Samsung Galaxy S21 5G Unlocked

Mint
128 GB
Gray
SM-G991U1
8 GB
Sold
$152
SOLD
Low Price
New Listing
Low Price
New Listing

Carrier

Unlocked
Mint Ready

Carrier Compatibility

  • AT&T
  • T-Mobile
  • Unlocked
  • Verizon
  • Mint Mobile
  • TextNow
  • US Cellular
  • Consumer Cellular
  • Cricket
  • Google Fi
  • Metro by T-Mobile
  • Net10
  • Reach Mobile
  • Red Pocket
  • Simple Mobile
  • Spectrum
  • Straight Talk
  • Ting
  • Total by Verizon
  • TracFone
  • US Mobile
  • Visible
  • Xfinity

Condition

Mint
  • Pristine condition, no signs of wear and tear
  • Power cord/charger not required
  • Retail packaging and manuals not required

All devices must be fully functional and meet our criteria for sale

  • Member since 09/26/2013
  • Listings: 14 total, 1 active

Samsung Galaxy S21 5G 128GB - Phantom Gray - Unlocked – Like-New, Barely Used Backup

Pristine Samsung Galaxy S21 5G 128GB Certified Re-Newed – Bought directly from Samsung as Certified Re-Newed. Used personally as backup phone for only ~1 week total over multiple years. Like-new condition with 95% battery health.

Condition Details:
Screen: Perfect, no scratches/cracks
Body: Minimal handling marks on frame, back glass flawless
Battery: Excellent health from minimal use
Functionality: Everything works perfectly (cameras, speakers, 5G, fingerprint, etc.)

What's Included:
Galaxy S21 5G 128GB (Phantom Gray)
Original box + USB-C cable

Network: Factory unlocked (Verizon/AT&T/T-Mobile compatible)
Model: SM-G991U1


Shipping & Handling

Shipping Policies

Standard Shipping

Free


  • Ships from Hudson, OH
  • Ships with Tracking & Insurance
  • Ships in 2 business days or less
  • Seller not required to ship internationally

Returns & Refunds

Return Policies

  • Eligible for PayPal Purchase Protection, so you get what you paid for
  • Items received not as described shall be returned to the seller for a prompt refund

Discussion 3


Heather T. Staff
Jan 14, 2026 - 11:15 AM

I've removed the image containing your IMEI. For more information on why this should not be shared publicly, please review our FAQ: https://swappa.com/faq/sell/share-esn-numbers

Heather T. Staff
Jan 14, 2026 - 11:16 AM

Listing approved. Thanks for using Swappa.

David V. Seller
- Jan 14, 2026 - 11:36 AM

Uploaded photos with IMEI removed.

Comments are disabled for this listing.

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