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Samsung Galaxy S21 5G G991B 128GB Dual Sim GSM Unlocked Android Smartphone (Global, International Variant/US Compatible LTE) - Phantom Gray

$369.99
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Brand SAMSUNG
Operating System Android 11.0
Ram Memory Installed Size 8 GB
CPU Speed 2.2, 2.8 GHz
Memory Storage Capacity 128 GB
Screen Size 6.2 Inches
Model Name Galaxy S21
Wireless Carrier Unlocked for All Carriers
Cellular Technology 2G
Connectivity Technology Wi-Fi, USB

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Frequently bought together

Samsung Galaxy S21 5G G991B 128GB Dual Sim GSM Unlocked Android Smartphone (Global, International Variant/US Compatible LTE)
$369.99
Get it Jul 15 - 17
In Stock
Ships from and sold by INTEGRON TECHNOLOGIES INC.
+
UniqueMe [2+3 Pack Compatible with Samsung Galaxy S21 5G - 6.2 inch Tempered Glass + Camera Lens Protector Screen Protector w
$12.99 ($4.33/Count)
Get it as soon as Monday, Jul 15
In Stock
Sold by RiKiPhone and ships from Amazon Fulfillment.
+
Spigen Liquid Air [Military Grade] Designed for Galaxy S21 Case (2021) - Matte Black
$12.99
Get it as soon as Monday, Jul 15
In Stock
Sold by Spigen Inc and ships from Amazon Fulfillment.
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Customer reviews

4.1 out of 5 stars
4.1 out of 5
133 global ratings

Customers say

Customers like that the phone supports dual physical sim cards. They also appreciate the great picture quality and wonderful screen. However, some customers differ on performance.

AI-generated from the text of customer reviews

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Dual physical cardPicture qualityPerformance
3 customers mention "Dual physical card"3 positive0 negative

Customers like the dual physical card support of the cellular phone. They mention that the camera is okay and that the open duel sim card is okay.

"Brand new and working good so far. No issues. Physical Dual sim as stated." Read more

"...This phone indeed supports dual physical sim cards (see screenshots)...." Read more

"Bought the phone 3months ago ,Camera is okey and open duel sim card is okey...." Read more

3 customers mention "Picture quality"3 positive0 negative

Customers are satisfied with the picture quality of the cellular phone. They mention that it has a wonderful screen, and the camera is great.

"The battery life sucks but picture quality is great. Wasn't reading my fingerprints could be because of the tempered glass. Overall it's not bad." Read more

"...Phone did have wonderful screen, and was light and small, very nice feel. Too bad it didn't work." Read more

"...the camera is great though with great features. easy settings and easy to use." Read more

12 customers mention "Performance"6 positive6 negative

Customers are mixed about the performance of the cellular phone. Some mention that it works well with no issues, while others say that it doesn't work with their Verizon service.

"Brand new and working good so far. No issues. Physical Dual sim as stated." Read more

"...sent new sim card, but still would not work on 5g. Second sim only worked 30% of time, continuously dropped calls. Would not work in Mexico...." Read more

"...Another perk is there was not that much bloatware. Works great with my car." Read more

"This phone did not work with our Verizon service at all...." Read more

Indeed dual physical sim support
5 Stars
Indeed dual physical sim support
I haven’t used the device yet. So this is an early review where I am glad that the delivered product aligned with the advertised details. This phone indeed supports dual physical sim cards (see screenshots). This is important for people outside the united states with no e-sim support.Some sellers falsely claim dual physical sim (G991B/DS) but they actually deliver G991U which supports only a single sim. So I am glad this seller delivered the right product.
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Top reviews from the United States

DC
5.0 out of 5 stars Just as described
Reviewed in the United States on May 28, 2024
Verified Purchase
Brand new and working good so far. No issues. Physical Dual sim as stated.
Helpful
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Daisy
4.0 out of 5 stars Good
Reviewed in the United States on November 18, 2022
Verified Purchase
The battery life sucks but picture quality is great. Wasn't reading my fingerprints could be because of the tempered glass. Overall it's not bad.
2 people found this helpful
Helpful
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Ahmed T.
5.0 out of 5 stars Indeed dual physical sim support
Reviewed in the United States on August 11, 2023
Verified Purchase
I haven’t used the device yet. So this is an early review where I am glad that the delivered product aligned with the advertised details. This phone indeed supports dual physical sim cards (see screenshots). This is important for people outside the united states with no e-sim support.

Some sellers falsely claim dual physical sim (G991B/DS) but they actually deliver G991U which supports only a single sim. So I am glad this seller delivered the right product.
Customer image
Ahmed T.
5.0 out of 5 stars Indeed dual physical sim support
Reviewed in the United States on August 11, 2023
I haven’t used the device yet. So this is an early review where I am glad that the delivered product aligned with the advertised details. This phone indeed supports dual physical sim cards (see screenshots). This is important for people outside the united states with no e-sim support.

Some sellers falsely claim dual physical sim (G991B/DS) but they actually deliver G991U which supports only a single sim. So I am glad this seller delivered the right product.
Images in this review
Customer image Customer image
Customer imageCustomer image
3 people found this helpful
Helpful
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Brian
1.0 out of 5 stars Not 5g, poor reception on sim#2
Reviewed in the United States on February 10, 2023
Verified Purchase
Phone would not log onto 5g network. TMobile sent new sim card, but still would not work on 5g. Second sim only worked 30% of time, continuously dropped calls. Would not work in Mexico.
Replaced with Nord 10 plus one, logs onto 5g and second sim works fine, and phone is less than 1/2 the price.
Phone did have wonderful screen, and was light and small, very nice feel. Too bad it didn't work.
One person found this helpful
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Ellice
5.0 out of 5 stars works great
Reviewed in the United States on September 15, 2021
Verified Purchase
I had a tough time justifying the cost of this phone. ATT said I needed to upgrade to a 5G phone. There are not many 5G dual sim card phones out there, so I went with this one. Man, it looks so much faster than my own phone. I did not realize how with my old phone, I was often waiting for apps and screens to load. This new phone is fast. Even as a "used" phone, it still had the protective sticker on the rim of the phone. Another perk is there was not that much bloatware. Works great with my car.
13 people found this helpful
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Rosemary wamutu
3.0 out of 5 stars Only 3 months old but not functioning.
Reviewed in the United States on July 6, 2022
Verified Purchase
Bought the phone 3months ago ,Camera is okey and open duel sim card is okey. Unfortunatelly the phone is misbehaving not charging!!,getting heated up!!,blue tooth switching itself on!! etc and am still paying for the phone bytheway.Contacted the seller but did not assist ...is frastrating!!!please i would not advice anybody to buy it.
4 people found this helpful
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William E Schwabe
5.0 out of 5 stars So far so good!
Reviewed in the United States on April 1, 2022
Verified Purchase
Was new in box when received, not used or refurbished. Dual sims seem to work as advertised, Orange SIM works in France and West Africa, Verizon and Orange SIM worked in Belgium. Fired right off with my Verizon SIM at home (US) and no problems in several states, no bloatware to go with it though, darn! :-) Battery life seems about the same as my old S9, not great but OK. Overall very happy with purchase!
6 people found this helpful
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Arcenio M.
4.0 out of 5 stars Great telephone to be used in the USA.
Reviewed in the United States on May 28, 2022
Verified Purchase
So far it has been a great device, i have one line with AT&T she the other line with an MNVO through T-Mobile.
3 people found this helpful
Helpful
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