Fully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile Verizon
Fully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile Verizon
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Fully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile Verizon

3.5 stars out of 11 reviews
(3.5)|
11 ratings
Fully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile VerizonFully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT T T Mobile VerizonOpen Box Fully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT T T Mobile Verizon
Color:SILVER
selected, SILVER, $399.99, was $449.99
$449.99
BLACK, $264.97, Out of stock

Key item features

  • Pristine Condition: This Samsung Galaxy S21 Ultra 5G is classified as Grade A, indicating a 9/10 condition with only minor scratches present on the device.
  • Verified Functionality: Each phone undergoes rigorous testing using Samsung Diagnostic and Phonecheck Software to ensure full operational functionality.
  • Universal Compatibility: The device is factory unlocked, supporting both GSM and CDMA networks, making it compatible with major carriers like AT&T, T-Mobile, and Verizon.
  • Included Accessories: The purchase includes the Samsung Galaxy S21 Ultra, its original box, a quick start guide, a charging cable, and a SIM ejector tool.
  • Network Support: It supports T-Mobile GSM networks (T-Mobile, MetroPCS, TING, Simple Mobile), AT&T GSM networks (AT&T, Cricket, Straight Talk, Easy Go), and VERIZON CDMA networks (VERIZON, US Cellular, TracPhone, Total Wireless).
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Current price is Now $399.99
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was $449.99
Price when purchased online
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Columbus, 43215
Arrives by Wed, Feb 18
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Sold and shipped by CELLSTOREUSAPro Seller
4.041095890410959 stars out of 5, based on 146 seller reviews(4.0)
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Comparison Chart:
Screen Size6.8 inFully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile Verizon6.8 inPre-Owned Samsung Galaxy S22 Ultra 128GB S908U Unlocked (Fair)6.2"Restored Samsung Galaxy S21 5G 128GB G991U Fully Unlocked Smartphone (Refurbished)6.5 inSamsung Galaxy A16 5G A Series 128GB Unlocked Android Cell Phone with 50MP Camera, Blue Black6.2 inRestored Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom Violet (Refurbished)6.7 inPre-Owned SAMSUNG Galaxy Z Flip5 5G (256GB, 8GB) 6.7" Fully Unlocked (GSM Verizon) F731U6.4 inSAMSUNG Galaxy S23 FE Cell Phone, 128GB, Unlocked Android Smartphone, Long Battery Life, Premium Processor, Tough Gorilla Glass Display, Hi-Res 50MP Camera, US Version, 2023, Graphite6.8"Samsung Galaxy S21 Ultra 5G 128GB Smartphone (Unlocked), Black
Rear-Facing Camera Megapixels12 MPFully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile Verizon108 MPPre-Owned Samsung Galaxy S22 Ultra 128GB S908U Unlocked (Fair)0 MPRestored Samsung Galaxy S21 5G 128GB G991U Fully Unlocked Smartphone (Refurbished)50 MPSamsung Galaxy A16 5G A Series 128GB Unlocked Android Cell Phone with 50MP Camera, Blue Black12 MPRestored Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom Violet (Refurbished)12 MPPre-Owned SAMSUNG Galaxy Z Flip5 5G (256GB, 8GB) 6.7" Fully Unlocked (GSM Verizon) F731U50 MPSAMSUNG Galaxy S23 FE Cell Phone, 128GB, Unlocked Android Smartphone, Long Battery Life, Premium Processor, Tough Gorilla Glass Display, Hi-Res 50MP Camera, US Version, 2023, Graphite108 MPSamsung Galaxy S21 Ultra 5G 128GB Smartphone (Unlocked), Black
Front-Facing Camera Megapixels10 MPFully Unlocked Samsung Galaxy S21 Ultra 5G 128GB AT&T T-Mobile Verizon40 MPPre-Owned Samsung Galaxy S22 Ultra 128GB S908U Unlocked (Fair)0 MPRestored Samsung Galaxy S21 5G 128GB G991U Fully Unlocked Smartphone (Refurbished)13 MPSamsung Galaxy A16 5G A Series 128GB Unlocked Android Cell Phone with 50MP Camera, Blue Black10 MPRestored Samsung Galaxy S21 5G G991U (Fully Unlocked) 128GB Phantom Violet (Refurbished)10 MPPre-Owned SAMSUNG Galaxy Z Flip5 5G (256GB, 8GB) 6.7" Fully Unlocked (GSM Verizon) F731U10 MPSAMSUNG Galaxy S23 FE Cell Phone, 128GB, Unlocked Android Smartphone, Long Battery Life, Premium Processor, Tough Gorilla Glass Display, Hi-Res 50MP Camera, US Version, 2023, Graphite40 MPSamsung Galaxy S21 Ultra 5G 128GB Smartphone (Unlocked), Black

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was $503.17
Items may be delivered on different dates

Customer ratings & reviews

3.5 out of 5 stars
stars11 ratings3 reviews
How item rating is calculated
  1. 5 stars55% (6)
  2. 4 stars9% (1)
  3. 3 stars0% (0)
  4. 2 stars9% (1)
  5. 1 star27% (3)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 3 reviews

May 2, 2025
Chris
Item details
Color: BLACK
Sold and shipped byReebelo
4 out of 5 stars review

Verified Purchase

works well .nice camera

Incentivized Review
Helpful?7BMHH3JBRTC1132790138
Aug 3, 2023
Prashant
Sold byCell Surfers
2 out of 5 stars review

Verified Purchase

Dont buy any phone from this seller

The details mentioned by the seller are not correct. The phone I received is not a phone box (Grade A). It was repaired earlier, as told by the service centre. The battery backup is very poor. I need to change the battery. A lot of scratches on the phone.

Helpful?7BMHH3JBRTC1132790138
Mar 16, 2024
lisa
Item details
Color: Black
Sold byCell Surfers
1 out of 5 stars review

Verified Purchase

not working right

i got this Phone and and hadn't worthwhile right since i opened it

Incentivized Review
Helpful?7BMHH3JBRTC1132790138