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Ships from: INTEGRON TECHNOLOGIES INC Sold by: INTEGRON TECHNOLOGIES INC
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Ships from: CELLULAR GALLERY INC Sold by: CELLULAR GALLERY INC
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
Purchase options and add-ons
Brand | SAMSUNG |
Model Name | Phantom |
Wireless Carrier | Unlocked |
Operating System | Android 11.0 |
Cellular Technology | 5G |
Memory Storage Capacity | 12 GB |
Color | Black |
Screen Size | 6.8 Inches |
Wireless network technology | GSM, CDMA |
Ram Memory Installed Size | 12 GB |
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Top Brand: SAMSUNG
Compare with similar items
This Item 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 | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $799.99$799.99 | $459.00$459.00 | -6% $522.73$522.73 List Price: $559.99 | $434.99$434.99 | -6% $495.00$495.00 Typical price: $527.00 | $444.00$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
Looking for specific info?
Product information
Product Dimensions | 2.98 x 0.35 x 6.5 inches |
---|---|
Item Weight | 8 ounces |
ASIN | B08T1TDFVX |
Item model number | SM-G998BZKGXSP |
Batteries | 1 Lithium Ion batteries required. (included) |
Customer Reviews |
4.4 out of 5 stars |
OS | Android 11.0 |
RAM | 12 GB |
Wireless communication technologies | Cellular |
Display technology | AMOLED |
Other display features | Wireless |
Human Interface Input | Touchscreen |
Other camera features | Front |
Form Factor | Slate |
Color | Black |
Phone Talk Time | 40 Hours |
Phone Standby Time (with data) | 114 hours |
Manufacturer | Samsung |
Date First Available | January 29, 2021 |
Memory Storage Capacity | 12 GB |
Standing screen display size | 6.8 Inches |
Ram Memory Installed Size | 12 GB |
Battery Capacity | 5000 Milliamp Hours |
Weight | 227 Grams |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers 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
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
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
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
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
Reviews with images
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Top reviews
Top reviews from the United States
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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.
See below some important details:
Model:
US version: SM-G988U1 (unlocked for GSM and CDMA)
International version: SM-G988B/DS (Supports only GSM)
Hardware differences:
Processor:
US version: Snapdragon
International version: Exynos
SIM Trays:
US version: Single SIM tray
International version: Dual SIM tray + supports eSIM
5G is not working for me with T-Mobile (SIM1), and AT&T (SIM2). I still like this phone with 4G connectivity and 4G+, which is same as the 4G-LTE support.
Here is why 5G isn't working in the USA on the international version...
SM-G988B/DS' supported 5G bands
SA/NSA/Sub6 (n1, n3, n5, n7, n8, n28, n40, n77, n78)
T-Mobile's 5G Bands:
n71 (600 MHz)
n41 (2.5 GHz)
n260 (39 GHz)
AT&T's 5G Bands:
n260 39GHz mmWave
n5 850MHz Low-band... I believe this frequency is not used
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.
Top reviews from other countries
The seler is local Singapore. Item was new, likely from M1
Reviewed in Singapore on March 26, 2022
The seler is local Singapore. Item was new, likely from M1