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Samsung Electronics Samsung Galaxy S21 Ultra 5G | Factory Unlocked Android Cell Phone | US Version 5G Smartphone | Pro-Grade Camera, 108MP High Res | 128GB, Black (SM-G998UZKAXAA) (Renewed)

  • Based on 283 reviews
Condition: Refurbished - Acceptable
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$257.95 Why this price?
Save $21.74 was $279.69

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As low as $42.99 / mo
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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.

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Availability: In Stock.
Fulfilled by Edge Cellular

Arrives Mar 1 – Mar 3
Order within 14 hours and 57 minutes
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Features

  • Item Package Dimension- 6.4L X 5.4W X 2H Inches
  • Item Package Weight - 0.78925489796 Pounds
  • Item Package Quantity - 1
  • Product Type - Cellular Phone

Description

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon- qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

Brand: Samsung Electronics


Operating System: Android


Memory Storage Capacity: 128 GB


Screen Size: 6.8 Inches


Model Name: Samsung Galaxy S21 Ultra


Wireless Carrier: Unlocked


Cellular Technology: 5G


Connectivity Technology: Wireless, Bluetooth


Color: Black


Wireless network technology: GSM, Wi-Fi, CDMA, LTE


Product Dimensions: 10 x 7 x 3 inches


Item Weight: 13.1 ounces


OS: Android


RAM: 12 GB


Wireless communication technologies: Cellular


Connectivity technologies: Wireless, Bluetooth


GPS: True


Special features: Bluetooth Enabled, Expandable Memory, LTE, Wireless Charging, Water Resistant


Other display features: Wireless


Human Interface Input: Touchscreen


Other camera features: Front


Form Factor: Smartphone


Color: Black


Battery Power Rating: 5000


Manufacturer: Samsung


Date First Available: February 1, 2021


Memory Storage Capacity: 128 GB


Standing screen display size: 6.8 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 1 – Mar 3

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.

Top Amazon Reviews


  • Great Phone, fast Delivery
THis Samsung Galaxy S21 Ultra came perfectly wraped in great condition on the date it was supposed to. Working smoothly. I would buy from this seller again based off of this phone purchase.
Reviewed in the United States on January 9, 2025 by noneya

  • Good For A Few Months
Started having camera hardware problems after 4 months, unable to focus. Charging issues now after about 7 months. Don't bother
Reviewed in the United States on January 23, 2025 by Jarod Bruce

  • Great price great phone
This was an affordable option for me getting a refurbished Samsung. No issues at all and I've been using it hard for the last few months. Awesome honest seller.
Reviewed in the United States on January 26, 2025 by kira m

  • refurbished S 21 Ultra Samsung
Love the ease that the pone effortlessly snagged all of my information from my S 9 - was shocked to see that the sellers or who ever did not put a SIM card in the thing so I can't make calls until i get the SIM card. But, nice phone.
Reviewed in the United States on January 16, 2025 by David B.

  • Absolutely great Exactly as described even better.
Awesome product exactly what they said it was even better. I will be ordering from them. I love this company put quality product.
Reviewed in the United States on January 7, 2025 by Ephraim Anthony Risten

  • Awesome Phone works great
Phone came in great condition only the sides are a little scuffed but once you put a case on you don't even notice, Screen had no scratches and so far the phone works great.
Reviewed in the United States on September 7, 2024 by Earl

  • Not unlocked still waiting on refund
I bought this phone expecting it to be unlocked like it says it is but my sim would not work and come to find out it's not compatible with my carrier. Now I have sent the phone back andfor some reason have to wait 3 business days for them to "inspect" the phone before they will issue a refund? So it's been a week since I sent it back and now I have to wait another week before I can get my money back? That's 2 weeks with a broken phone when the one I purchased would have worked if it was actually unlocked like it said and I need the money back from this phone to purchase another one but for some reason u have to wait for it even though they are in possession of the phone already ... show more
Reviewed in the United States on November 27, 2024 by Blazinbee420

  • Works, but has issues
The screen sesitivity is weak. I thought it was a settings issue. Been searching through all settings options. Cant find anything to improve touch settings, calibration or sensitivity other than turnning on touch sensitivity which does not improve anything. When i type or select obejects, it will not read my touches. Typing is a major issue. Even typing this from the phone, i have to keep going back and correcting words because it isnt reading my key input and ketters are missing. I have no screen protector and screen stays clean. So it must an issue with either the refurbishing or the software. ... show more
Reviewed in the United States on December 23, 2024 by chris5957

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