Fully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM-G998U [RETAIL BOX]
Fully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM-G998U [RETAIL BOX]
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Fully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM-G998U [RETAIL BOX]

|19 ratings
Fully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM-G998U [RETAIL BOX]Fully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM G998U RETAIL BOXFully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM G998U RETAIL BOX
ColorBLACK

Key item features

  • Pristine Condition: Devices are without any signs of use, verified fully functional with 100% battery health using Samsung Diagnostic and Phonecheck Software.
  • Factory Unlocked: This Samsung Galaxy S21 Ultra 5G is factory unlocked, supporting both GSM and CDMA networks for all carriers.
  • Broad Compatibility: Compatible with T-Mobile, AT&T, and Verizon networks, including associated carriers like MetroPCS, Cricket, and US Cellular.
  • Included Accessories: The product comes with the Samsung Galaxy S21 Ultra, its original box, a user manual, and a charging cable.
  • Storage Capacity: Features a substantial 256GB internal storage for ample space for applications and media.
  • Model Identification: The specific model number for this device is SM-G998U.
Generated by AI

Specs

Brand, SamsungMobile OS, AndroidModel name, Galaxy S21 UltraScreen size, 6.8 inHD capacity, 256 GBRam memory, 12 GB

About this item

Product details

Fully Unlocked Samsung Galaxy S21 Ultra 5G 256GB SM-G998U [RETAIL BOX]
  • Our devices are literally with no sign of use
  • We use Samsung Diagnostic + Phonecheck Software to verify they are fully functional with 100% Battery health.
  • They derived from the following program where ONLY the device is only provided to us for resell.
  • Samsung Overstock - customer unwanted remorse
  • Undeliverable returns - box packaging may be slightly damaged
  • This phone listed is Factory Unlocked: Unlocked = GSM & CDMA supporting all the carriers
  • T-Mobile GSM Network such as:
  • T-Mobile / MetroPCS / TING / Simple Mobile
  • AT&T GSM Network such as:
  • AT&T / Cricket / Straight Talk / Easy Go
  • VERIZON CDMA Network such as:
  • VERIZON / US Cellular / TracPhone / Total Wireless
  • What you'll get:
  • Samsung Galaxy S21 Ultra
  • Original Box
  • User Manual
  • Charging Cable
  • Sim Ejector Tool
  • 90 Days Warranty
  • What is NOT INCLUDED:
  • Fast Adapter Charger (Samsung no longer provide charger for new models)
  • Sim Card is not provided Buyer is responsible for retrieving the sim card from service provider Or simply using the old sim cards from the previous.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Samsung

Mobile OS

Android

Model name

Galaxy S21 Ultra

Screen size

6.8 in

Warranty

Warranty information

90 Days Warranty. Warranty does not cover issue due to physical cracks / water / fire / drop damages. Any damage/tampering on the device will VOID its warranty.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

3.5 out of 5 stars
stars
19 ratings12 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars42% (8)
  2. 4 stars11% (2)
  3. 3 stars21% (4)
  4. 2 stars5% (1)
  5. 1 star21% (4)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 12 reviews

Jun 28, 2026
Reviewer name: anonymous
Item details
Color: BLACK
Sold and shipped byCreo Distributions LLC
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Samsung Galaxy

they found the Samsung Galaxy never disappoints great choice I was nervous changing phones but no need a Samsung does not disappoint

Incentivized Review
Helpful?29D9KUD6PWDW187464684
Apr 16, 2024
Reviewer name: Alejandro
Item details
Color: Black
Sold byCell Surfers
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice

I expect the phone was gonna be button and scratches by the it was in excellent condition. Just sling minors imperfection but not that much not noticeable. Overall, I like it very much.

Helpful?29D9KUD6PWDW187464684
May 30, 2025
Reviewer name: David
Item details
Color: BLACK
Sold and shipped byCreo Distributions LLC
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

it took couple days to set up but the old phone the battery died. so it was hard to get some of the stuff back on. The pld phone had been backed up so that saved some of it.For the short time I have had it acrually working it has been great. Haven't used the camera yet.

Incentivized Review
Helpful?29D9KUD6PWDW187464684
Current price is $498.99
Price when purchased online
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Arrives by Wed, Nov 4
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Sold and shipped by CELLSTOREUSAPro Seller
4.02 out of 5 stars
4 stars out of 5, based on 200 seller reviews(4.0)
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