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Samsung Galaxy S21 Ultra 5G G9980 512GB 16GB RAM Factory Unlocked International Version - Phantom Black

3.9 3.9 out of 5 stars 38 ratings
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Brand Samsung
Model Name Galaxy S21 Ultra 5G
Wireless Carrier Everything Everywhere
Operating System Android 11.0
Cellular Technology 5G
Memory Storage Capacity 16 GB
Connectivity Technology Wi-Fi
Color Black
Screen Size 6.8 Inches
Wireless network technology GSM, CDMA
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Samsung Galaxy S21 Ultra 5G G9980 512GB 16GB RAM Factory Unlocked International Version - Phantom Black

Samsung Galaxy S21 Ultra 5G G9980 512GB 16GB RAM Factory Unlocked International Version - Phantom Black

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Customer reviews

3.9 out of 5 stars
3.9 out of 5
38 global ratings

Top reviews from the United States

Obdulia
5.0 out of 5 stars Sketchy at 1st but worth it
Reviewed in the United States on December 13, 2021
Verified Purchase
Will split review in 2 parts. Have had phone for some months now.
1: explaining refurbished experience
2: actual samsung phone

I'm always skeptical buying refurbished phones online, but through Amazon everything is alot smoother. So far I've gotten 3 phones thru Amazon 1 was glitchy so far was glitchy but with Amazon the return was hassle free got another which worked perfectly. So dont have to worry if phone comes defective, just have to return before return period.

So about the phone, phone is smooth, camera is amazing if in the right hands can take some amazing pictures, and even without experience can help take good pictures. Phone is holding good battery so far, and charges very well using the proper fast charging wall head. Easily get 10% in 5 mins
One person found this helpful
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C. Best
1.0 out of 5 stars -5 NOT Compatible with NEW SIM Card Network that providers are using in USA
Reviewed in the United States on August 28, 2021
Verified Purchase
Does NOT work with NEW SIM Card Networks that providers are changing over to in USA.

They should post that on their site! Very dissatisfying after all the trouble to send it back for refund and losing use of my old phone!

A lot of (FRUSTRATION) to have to make many calls and find out myself! Lack of information on the technology changes on their site!

Took Sim Card out of Samsung Galaxy S8 to change over. (It Would NOT WORK AGAIN) after removal and put back in Samsung Galaxy S8!
Now, that phone has become useless!

Will not buy off technology off of Amazon again.
(Very dissatisfying experience)! -5
5 people found this helpful
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S. Rose
5.0 out of 5 stars LOVE THIS PHONE!!
Reviewed in the United States on January 23, 2022
Verified Purchase
I've always had Samsung - S5, S7, S9+ and now S21 Ultra. Super fast, lots of internal storage so don't need "external" micro storage card. Face recognition is very accurate as is fingerprint recognition. The battery lasts 2 days and with hi speed charging (25W) it has fast fast fast recovery. Snapdragon processor is fast, and screen is great at top resolution. 120 refresh rate is a pleasure. And takes 2 SIM cards so can get international SIM to go with domestic so when traveling its easy to switch. Cameras are great with super resolution both front and back. Can't wait to install EXPERT RAW app to get most out of them.
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Gwendolynn
4.0 out of 5 stars Store was fine, the device was terrible
Reviewed in the United States on April 29, 2021
Verified Purchase
The biggest issue that I had was that I received the defective version of this phone. The speaker phone didnt work at all. Samsung had this issue with some of these new releases. Currently awaiting a refund. I am ONLY rating the store. If I were rating the phone itself I would have given it 1 star. Samsung should rethink this phone and their service.
7 people found this helpful
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Top reviews from other countries

Sarath
5.0 out of 5 stars Excellent
Reviewed in India on December 7, 2022
Verified Purchase
Excellent
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Manoj Kunder
1.0 out of 5 stars No support of Jio 5g on snapdragon processor variant of 21ultra 5g
Reviewed in India on July 15, 2023
Verified Purchase
Please do not buy imported or models which are not released in India, though it is sold on Amazon India platform. After spending more than a lakh of Rupees on high variant of Samsung Phone and also with title of 5g on 21 ultra, it doesn't support Jio 5g.
Don't waste your valuable money on these models. I am literally repenting my decision.
2 people found this helpful
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laba boda
1.0 out of 5 stars It is not functioning due to some software problems. Pls replace it
Reviewed in India on January 14, 2023
Verified Purchase
Samsung care of our locality denied to repair it & told that it has been bought from international purchase. So they can not get the software of it. Hence you are requested to replace it.
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laba boda
1.0 out of 5 stars It is not functioning due to some software problems. Pls replace it
Reviewed in India on January 14, 2023
Samsung care of our locality denied to repair it & told that it has been bought from international purchase. So they can not get the software of it. Hence you are requested to replace it.
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A. N. Raj
3.0 out of 5 stars Over Rated Phone S21 Ultra 512gb ROM and 16bg RAM
Reviewed in India on August 12, 2021
Verified Purchase
With very high expectations, I configured this Snapdragon 888 version, and was not thrown off my feet, by its performance on a day to day basis. I also use a Note 9 with identical aps and I see only very marginal improvement in speed of opening aps and working on them, but this phones price is almost 3 times of note 9. I also use a iq003 and oneplus 7t mclaren edition. Comparatively there is marginal improvement which does not justify this phones price. I do not play games so no comments on that area. I am into Management and all tasks that I use on a daily basis is just a tad bit faster than the previous phones I used. The only area there is visible improvement is in the Camera side, that too only with the 108 mp primary, ultra wide and the periscope camera. Otherwise the images out of note 9, oneplus and iq are fairly good enough. In Video definitely this phone is far better than any other mentioned here. Overall if you really need the 512 gb storage and camera functions then you can consider this model , the ram management of 16gb ram is not that great compared to the 12gb ram in iq003 and oneplus mclaren I own. I also got a Samsung flip case with S pen that costs 6k again and to reduce this bulk I also bought a spigen case which costs 1.9 k. A very expensive proposition, this phone does not come with a protective case nor Spen bundled. Introduction of S pen features (only software) in the phone is added advantage. For this price there is no great value for money in my opinion. The seller ships making sure such an expensive device is in transit for 5-6 days to reach between Metros, which is not good. These kind of products must be delivered in a day or 2 from Metro to Metro. The packing was adequate. MOST IMPORTANT - PLEASE PUT AN INDIAN SIM FIRST AND MAKE OUTGOING CALLS FOR ATLEAST 5 OR MORE MINUTES, before you use any international Sim. Otherwise this Mbl will not function if you use any other non Indian sim for the first time. Hope the information provided was useful in taking a decision.
90 people found this helpful
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