- Home Page /
- Cell Phones /
- Shop Phones by Brand /
- Samsung Galaxy Phones /
- Samsung Galaxy Phones by Model /
- Galaxy S Series /
- Galaxy S21 /
- Galaxy S21 Unlocked Phones /
- Samsung Galaxy S21 Ultra 5G, 128GB Silver - U...
0 ratings
Item #:
32001097
Samsung Galaxy S21 Ultra 5G, 128GB Silver - Unlocked
87% of respondents would recommend this to a friend
Item #:
32001097
GTQ 6962
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 9 items left in stock.
Order now and get it around Thursday, August 20
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
Our best camera, your best life.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Camera Excellence
The S21 Ultra features a revolutionary camera system with a 108MP main sensor, enabling stunning photography and ultra-clear zoom up to 100x, capturing details beyond expectation.
Battery Performance
Equipped with a powerful 5000mAh battery, it provides all-day use with fast charging and wireless charging capabilities, ensuring you stay connected without interruptions.
Display Quality
With a massive 6.8-inch Dynamic AMOLED 2X display, enjoy vibrant colors and smooth scrolling at 120Hz, delivering an immersive viewing experience for gaming and multimedia consumption.
Product Details
- Record in 8K resolution for incredibly detailed videos
- Capture clear 64MP still shots day or night with the camera
- Single Take AI simplifies photo and video editing for capturing moments
- 108MP camera with 100x Space Zoom and Zoom Lock feature
- Switch camera angles with Director's View and shoot in Vlogger View simultaneously
- Adaptive display with 10Hz to 120Hz refresh rate and intelligent blue-light management
| Service provider | AT&T |
| Rear cam mpx | 108 MP |
| Screen size | 6.8 in (17.3 cm) |
| Battery capacity | 5000 mAh |
| Ram memory | 12 GB |
| Native resolution | 3200 x 1440 |
| Brand | Samsung |
| Model name | Galaxy S21 Ultra |
| Mobile OS | Android |
| HD capacity | 128 GB |
| Front cam mpx | 40 MP |
| Wireless | Wi-Fi, NFC, 5G, LTE Advanced, EVDO, GPRS, HSDPA, HSPA, LTE, EDGE |
| Proc. brand | Qualcomm |
| Processor speed | 2.84 GHz |
| Color | Silver |
| 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 Galaxy S21 Ultra's advanced camera system excels in capturing high-quality photos and videos, perfect for enthusiasts.
-
Power Users
With its high performance and large storage capacity, this phone is excellent for gamers and multitaskers alike.
-
Tech Savvy Users
Unlocked for flexibility, this device supports 5G networks and is ideal for those who seek the latest technology.
-
Budget-Conscious Buyers
The Galaxy S21 Ultra is a premium device with a high price point, unsuitable for users with strict budgets.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the resolution of the camera?
Answer: The camera has a resolution of 108MP, providing the highest resolution on a smartphone. -
Question:
Can I switch camera angles while recording?
Answer: Yes, you can switch camera angles in real time with the Director's View feature. -
Question:
What can I do with Single Take AI?
Answer: Single Take AI allows you to create short and shareable GIFs, movies, and more all in one take.
Samsung Galaxy S21 Unlocked Phones Editorial Review
The Samsung Galaxy S21 Ultra 5G, 256GB Black - Unlocked is a highly praised phone, especially for its camera features and customizable interface. Users report that the phone is fast and runs smoothly. The primary con appears to be that the battery life drains quickly, regardless of the battery-saver mode.
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
Pros
- Great camera
- Large storage capacity
- Customizable interface
- Sleek and pleasing aesthetic
- Swift and seamless features
Cons
- Battery life drains quickly
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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.
GTQ 6962
Order now and get it around Thursday, August 20
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 9 items 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 at 108MP.
- 100x Space Zoom and Zoom Lock for capturing distant subjects.
- Switch camera angles in real time with Director's View.
- Create short and shareable GIFs, movies, and more with Single Take AI.
- 8K Video Snap for turning frames into high-res stills.
- Seamless metal camera detailing and modern matte finishes.
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.