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Galaxy S23 Ultra 256GB - Black - Locked T-Mobile

$666.00
before trade-in
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Save $533.99

Affirm
Buy now, pay later.

Free delivery by Mar 26 - Mar 27
Express delivery by Mar 25 - Mar 26 from $15.00
Go unlimited for 20% less.
This device comes with an offer for unlimited 5G & 4G LTE data on Verizon's network for $20/month for 3 years. That's a total savings of $180 with no strings attached.

Terms apply

Visible partnered with Back Market

Tadaaa

Galaxy S23 Ultra 256GB - Black - Locked T-Mobile
Galaxy S23 Ultra · Locked T-Mobile
Excellent256 GBBlack
$666.00
before trade-in
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
Save $533.99

Proudly refurbished by LEARBRE STORE INCUS

Free delivery by Mar 26 - Mar 27
Express delivery by Mar 25 - Mar 26 from $15.00

Comes with

Compatible charging cable

Galaxy S23 Ultra 256GB - Black - Locked T-Mobile's customer reviews

4.3/5

8 verified reviews in the last 12 months.

  • E

    Ed A.

    Purchased on May 7, 2024

    Verified purchase
    4.9/5

    Phone was exactly a described. Very happy with the price, purchase process, delivery speed, and product quality.

    Reviewed in the United States on December 9, 2024

  • L

    Lashaun N.

    Purchased on February 20, 2025

    Verified purchase
    1.6/5

    They sent a phone locked by us cellular and us cellular said they can't unlock the phone since there is still a balanced owed by the pervious owner. A refund was issued instead of me actually getting a phone :/

    Reviewed in the United States on March 12, 2025

  • K

    Keyomi J.

    Purchased on August 25, 2024

    Verified purchase
    4.6/5

    So good so far. Feels like a brand new phone, both the software and the hardware.

    Reviewed in the United States on December 9, 2024

  • J

    Jasmine L.

    Purchased on August 9, 2024

    Verified purchase
    5/5

    it was exactly as described! also came on time as well, i’m so in love with it

    Reviewed in the United States on December 9, 2024

  • M

    Mohamed S.

    Purchased on August 12, 2024

    Verified purchase
    5/5

    "This phone not only looks fantastic but also functions flawlessly!"

    Reviewed in the United States on December 9, 2024

  • B

    Blake T.

    Purchased on June 7, 2024

    Verified purchase
    4.5/5

    Phone was locked to Verizon not Tmobile

    Reviewed in the United States on December 9, 2024

  • G

    Gigi R.

    Purchased on September 12, 2024

    Verified purchase
    5/5

    Nothing to tell cuz its working GREAT (like brand new)

    Reviewed in the United States on December 9, 2024

See all 8 reviews

Reborn vs. brand new

Here’s what you help prevent on average by choosing a reborn smartphone over a brand new one.

171.1 lbs of CO2e

That's like driving an SUV from NYC to Chicago.

6.3 oz of e-waste

That’s around the weight of a baseball.

537.1 lbs of raw materials

That's like 20 dogs digging in your yard for a week.

20,341.2 gallons of water

That's like running a faucet for 3 days

Everything you ever wanted to know about the Galaxy S23 Ultra 256GB - Black - Locked T-Mobile

  • SM-S918UManufacturing part numbers (MPN)

  • BlackColor

  • 6.8Screen size (inches)

  • Galaxy S23 UltraModel

  • AndroidOS

  • 1440 x 3088Resolution

  • T-MobileCarrier compatibility

  • 256 GBStorage

  • 8 GBMemory

Galaxy S23 Ultra 256GB - Black - locked boost mobile

Galaxy S23 Ultra 256GB - Black - Locked T-Mobile
Manufacturing part numbers (MPN)SM-S918U
ColorBlack
Screen size (inches)6.8
ModelGalaxy S23 Ultra
OSAndroid
Resolution1440 x 3088
Carrier compatibilityT-Mobile
Storage256 GB
Memory8 GB
Screen typeDynamic AMOLED 2X
Network5G
Manufacturer Ref.SM-S918U
Memory Card SlotNo
Verizon compatibleNo
AT&T compatibleNo
T-Mobile compatibleNo
Release Year2023
Last OS CompatibilityYes
FoldableNo
Front camera12 megapixels
SAR head1.12
SeriesSamsung Galaxy S
SIM cardPhysical SIM + eSIM
Retro techNo
Main camera200 megapixels
Color (official name)Phantom Black
matching_keyGalaxy S23 Ultra Phantom Black 256 8 Physical SIM + eSIM T-Mobile
Company nameSamsung Electronics
Company email addresssupport@samsung.com
Company postal addressSamsung House, 1000 Hillswood Drive, Chertsey, Surrey, KT16 0PS, UK
BrandSamsung
Weight8 oz
Height6.4 in
Width3.1 in
Depth0.4 in

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