- Home Page /
- Cell Phones /
- Shop Phones by Brand /
- Samsung Galaxy Phones /
- Samsung Galaxy Phones by Model /
- Galaxy S Series /
- Galaxy S21 Ultra 5G /
- Galaxy S21 Ultra 5G Unlocked Phones /
- Samsung Galaxy S21 Ultra 5G, 256GB Black - Un...
0 ratings
Item #:
31577004
Samsung Galaxy S21 Ultra 5G, 256GB Black - Unlocked
89% of respondents would recommend this to a friend
Item #:
31577004
XCD 930
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Thursday, July 30
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
SAMSUNG Galaxy S21 Ultra gives you the highest resolution you can get on a smartphone at a crystal clear 108MP.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Top-Notch Camera
Equipped with a 108MP quad-camera system, the Galaxy S21 Ultra captures stunning photos and 8K videos, surpassing competitors with unmatched clarity and versatility for photography enthusiasts.
Dynamic Display
The 6.8-inch AMOLED display with 120Hz refresh rate delivers vibrant colors and smooth scrolling, enhancing the viewing experience for gamers and media lovers, making it one of the best in its class.
5G Connectivity
Offering lightning-fast 5G support, the Galaxy S21 Ultra ensures robust internet speeds for streaming, gaming, and browsing, future-proofing your device against upcoming network advancements for seamless connectivity.
Product Details
- Samsung Galaxy S21 Ultra 5G, 256GB Black - Unlocked
- 108MP camera with 100x Space Zoom and Zoom Lock
- Director's View and Vlogger View for creative control
- Single Take AI for creating GIFs, movies, and more in one take
- 8K Video Snap for detailed high-res stills from videos
- Adaptive display with 10Hz to 120Hz refresh rate and tough glass protection
| Service provider | Unlocked |
| Screen size | 6.8" (17.3 cm) |
| Battery capacity | 5000 mAh |
| Ram memory | 16 GB |
| Native resolution | 3200 x 1440 |
| Brand | Samsung |
| Model name | Galaxy S21 Ultra |
| Mobile OS | Android |
| Resolution | 3200 x 1440 pixels |
| HD capacity | 256 GB |
| Front cam mpx | 40 MP |
| Wireless | Wi-Fi, NFC, 5G, LTE Advanced, EVDO, GPRS, HSDPA, HSPA, LTE, EDGE |
| Processor speed | 2.84 GHz |
| Color | Black |
| Assembled product weight | 8.08 oz (229.07 grams) |
| Features | Wireless Charging |
| Sim card size | Nano/eSIM |
| Virtual assistant | Bixby |
| Accessories included | C to C Data Cable, Ejection Pin |
Who Should Buy?
-
Photography Enthusiasts
The S21 Ultra offers an exceptional camera system, ideal for users who love capturing high-quality photos and videos.
-
Power Users
With its top-tier performance, this phone is perfect for those who multitask, game, or use intensive applications.
-
Tech Savvy Individuals
Its advanced features and 5G capabilities make it suitable for users who appreciate the latest technology.
-
Budget-Conscious Buyers
With its premium price tag, those looking for an affordable smartphone may not find it suitable.
Product Description
About This Item
Introducing the Samsung Galaxy S21 Ultra 5G, 256GB in Black - Unlocked. Get ready to experience the ultimate in mobile power with the Samsung Galaxy S21 Ultra. Packed with cutting-edge features and an unrivaled performance, this smartphone is designed to elevate your digital experience to new heights.
Featuring a stunning 6.8-inch Dynamic AMOLED 2X display, the Galaxy S21 Ultra offers breathtaking clarity and vibrant colors for an immersive viewing experience. Whether you're streaming your favorite movies or playing games, you'll be captivated by the crisp details and smooth visuals. Equipped with a powerful Exynos 2100 processor and 12GB of RAM, the Galaxy S21 Ultra delivers lightning-fast performance and seamless multitasking. Say goodbye to lagging apps and hello to smooth, responsive navigation. Capture every moment in lifelike detail with the professional-grade quad camera system.
The 108MP wide lens, 12MP ultra-wide lens, and two 10MP telephoto lenses enable you to take stunning photos and videos in any setting. From wide landscapes to close-up shots, the Galaxy S21 Ultra ensures that every image is sharp and vibrant. Stay connected and productive on the go with the ultra-fast 5G connectivity. Stream your favorite content, download files, and browse the web at lightning speed.
Plus, with the 256GB of internal storage, you'll have plenty of space to store all your photos, videos, and apps. The Samsung Galaxy S21 Ultra also offers a long-lasting 5,000mAh battery, ensuring that you can power through your day without worrying about running out of charge. And with the added convenience of wireless charging and reverse wireless charging, you can easily keep all your devices powered up. With its sleek and sophisticated design, the Galaxy S21 Ultra is sure to turn heads wherever you go. The premium glass back and metal frame not only look stunning but also provide a comfortable grip.
And with its IP68 water and dust resistance, you can roam freely without worrying about accidental spills or splashes. Don't miss out on the best Samsung Galaxy S21 Ultra deals - buy online now and experience the future of mobile technology.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the resolution of the camera on the SAMSUNG Galaxy S21 Ultra?
Answer: The camera on the SAMSUNG Galaxy S21 Ultra has the highest resolution of 108MP. -
Question:
Can I switch camera angles in real time when recording videos?
Answer: Yes, you can switch camera angles in real time with the Director's View feature. -
Question:
Can I create GIFs and movies easily with the SAMSUNG Galaxy S21 Ultra?
Answer: Yes, you can use the Single Take AI feature to create short and shareable GIFs and movies.
Samsung Galaxy S21 Ultra 5G Unlocked Phones Editorial Review
No editorial reviews found
Customer Reviews & Ratings
4561 customers ratings
-
5 Star
82%
-
4 Star
12%
-
3 Star
2%
-
2 Star
0%
-
1 Star
2%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 930
Order now and get it around Thursday, July 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Highest resolution on a smartphone with 108MP camera
- 100x Space Zoom and Zoom Lock feature
- Director's View for switching camera angles in real time
- Single Take AI for creating short and shareable GIFs and movies
- 8K Video Snap for turning frames into high-res stills
- Seamless metal camera detailing and tough glass for protection
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.