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Samsung S21 Ultra 128GB Phantom Black T-Mobile (Renewed)

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SKU: B093CP6CLX
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Description

About this item

  • This pre-owned product has been professionally inspected, tested and cleaned by GSM Buy qualified vendors.
  • This product is in “Excellent condition”. The screen and body show no signs of cosmetic damage visible from 12 inches away.
  • This product will have a battery that exceeds 80% capacity relative to new.

Samsung S21U 128GB Phantom Black T-Mobile (Renewed)

Product Specifications

Processor Series Snapdragon
Memory Storage Capacity 128 GB
Color Phantom Black
SIM Card Slot Count Dual SIM
Connector Type Lightning
Form Factor Slate
Biometric Security Feature Fingerprint Recognition
Human-Interface Input Touchscreen
Sim Card Size eSIM
Material Features Possibly sustainable or recyclable
Water Resistance Level Water Resistant
Brand Samsung
Model Year 2021
Built-In Media Cling, Data Cable, STD Battery
Manufacturer Samsung
Model Series S21
Specific Uses For Product Photography, Videography
UPC 686457992169
Customer Reviews 4.0 4.0 out of 5 stars

(375)

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4.0 out of 5 stars

Best Sellers Rank #77,376 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #823 in Renewed Smartphones #1,754 in Cell Phones
UNSPSC Code 43191501 (Mobile phones)
Report an incorrect code
ASIN B093CP6CLX
Item Height 0.35 inches
Warranty Description 90 Day
Video Capture Resolution 4k
Frame Rate 60 fps
Screen Size 6.8 Inches
Resolution 3200 x 1440
Display Type Dynamic AMOLED
Aspect Ratio 16:9
Display Resolution Maximum 3200 pixels
Display Pixel Density 5E+2 Pixels Per Inch (PPI)
Wireless Provider T-Mobile
Cellular Technology 5G
Connectivity Technology Wi-Fi
Wireless Network Technology CDMA, GSM, LTE, Wi-Fi
Front Photo Sensor Resolution 4E+1 MP
Rear Facing Camera Photo Sensor Resolution 108 MP
Camera Description Front, Rear
Camera Flash Front Camera Flash
Shooting Modes Automatic
Number of Rear Facing Cameras 3
Number of Front Cameras 1
Battery Capacity 5E+3 Milliamp Hours
Battery Description Lithium-Ion
Battery Power 40
Item Dimensions 6.5 x 2.98 x 0.35 inches
GPS Geotagging Functionality True
Supported Satellite Navigation System GPS
Brand Samsung
CPU Model Snapdragon
Memory Storage Capacity 128 GB
Screen Size 6.8 Inches
Resolution 3200 x 1440
Model Name Galaxy S21
Wireless Carrier T-Mobile
Cellular Technology 5G
Connectivity Technology Wi-Fi
Color Phantom Black
Feature This pre-owned product has been professionally inspected, tested and cleaned by GSM Buy qualified vendors.
Feature This product is in “Excellent condition”. The screen and body show no signs of cosmetic damage visible from 12 inches away.
Feature This product will have a battery that exceeds 80% capacity relative to new.

Additional information

Processor Series

Snapdragon

SIM Card Slot Count

Dual SIM

Connector Type

Lightning

Form Factor

Slate

Biometric Security Feature

Fingerprint Recognition

Human-Interface Input

Touchscreen

Sim Card Size

eSIM

Material Features

Possibly sustainable or recyclable

Water Resistance Level

Water Resistant

Model Year

2021

Built-In Media

Cling, Data Cable, STD Battery

Manufacturer

Samsung

Model Series

S21

Specific Uses For Product

Photography, Videography

UPC

686457992169

Best Sellers Rank

#77,376 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #823 in Renewed Smartphones #1,754 in Cell Phones

UNSPSC Code

43191501 (Mobile phones)
Report an incorrect code

ASIN

B093CP6CLX

Item Height

0.35 inches

Warranty Description

90 Day

Video Capture Resolution

4k

Frame Rate

60 fps

Display Type

Dynamic AMOLED

Aspect Ratio

16:9

Display Resolution Maximum

3200 pixels

Display Pixel Density

5E+2 Pixels Per Inch (PPI)

Wireless Provider

T-Mobile

Wireless Network Technology

CDMA, GSM, LTE, Wi-Fi

Front Photo Sensor Resolution

4E+1 MP

Rear Facing Camera Photo Sensor Resolution

108 MP

Camera Description

Front, Rear

Camera Flash

Front Camera Flash

Shooting Modes

Automatic

Number of Rear Facing Cameras

3

Number of Front Cameras

1

Battery Capacity

5E+3 Milliamp Hours

Battery Description

Lithium-Ion

Battery Power

40

Item Dimensions

6.5 x 2.98 x 0.35 inches

GPS Geotagging Functionality

True

Supported Satellite Navigation System

GPS

Brand

Samsung

CPU Model

Snapdragon

Memory Storage Capacity

128 GB

Screen Size

6.8 Inches

Resolution

3200 x 1440

Model Name

Galaxy S21

Wireless Carrier

T-Mobile

Cellular Technology

5G

Connectivity Technology

Wi-Fi

Color

Phantom Black

Feature

This product will have a battery that exceeds 80% capacity relative to new.

15 reviews for Samsung S21 Ultra 128GB Phantom Black T-Mobile (Renewed)

3.36

Average of 14 reviews

    C. Manring
    September 19, 2025
    2.0 out of 5 stars "Renewed" phone definitely a risky buy
    First of all I just want to proclaim that "(Renewed)" in the item listing is analogous to refurbished in my finding; which is something I did not know when I purchased this phone and only found out later when I received the item, where I was provided a leaflet from Amazon talking about it. There is a top q&a I'm seeing which says "new phone" in it which I find very misleading, especially considering that the product description doesn't list the item condition. I actually thought I was getting a new phone and that "renewed" implied some kind of service or Samsung model jargon. Still not a bad purchase price, however it definitely comes with refurbished issues I'm noticing.> Day 1, just had a system crash. Phone entirely blacked out and was unresponsive until using the volume+power key to force the reboot.> It ships with a 1.8 amp charger box. This phone has a crazy large battery and is rated for 2.7 amps. The other leaflet, from the seller, does note that the accessories may be generic but my question is why is it not at least full-power or even last-gen powerful? My U12+ had a 2.1 amp fast charger OEM. Also black phone, black charger box, white cable. ;\The phone camera is great, as advertised.Fast as f, as advertised.No pre-loaded bloatware, you can pick your own at initialization with this phone where-even the T-mobile app is optional.Naked Android 11 is also decent. I was formerly accommodated to HTC Sense Android and thought stock was inferior, but it doesn't feel awkward using this version.Overall I *am okay* with the purchase but I'm very inclined to return this if I experience any other issue. It has tarnished new phone day which is why this is getting 2-stars. Keep in mind this is a review on the refurbished phone listing and might not overall represent the S21 Ultra.
    48 people found this helpful
    C. Manring
    September 19, 2025
    2.0 out of 5 stars "Renewed" phone definitely a risky buy
    First of all I just want to proclaim that "(Renewed)" in the item listing is analogous to refurbished in my finding; which is something I did not know when I purchased this phone and only found out later when I received the item, where I was provided a leaflet from Amazon talking about it. There is a top q&a I'm seeing which says "new phone" in it which I find very misleading, especially considering that the product description doesn't list the item condition. I actually thought I was getting a new phone and that "renewed" implied some kind of service or Samsung model jargon. Still not a bad purchase price, however it definitely comes with refurbished issues I'm noticing.> Day 1, just had a system crash. Phone entirely blacked out and was unresponsive until using the volume+power key to force the reboot.> It ships with a 1.8 amp charger box. This phone has a crazy large battery and is rated for 2.7 amps. The other leaflet, from the seller, does note that the accessories may be generic but my question is why is it not at least full-power or even last-gen powerful? My U12+ had a 2.1 amp fast charger OEM. Also black phone, black charger box, white cable. ;\The phone camera is great, as advertised.Fast as f, as advertised.No pre-loaded bloatware, you can pick your own at initialization with this phone where-even the T-mobile app is optional.Naked Android 11 is also decent. I was formerly accommodated to HTC Sense Android and thought stock was inferior, but it doesn't feel awkward using this version.Overall I *am okay* with the purchase but I'm very inclined to return this if I experience any other issue. It has tarnished new phone day which is why this is getting 2-stars. Keep in mind this is a review on the refurbished phone listing and might not overall represent the S21 Ultra.
    48 people found this helpful
    C. Manring
    September 19, 2025
    2.0 out of 5 stars "Renewed" phone definitely a risky buy
    First of all I just want to proclaim that "(Renewed)" in the item listing is analogous to refurbished in my finding; which is something I did not know when I purchased this phone and only found out later when I received the item, where I was provided a leaflet from Amazon talking about it. There is a top q&a I'm seeing which says "new phone" in it which I find very misleading, especially considering that the product description doesn't list the item condition. I actually thought I was getting a new phone and that "renewed" implied some kind of service or Samsung model jargon. Still not a bad purchase price, however it definitely comes with refurbished issues I'm noticing.> Day 1, just had a system crash. Phone entirely blacked out and was unresponsive until using the volume+power key to force the reboot.> It ships with a 1.8 amp charger box. This phone has a crazy large battery and is rated for 2.7 amps. The other leaflet, from the seller, does note that the accessories may be generic but my question is why is it not at least full-power or even last-gen powerful? My U12+ had a 2.1 amp fast charger OEM. Also black phone, black charger box, white cable. ;\The phone camera is great, as advertised.Fast as f, as advertised.No pre-loaded bloatware, you can pick your own at initialization with this phone where-even the T-mobile app is optional.Naked Android 11 is also decent. I was formerly accommodated to HTC Sense Android and thought stock was inferior, but it doesn't feel awkward using this version.Overall I *am okay* with the purchase but I'm very inclined to return this if I experience any other issue. It has tarnished new phone day which is why this is getting 2-stars. Keep in mind this is a review on the refurbished phone listing and might not overall represent the S21 Ultra.
    48 people found this helpful
    C. Manring
    September 19, 2025
    2.0 out of 5 stars "Renewed" phone definitely a risky buy
    First of all I just want to proclaim that "(Renewed)" in the item listing is analogous to refurbished in my finding; which is something I did not know when I purchased this phone and only found out later when I received the item, where I was provided a leaflet from Amazon talking about it. There is a top q&a I'm seeing which says "new phone" in it which I find very misleading, especially considering that the product description doesn't list the item condition. I actually thought I was getting a new phone and that "renewed" implied some kind of service or Samsung model jargon. Still not a bad purchase price, however it definitely comes with refurbished issues I'm noticing.> Day 1, just had a system crash. Phone entirely blacked out and was unresponsive until using the volume+power key to force the reboot.> It ships with a 1.8 amp charger box. This phone has a crazy large battery and is rated for 2.7 amps. The other leaflet, from the seller, does note that the accessories may be generic but my question is why is it not at least full-power or even last-gen powerful? My U12+ had a 2.1 amp fast charger OEM. Also black phone, black charger box, white cable. ;\The phone camera is great, as advertised.Fast as f, as advertised.No pre-loaded bloatware, you can pick your own at initialization with this phone where-even the T-mobile app is optional.Naked Android 11 is also decent. I was formerly accommodated to HTC Sense Android and thought stock was inferior, but it doesn't feel awkward using this version.Overall I *am okay* with the purchase but I'm very inclined to return this if I experience any other issue. It has tarnished new phone day which is why this is getting 2-stars. Keep in mind this is a review on the refurbished phone listing and might not overall represent the S21 Ultra.
    48 people found this helpful
    C. Manring
    September 19, 2025
    2.0 out of 5 stars "Renewed" phone definitely a risky buy
    First of all I just want to proclaim that "(Renewed)" in the item listing is analogous to refurbished in my finding; which is something I did not know when I purchased this phone and only found out later when I received the item, where I was provided a leaflet from Amazon talking about it. There is a top q&a I'm seeing which says "new phone" in it which I find very misleading, especially considering that the product description doesn't list the item condition. I actually thought I was getting a new phone and that "renewed" implied some kind of service or Samsung model jargon. Still not a bad purchase price, however it definitely comes with refurbished issues I'm noticing.> Day 1, just had a system crash. Phone entirely blacked out and was unresponsive until using the volume+power key to force the reboot.> It ships with a 1.8 amp charger box. This phone has a crazy large battery and is rated for 2.7 amps. The other leaflet, from the seller, does note that the accessories may be generic but my question is why is it not at least full-power or even last-gen powerful? My U12+ had a 2.1 amp fast charger OEM. Also black phone, black charger box, white cable. ;\The phone camera is great, as advertised.Fast as f, as advertised.No pre-loaded bloatware, you can pick your own at initialization with this phone where-even the T-mobile app is optional.Naked Android 11 is also decent. I was formerly accommodated to HTC Sense Android and thought stock was inferior, but it doesn't feel awkward using this version.Overall I *am okay* with the purchase but I'm very inclined to return this if I experience any other issue. It has tarnished new phone day which is why this is getting 2-stars. Keep in mind this is a review on the refurbished phone listing and might not overall represent the S21 Ultra.
    48 people found this helpful
    C. Manring
    September 19, 2025
    2.0 out of 5 stars "Renewed" phone definitely a risky buy
    First of all I just want to proclaim that "(Renewed)" in the item listing is analogous to refurbished in my finding; which is something I did not know when I purchased this phone and only found out later when I received the item, where I was provided a leaflet from Amazon talking about it. There is a top q&a I'm seeing which says "new phone" in it which I find very misleading, especially considering that the product description doesn't list the item condition. I actually thought I was getting a new phone and that "renewed" implied some kind of service or Samsung model jargon. Still not a bad purchase price, however it definitely comes with refurbished issues I'm noticing.> Day 1, just had a system crash. Phone entirely blacked out and was unresponsive until using the volume+power key to force the reboot.> It ships with a 1.8 amp charger box. This phone has a crazy large battery and is rated for 2.7 amps. The other leaflet, from the seller, does note that the accessories may be generic but my question is why is it not at least full-power or even last-gen powerful? My U12+ had a 2.1 amp fast charger OEM. Also black phone, black charger box, white cable. ;\The phone camera is great, as advertised.Fast as f, as advertised.No pre-loaded bloatware, you can pick your own at initialization with this phone where-even the T-mobile app is optional.Naked Android 11 is also decent. I was formerly accommodated to HTC Sense Android and thought stock was inferior, but it doesn't feel awkward using this version.Overall I *am okay* with the purchase but I'm very inclined to return this if I experience any other issue. It has tarnished new phone day which is why this is getting 2-stars. Keep in mind this is a review on the refurbished phone listing and might not overall represent the S21 Ultra.
    48 people found this helpful
    Simon
    September 19, 2025
    4.0 out of 5 stars Expected more from 5000mAh battery
    Thought I'd get a few days between charges but the 888 isn't very efficient even with the processor set to max frequency of 70%, screen to 1080p, and refresh rate locked at 60. Even at 30x the camera zoom is still more of a novelty than useful. I reverse charged my Galaxy watch once and it took forever. The extra centimeter of height is appreciated when reading long articles and hasn't interfered with any pockets, though the added weight compared to my old phone is noticeable while wearing looser pants. Being abandoned by LG, I miss many of their software additions, but I've made due returning to Samsung after so many years.The finger print reader is slow and inaccurate especially compared to the instant nature of the physical one on my LG, and the face recognition doesn't recognize me wearing glasses. Luckily my watch unlocks the phone just fine. I've had no problems with the very minimally curved screen, and love listening to music in stereo thanks to the ear piece working with the main speaker.As for the seller, the phone arrived in its original box and wrapped completely in its six sided protection plastic.My next phone may only be the Plus instead of the Ultra, but I didn't mind paying a Plus price for this Ultra.
    5 people found this helpful
    KappaKappa
    September 19, 2025
    5.0 out of 5 stars Samsung S21 Ultra
    Very dependable device. Great seller product
    Alexander Hollingworth
    September 19, 2025
    3.0 out of 5 stars Good phone accidental buy!
    This product was not unlocked for my carrier. I had a different carrier,and product was returned. Company shipped phone quickly. I purchased accidently.
    miguel Ramirez
    September 19, 2025
    4.0 out of 5 stars Good phone
    Great phone but one of the things that i didn't like was that it had scratches on the screen when i received it. it performs well as a new phone. Please invest in a product that removes scratches on your phones before you sell them.
    Kathy H.
    September 19, 2025
    5.0 out of 5 stars Works as it should
    So far so good, I purchased the extra coverage since this is my first time buying a used phone. No complaints, everything works as it should.
    Andyk1
    September 19, 2025
    5.0 out of 5 stars Not a scratch.
    This review is for the (Samsung Galaxy S21 Ultra 5G | G998U Android Cell Phone | US Version Smartphone)sold by thegadgetdeals. If I didn't know better, I thought it was brand new phone. Not a single scratch on the front screen, camera Lens, sides, corners or back. 100% perfect condition. Came with 65% charge. Brand new fast charger and USB-C cable and no directions but Samsung has the PDF file (G998U). Well packaged and protected in a generic cardboard box. For $392 bucks it was a good buy. My Excellent condition (Refurbished) was actually in Premium condition.Remember to NOT remove your OLD sim card from your OLD phone before calling to activate the new phone. It will delay the activation and you will have to start over if you chose to go that route.If I have any issues in the future I will update this review.I almost forgot. My phone came with 98% battery life remaining vise the 80% minimum promised as measured using the android AccuBattery app. You have to charge your phone to 100% and let it run down below 15% a few times for an accurate reading.Am very, very satisfied. Oh, was delivered 5 days early also. (insert smiley face here :)
    9 people found this helpful
    Marshall
    September 19, 2025
    1.0 out of 5 stars Phone functions like it is used in poor condition.
    Phone will not hold a charge for more than 6 hours. Phone does not fast charge on OEM charger. not has to be place a certain way to accept wireless charging and then takes several hours to reach 78%. I have tried to use the screenshot function and it does not work, the proximity sensor that turns off your screen while taking so your face doesn't hang up your call works inadvertently. I purchased this phone as a backup to my flip 5 while the screen is getting repaired, but for the money spent, this phone has more issues than my blackberry Priv and it runs Android 7. It I didn't need it I would not keep it, this is not a good refurbished produect. Now, several months later, the phone does not take snapshots.The battery is c***It won't zoom when I open up a web page and I dropped an old carpet and the body cracked. Buy from somebody else not sure how they got so many four stars but this is garbage junk.
    David Cassells
    September 19, 2025
    5.0 out of 5 stars Perfect condition
    I purchased this phone almost 30 days ago. It's a great phone. Looked brand new. No scratches at all. Works great. I'm very surprised it was Refurbished.
    James Simmons
    September 19, 2025
    5.0 out of 5 stars QUALITY PRODUCT
    Well packaged, no visible scratches or scuff marks. Looks brand new. Very happy with this phone.Pictures are nice with easy camera operations. I have had this phone for nearly a month now. I absolutely love this phone. First system update came this morning and before I knew it, the update was downloaded and done. This phone is fast. I will buy from this vendor at upgrade time.
    4 people found this helpful
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