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Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Silver - for T-Mobile (Renewed)

4.1 4.1 out of 5 stars 3,744 ratings

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128GB
Phantom Silver
T-Mobile
Renewed
This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.

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This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov

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Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Silver - for T-Mobile (Renewed)
Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Silver - for T-Mobile (Renewed)
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Samsung Electronics Samsung Galaxy S21 Ultra 5G 512GB | Factory Unlocked Android Cell Phone | US Version 5G Smartphone | Phantom Black (Renewed)
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Price-12% $299.99
Typical price:$339.95
$249.00$262.49$299.00$404.95-20% $445.99
List Price:$559.99
Delivery
Get it Apr 9 - 10
Get it as soon as Wednesday, Apr 10
Get it as soon as Tuesday, Apr 9
Get it as soon as Tomorrow, Apr 6
Customer Ratings
Fingerprint reader
4.2
4.4
3.8
4.7
4.2
4.2
Battery life
4.0
4.4
4.2
5.0
4.0
4.2
Face recognition
4.1
4.6
4.2
4.1
4.0
Value for money
3.9
4.3
3.9
3.7
Sold By
ELECTRONIC DEALS
OlympicWireless
MOBILESUPPLY
Fushanj
MobileCart
WirelessDistrict
display size
6.8 inches
6.7 inches
6.7 inches
6.7 inches
6.8 inches
6.8 inches
memory capacity
128 GB
128 GB
128 GB
128 GB
256 GB
512 GB
model name
Galaxy S21 Ultra 5G
Galaxy S21
Galaxy S21+ 5G
Galaxy S21
Galaxy S21 Ultra 5G 256GB
Galaxy S21 Ultra 5G
operating system
Android
Android
Android
Android
Android
Android
connectivity tech
Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi
Bluetooth, Wireless
service provider
T-Mobile
T-Mobile
T-Mobile
Unlocked
water resistance
water resistant
water resistant
water resistant
water resistant
not water resistant
water resistant

What's in the box

  • Cling
  • STD Battery
  • Data Cable
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    Model Year

    2021

    In what condition can I expect my Amazon Renewed product to be?

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    Samsung

    Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Silver - for T-Mobile (Renewed)


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    Product Description

    Galaxy S21 Ultra 5G for T-Mobile is crafted so you don’t need to choose between video and photo. With a single tap, you can pull super-clear stills straight from high-resolution 8K video. Or if you’re looking to capture stunning photos, the 108MP camera feels like you’ve brought your own professional studio with you. Galaxy S21 Ultra 5G, designed to be epic in every way.

    Sustainability features

    Sustainability features

    This product has sustainability features recognized by trusted certifications.

    Pre-owned

    Products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.

    As certified by
    Pre-owned Certified: Electronics Pre-owned Certified: Electronics

    Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.

    Learn more about this certification

    Part of
    Sustainability features
    Climate Pledge Friendly

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    3,744 global ratings
    Fast shipping. Received in 1 day. Big performance phone for productivity (Samsung Dex)
    5 Stars
    Fast shipping. Received in 1 day. Big performance phone for productivity (Samsung Dex)
    So far this phone performs great. It is fast and very responsive. 16GB of RAM! I could open a lot of apps in the background and it is still running without sluggish. It is new and never been used (I think) since the imei is still good and not being registered. This phone with 512GB storage is sold out pretty much everywhere and you cannot even get them from Samsung website. Don't buy 128GB. It is useless since the storage is so small. Add $50 and you could get 256GB. However, I recommend 512GB.What is great is the camera. It works a lot better than S20 Ultra 512GB. That one was a let down and I returned it. I stuck with S8 Plus for 4 years but I love that phone. The autofocus and nightime mode improved significantly at least for me. The S20 Ultra autofocus is horrible. It seems the multitasking works a lot better to. App can easily works as popup instead of of multiple presses in s8 plus. Speaker sounds is a bit louder and has more bass sound. Wi-Fi 6 and 5G are definitely the best features. With 5G, I am no longer having blackout in certain area around my house area. When there is no 4G LTE, 5G will take over and when there is no 5G, 4G LTE is taking over. In the past, I only have 4G LTE and 3/2G. You have three different customization on how to switch to different apps (multitasking). I haven't really go out and use the camera yet although it is the main reason why I am buying this phone. Another plus side is this is a t-mobile version.The only downside is no micro sdcard, 100X space zoom (a feature JOKE from Samsung Marketing department), 3 buttons instead of 4 and finger print from the front display. For finger print, I love the rear touch since it is more convenient to use with one hand. Finger print is a bit troublesome to detect unlike the old one. (Update: You have to press a bit harder on the display to get your fingerprint detected. So far it is working better than I first initialed test). I am hoping Samsung will bring the sd card back in the future. Seriously 108MB, 8k (never use this feature ever), 4k size of photos and videos and you do not provide sd card? Even my Sony A7RIII works great with micro sd card in sd card adapter. There is no excuse of not giving customer sd card option. The excuse of sd card is slowing down phone performance is an old myth provided by none techies or those people who never used sd card. Not sure why the hate on sd card. If you don't want to don't use it. Recently so many big companies either getting hacked, attacked with ramsomware or services shutting down cloud drives becoming a joke. Samsung shutting down their own cloud for photos/videos services and Google their unlimited photos. With all the security issues and possible shutdown, it is not a safe approach for storing your photos/videos for backup.To work around it, you can use- USB OTG C to female USB A/C port for USB flash drives- USB OTG sd card hub/ports with sd card readers and USB A/C ports.- 4/5 TB hdd drives are still having reasonable pricing with only small increased in pricing. I am lucky to keep up with the news to buy 8TB to 16TB drives before scalpers took over the market. S21 ultra has the ability to read exFat/fat32 by default and ntfs for small usb flash drives. For large drives like 2/4/5 TB or larger in NTFS format you need other special software to read the NTFS. NTFS format has better storage efficient and security than exFAT and fat32. I am using paragon software to read the ntfs ($9.99) and total commander. For the usb hub station I am using, without a pd power delivery I could not read/write to ntfs hdd drives. I haven't try it on smaller OTG (USB 2.0/3.0) to see if it is working on hdd drives. Will update on that later.- Buy UHS-II readers to get faster reading/writing speed even if you are not using UHS-II sd cards.Buy one of the USB 3.1 gen 2 cable or gen 2x2 USB C to USB C to reap the 10/20 Gbps (theoretical) speed. I will update more once in the future especially the camera part.Update:I bought a hub station with 5 USB ports (2 x 2.0, 2 x 3.0, 1 x C 3.0) 2 x hdmi, 1 x dp port, ethernet, USB c powered port (100w), UHS II regular sd and micro card reader. This thing has one usb c cable attached which you can connect to your phone. This thing is simply awesome. It is better than my old Samsung Dex which doesn't come with extra USB ports , extra display ports and sd card readers. With 100w to power this hub station, I can connect to several usb devices without the worry of connection loss issue. Since I am doing a lot of reading I don't have to use my desktops or laptops. I probably will buy a small battery powered monitor to turn this thing into a "laptop".Using my hub station, my wireless speed is~478.82 to ~480 Mbps Download from Ookla. Upload is not provided but I assume it is above ~22 Mbps~380 to ~438 Mbps Download from Google. Upload is ~23 MbpsHowever, this is my router and ISP dependable and not the phone. I should have test the phone using the 5g speed on clear and country side. Will update later on that.Next month or so I am going to use a lot of the photography so I could evaluate the camera performance. I know that from few shots, the default auto camera is a lot better than S20 Ultra (which I used only for few days). The autofocus is fast and photo taken is not blurry. The HDR processing makes the photo looks better too. I could see the clouds contour enhancement and colors look a lot better too. What I wanted to know now is the nightime shooting. I did take few snapshot in a darkroom and so far it seems to run perform better than S20 Ultra (which takes 5 to 10 seconds) or something not even getting anything during the autofocus.
    Thank you for your feedback
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    Top reviews from the United States

    Reviewed in the United States on July 15, 2021
    Size: 512GBColor: Phantom BlackService Provider: T-MobileProduct grade: RenewedVerified Purchase
    Customer image
    5.0 out of 5 stars Fast shipping. Received in 1 day. Big performance phone for productivity (Samsung Dex)
    Reviewed in the United States on July 15, 2021
    So far this phone performs great. It is fast and very responsive. 16GB of RAM! I could open a lot of apps in the background and it is still running without sluggish. It is new and never been used (I think) since the imei is still good and not being registered. This phone with 512GB storage is sold out pretty much everywhere and you cannot even get them from Samsung website. Don't buy 128GB. It is useless since the storage is so small. Add $50 and you could get 256GB. However, I recommend 512GB.

    What is great is the camera. It works a lot better than S20 Ultra 512GB. That one was a let down and I returned it. I stuck with S8 Plus for 4 years but I love that phone. The autofocus and nightime mode improved significantly at least for me. The S20 Ultra autofocus is horrible. It seems the multitasking works a lot better to. App can easily works as popup instead of of multiple presses in s8 plus. Speaker sounds is a bit louder and has more bass sound. Wi-Fi 6 and 5G are definitely the best features. With 5G, I am no longer having blackout in certain area around my house area. When there is no 4G LTE, 5G will take over and when there is no 5G, 4G LTE is taking over. In the past, I only have 4G LTE and 3/2G. You have three different customization on how to switch to different apps (multitasking). I haven't really go out and use the camera yet although it is the main reason why I am buying this phone. Another plus side is this is a t-mobile version.

    The only downside is no micro sdcard, 100X space zoom (a feature JOKE from Samsung Marketing department), 3 buttons instead of 4 and finger print from the front display. For finger print, I love the rear touch since it is more convenient to use with one hand. Finger print is a bit troublesome to detect unlike the old one. (Update: You have to press a bit harder on the display to get your fingerprint detected. So far it is working better than I first initialed test). I am hoping Samsung will bring the sd card back in the future. Seriously 108MB, 8k (never use this feature ever), 4k size of photos and videos and you do not provide sd card? Even my Sony A7RIII works great with micro sd card in sd card adapter. There is no excuse of not giving customer sd card option. The excuse of sd card is slowing down phone performance is an old myth provided by none techies or those people who never used sd card. Not sure why the hate on sd card. If you don't want to don't use it. Recently so many big companies either getting hacked, attacked with ramsomware or services shutting down cloud drives becoming a joke. Samsung shutting down their own cloud for photos/videos services and Google their unlimited photos. With all the security issues and possible shutdown, it is not a safe approach for storing your photos/videos for backup.

    To work around it, you can use
    - USB OTG C to female USB A/C port for USB flash drives
    - USB OTG sd card hub/ports with sd card readers and USB A/C ports.
    - 4/5 TB hdd drives are still having reasonable pricing with only small increased in pricing. I am lucky to keep up with the news to buy 8TB to 16TB drives before scalpers took over the market. S21 ultra has the ability to read exFat/fat32 by default and ntfs for small usb flash drives. For large drives like 2/4/5 TB or larger in NTFS format you need other special software to read the NTFS. NTFS format has better storage efficient and security than exFAT and fat32. I am using paragon software to read the ntfs ($9.99) and total commander. For the usb hub station I am using, without a pd power delivery I could not read/write to ntfs hdd drives. I haven't try it on smaller OTG (USB 2.0/3.0) to see if it is working on hdd drives. Will update on that later.
    - Buy UHS-II readers to get faster reading/writing speed even if you are not using UHS-II sd cards.

    Buy one of the USB 3.1 gen 2 cable or gen 2x2 USB C to USB C to reap the 10/20 Gbps (theoretical) speed. I will update more once in the future especially the camera part.

    Update:
    I bought a hub station with 5 USB ports (2 x 2.0, 2 x 3.0, 1 x C 3.0) 2 x hdmi, 1 x dp port, ethernet, USB c powered port (100w), UHS II regular sd and micro card reader. This thing has one usb c cable attached which you can connect to your phone. This thing is simply awesome. It is better than my old Samsung Dex which doesn't come with extra USB ports , extra display ports and sd card readers. With 100w to power this hub station, I can connect to several usb devices without the worry of connection loss issue. Since I am doing a lot of reading I don't have to use my desktops or laptops. I probably will buy a small battery powered monitor to turn this thing into a "laptop".

    Using my hub station, my wireless speed is
    ~478.82 to ~480 Mbps Download from Ookla. Upload is not provided but I assume it is above ~22 Mbps
    ~380 to ~438 Mbps Download from Google. Upload is ~23 Mbps
    However, this is my router and ISP dependable and not the phone. I should have test the phone using the 5g speed on clear and country side. Will update later on that.

    Next month or so I am going to use a lot of the photography so I could evaluate the camera performance. I know that from few shots, the default auto camera is a lot better than S20 Ultra (which I used only for few days). The autofocus is fast and photo taken is not blurry. The HDR processing makes the photo looks better too. I could see the clouds contour enhancement and colors look a lot better too. What I wanted to know now is the nightime shooting. I did take few snapshot in a darkroom and so far it seems to run perform better than S20 Ultra (which takes 5 to 10 seconds) or something not even getting anything during the autofocus.
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    9 people found this helpful
    Report
    Reviewed in the United States on March 14, 2024
    Size: 128GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    Reviewed in the United States on September 22, 2023
    Size: 512GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 29, 2024
    Size: 128GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    Reviewed in the United States on February 21, 2024
    Size: 128GBColor: Phantom BlackService Provider: AT&TProduct grade: RenewedVerified Purchase

    Top reviews from other countries

    Translate all reviews to English
    KaiSER
    1.0 out of 5 stars Malo, mal informacion
    Reviewed in Mexico on March 12, 2024
    Size: 512GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    One person found this helpful
    Report
    Braulio García
    5.0 out of 5 stars Buena elección.
    Reviewed in Mexico on January 22, 2024
    Size: 128GBColor: Phantom SilverService Provider: UnlockedProduct grade: RenewedVerified Purchase
    Customer image
    Braulio García
    5.0 out of 5 stars Buena elección.
    Reviewed in Mexico on January 22, 2024
    El teléfono lo encargue una primera ocasión pero nunca llegó, me hicieron el respectivo reembolso.
    En esta segunda ocasión llegó antes de lo previsto, en excelentes condiciones en lo que a mi respecta, todo normal.
    Hay algunos comentarios que dicen que no acepta la telefonía telcel pero en mi caso la acepto (no traía nada de la compañía Verizon que, al igual, algunos comentarios mencionan que trae aplicaciones de dicha telefonía).
    Si puedes adquirirlo es un excelente equipo, la cámara es genial, el procesador rinde lo necesario.
    Claro esta que hay una posibilidad de que llegue con rayones o algunos detalles estéticos debido a ser un producto renovado (en mi caso tiene una estética 10/10) y con el 90% de batería útil.
    Si hay algún desperfecto actualizaré estrés comentario. (si se ve manchado el teléfono es mi culpa js, venia limpio y sellado, con un cargador sencillo).

    ACTUALIZACIÓN: El teléfono funciona con normalidad, tenía un detalle en la pantalla pero al parecer ya se solucionó, si sucede algo actualizaré este comentario, es un riesgo también encargar el teléfono pero vale la pena.
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    20 people found this helpful
    Report
    Kindle Customer
    5.0 out of 5 stars Samsung S21 Ultra
    Reviewed in Canada on January 16, 2024
    Size: 128GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    Iris
    5.0 out of 5 stars Excelente compra - Aquirido con Chubbies tech
    Reviewed in Mexico on September 23, 2023
    Size: 256GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    Customer image
    Iris
    5.0 out of 5 stars Excelente compra - Aquirido con Chubbies tech
    Reviewed in Mexico on September 23, 2023
    **********Regulación Samsung en Mexico**********
    Respecto a la nueva regulación de Samsung en México de mandar una notificación a los celulares adquiridos en el mercado gris, a mi por el momento no me ha llegado nada, y espero que no me llegue, si llegara a pasar voy a actualizar esta reseña.

    ********Reseña********
    Después de 3 meses de uso, puedo dar mi reseña en cuanto al celular.

    Cuando llegó el teléfono se encontraba en excelentes condiciones, yo diría que un 9.5 de 10, ya que traía algunos rayones en el marco, lo cual es normal por uso y con una funda ni se nota, respecto al vidrio de la pantalla este traía un rayón, pero afortunadamente era muy pequeño y no afectaba a la pantalla ni el funcionamiento, con una mica se evita que se raye más.

    Respecto al hardware me llegó tal cual se pidió, de 256 Gb, 12 Gb de Ram, negro y completamente funcional en las cámaras, bocinas, micrófonos, sensores, redes, carga inalambrica, etc. Respecto a la vida de la batería, con la aplicación Acu Battery, se determinó que llegó con un 87% de vida, lo cual consideró es una buena vida, aunque a veces siento que cuando se le demanda mucho uso, su batería se acaba rápido apesar de ser de 5,0000 mAh. Al ser reacondicionado y no saber que le hicieron, no me atrevo a ver si aun es sumergible.

    Llegó con un cable, cargador y pin para extraer la bandeja sim, pero como no se ven de buena calidad, seguiré usando mis propios cables y cargadores originales de Samsung, esos los tendré de reserva.

    En general es un super equipo, no estoy nada arrepentido de la compra ya que prácticamente llegó como nuevo, y no tuve ninguna restricción en México con la tarjeta SIM de mi proveedor (AT&T también se probó con Telcel y funcionaba bien).

    El equipo fue comprado con Chubbies Tech, el cual al leer varias reseñas, se recomendaba hacerlo con el y no fue una decepción.
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    43 people found this helpful
    Report
    Hossein
    2.0 out of 5 stars Hält nicht gut Akku
    Reviewed in Germany on January 27, 2024
    Size: 256GBColor: Phantom BlackService Provider: UnlockedProduct grade: RenewedVerified Purchase
    One person found this helpful
    Report