joke, like is it learning from 2yr olds, or just uneducated internet trolls because none of these words and capitalizations make any dang sense. TLDR; They might sell you a broken phone, and honestly it's kinda junk anyway. ... show more
Reviewed in the United States on January 16, 2025 by Tiphani Soda Stano Tiphani Soda Stano
    • Phone exactly as described very happy
Fast shipping very satisfied phone exactly as described s pen works perfectly
Reviewed in the United States on March 19, 2025 by Gino G Ciferri
    • good condition and fast shipping
It is a good device with great performance. I ordered the device in excellent condition and it arrived with some scratches on the sides of the cell phone. It also has some scratches around the rear camera space and some dirt. But in general the equipment works great and has excellent audio quality. The equipment is excellent to be renewed and its price is worth it. ... show more
Reviewed in the United States on April 8, 2024 by Paul
    • BUY THIS PHONE!
I received my phone on time in perfect condition. No dents, scratches - nothing. Looked brand spanking new! Popped my SIM card in and everything works like a charm. Camera is AMAZING. I am a jewelry artist and taking photos of my opals has always been nearly impossible - even with my Canon. Not anymore. You can see all the colors & flash of them just like in real life. Oh! And the upload speeds to social media - I couldn't believe how quickly my videos upload now. I'm super impressed. I was looking at buying this from Samsung directly but it would've been almost twice the price and only 128 GB. I can't believe I got a perfect phone with 2x the storage space for wayyyy less in price. If you are thinking about it but nervous about getting off of Amazon, don't be. Delivery went smoothly - they alerted me when it was out for delivery and that gave me time to be ready to answer the door. Phone is excellent and I saved so much money. Also the only negative reviews I saw said that the phone wasn't unlocked and only worked for Verizon. I have AT&T and had no problems. I didn't have to contact them or anything. Worked right away! So I'm guessing that issue has been fixed. Lastly, the battery life is amazing. I use my phone a lot during the day - I haven't charged the phone now in about 48 hours and it's at 42%! Incredible! All in all, SOOOO happy with my purchase and highly recommend this phone!! ... show more
Reviewed in the United States on July 19, 2022 by theXXXfiles

Can't find a product?

Find it on Amazon first, then paste the link below.