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Samsung Galaxy S21 Ultra 5G SM-G998B/DS 256GB 12GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Phantom Black

4.4 4.4 out of 5 stars 222 ratings

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$799.99
Get it Mar 20 - 22
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Ships from and sold by INTEGRON TECHNOLOGIES INC.
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Top Brand: SAMSUNG

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4.4/5 star rating from 100K+ customer ratings
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Samsung Galaxy S21 Ultra 5G SM-G998B/DS 256GB 12GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Phantom Black
Samsung Galaxy S21 Ultra 5G SM-G998B/DS 256GB 12GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Phantom Black
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Price$799.99$459.00-6% $522.73
List Price:$559.99
$434.99-6% $495.00
Typical price:$527.00
$444.00
Delivery
Get it Mar 20 - 22
Get it as soon as Wednesday, Mar 20
Get it as soon as Wednesday, Mar 20
Get it Mar 25 - 26
Get it as soon as Wednesday, Mar 20
Customer Ratings
Face recognition
4.4
4.2
4.0
4.3
4.1
4.8
Battery life
4.2
4.1
4.2
4.1
4.1
4.2
Fingerprint reader
4.2
4.3
4.2
4.7
4.6
4.7
Value for money
4.2
3.7
4.1
4.3
4.3
Sold By
INTEGRON TECHNOLOGIES INC
Edge Cellular
Cellmigo
Chubbiestech
Macalegin Electronics
thegadgetdeals
display size
6.8 inches
6.8 inches
6.8 inches
6.8 inches
6.8 inches
6.8 inches
memory capacity
12 GB
256 GB
512 GB
256 GB
512 GB
256 GB
model name
Phantom
S21 ULTRA
Galaxy S21 Ultra 5G
Galaxy S21 Ultra 5G 256GB
Galaxy S21 Ultra
Galaxy S21 Ultra
operating system
Android 11.0
Android
Android
Android
Android
Android
connectivity tech
Bluetooth, Wireless
Bluetooth, Wireless
Wi-Fi
Wi-Fi
Wi-Fi
display type
AMOLED
AMOLED
AMOLED
AMOLED
water resistance
water resistant
not water resistant
water resistant
not water resistant
not water resistant
not water resistant

Product Description

The first Galaxy S series smartphone with S Pen

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Samsung Galaxy S21 Ultra 5G SM-G998B/DS 256GB 12GB RAM Factory Unlocked (GSM Only | No CDMA - not Compatible with Verizon/Sprint) International Version - Phantom Black


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
222 global ratings

Customers say

Customers like the resolution and speed of the cellular phone. They mention that the screen resolution is beautiful and very bright. That said, some complain about the performance, saying that the phone does not work on the US 5g network and stopped working after two months. Opinions are mixed on quality.

AI-generated from the text of customer reviews

5 customers mention5 positive0 negative

Customers are satisfied with the resolution of the cellular phone. They mention that the screen resolution is beautiful, the director's view is awesome, and the screen quality is very bright.

"The cellphone is great, really fast, and its screen resolution is beautiful...." Read more

"...Beautiful phone. Loved the new camera. I am a new Samsung user so having to purchase the charging dock and type C headphones separately was a bummer." Read more

"...reader very fast, It lasted for a day and half also screen quality very bright, I actually love it." Read more

"This phone is very fast. Has very colorful display, great resolution. The only thing I need is to buy fast charger and see how fast it is." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the speed of the cellular phone. They mention that it is very fast and the delivery was fast.

"The cellphone is great, really fast, and its screen resolution is beautiful...." Read more

"This is the best phone I have ever used, fingerprint reader very fast, It lasted for a day and half also screen quality very bright, I actually love..." Read more

"This phone is very fast. Has very colorful display, great resolution. The only thing I need is to buy fast charger and see how fast it is." Read more

"Fast delivery...." Read more

9 customers mention6 positive3 negative

Customers are mixed about the quality of the cellular phone. Some mention that it is a very good phone, while others say that it stopped making or receiving phone calls or text messages this month.

"The cellphone is great, really fast, and its screen resolution is beautiful...." Read more

"...Since this month (July, 2022) it stopped making or receiving phone calls or text messages. I went to AT&T store...." Read more

"...Beautiful phone. Loved the new camera. I am a new Samsung user so having to purchase the charging dock and type C headphones separately was a bummer." Read more

"This is the best phone I have ever used, fingerprint reader very fast, It lasted for a day and half also screen quality very bright, I actually love..." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the performance of the cellular phone. They mention that it does not work on the US 5G network, will not work in America as advertised, and stopped working after two months.

"...No problems other than this mobile will not work in America as advertised -- 3G networks are now disabled in the USA and this iteration of the phone..." Read more

"...I'm giving 4-stars out of 5 because 5G isn't working.Sorry for the long post. Hope this helps some potential buyers in making a decision." Read more

"Great phone but 5G doesn't work with this phone with At&T plan. Just uses H+ for some reason." Read more

"...change to the 5g network, we found out that this phone does not work on the US 5g network...." Read more

Absolutely satisfied!
5 Stars
Absolutely satisfied!
I was looking for dual sim unlocked phone.This one is absolutely success!It works perfectly with At&t and sim card from a different country together!Great camera, great look with my favorite curved screen!Thanks to this seller!
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Top reviews from the United States

Reviewed in the United States on January 4, 2022
Reviewed in the United States on May 13, 2021
7 people found this helpful
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Reviewed in the United States on April 7, 2021
10 people found this helpful
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Reviewed in the United States on April 24, 2021
5 people found this helpful
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Reviewed in the United States on April 13, 2021
130 people found this helpful
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Reviewed in the United States on August 4, 2021
Reviewed in the United States on July 22, 2022
3 people found this helpful
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Top reviews from other countries

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Luis
5.0 out of 5 stars Camara
Reviewed in Mexico on January 2, 2023
Amazon Customer
5.0 out of 5 stars Great new phone.
Reviewed in Singapore on March 26, 2022
Customer image
Amazon Customer
5.0 out of 5 stars Great new phone.
Reviewed in Singapore on March 26, 2022
Phone is really good. Camera I feel is best. And it is the last ever (maybe) samsung with infinity screen. Pen works (bought separately). Yes and camera, macro is fantastic.
The seler is local Singapore. Item was new, likely from M1
Images in this review
Customer image
Customer image
Oscar F.
5.0 out of 5 stars Todo excelente
Reviewed in Mexico on September 22, 2021
4 people found this helpful
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PJ
5.0 out of 5 stars Highly recommended
Reviewed in Singapore on April 5, 2021
Gerardo
5.0 out of 5 stars Supero las expectativas.
Reviewed in Mexico on December 7, 2021