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Item #:
86818125
Samsung Galaxy S21 Ultra 5G Smartphone 128GB Phantom Silver Android 11.0 G998B
88% of respondents would recommend this to a friend
Item #:
86818125
BSD 534
Price Details
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*All items will import from EU
3%
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Imported from EU store
QTY:
Only 17 items left in stock.
Order now and get it around Thursday, August 13
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What Stands Out
Stunning Display
Experience vibrant visuals with a 6.8-inch Dynamic AMOLED 2X display, offering incredible color accuracy and clarity for gaming, streaming, and photography.
Exceptional Camera System
Capture breathtaking photos and videos with a versatile camera setup, including a 108MP main sensor and multiple lenses, catering to every photography need and enhancing creativity.
Long-lasting battery
Stay connected longer with a robust 5000mAh battery, designed to power through your day with extensive usage, eliminating the worry of frequent recharging.
Product Details
- Samsung Galaxy S21 Ultra 5G Smartphone 128GB Phantom Silver Android 11.0 G998B
| Operating system | Android, Android 13.0, Android 14 |
| RAM Memory Installed | 12 GB |
| Processor Series | Core i7 |
| Processor Speed | 2.9 GHz |
| Memory Storage Capacity | 128 GB |
| Color | Silver / black |
| SIM card slot count | Dual sim |
| Connector Type | USB Type C |
| Form Factor | Smartphone |
| Biometric Security Feature | Fingerprint Recognition |
| Human interface types | Touchscreen |
| Sim Card Size | Nano |
| Water Resistance Level | Waterproof |
| Headphones Jack | None (USB Type C) |
| Product Features | Basic Phone, Fast Charging Support, Internationally Sourced, Reverse Wireless Charging, Wireless Charging |
| Flash Memory Supported Size Maximum | 128 GB |
| Front Photo Sensor Resolution | 10 MP |
| Rear Facing Camera Photo Sensor Resolution | 10, 10, 108, 12 MP |
| Camera Description | front, rear |
| Camera Flash Type | No Flash |
| Shooting Modes | Portrait |
| Optical Sensor Resolution | 12 MP |
| Number of Rear Facing Cameras | 4 |
| Number of Front Cameras | 1 |
| Battery Capacity | 5000 Milliamen Hours |
| Battery Description | Lithium-Ion |
| Battery charge time | 60 minutes |
| Battery Power | 5000 Milliamen Hours |
| Battery Average Life | 3 Years |
| Phone Talk Time | 5 Hours |
| GPS Geotagging Functionality | True |
| Supported Satellite Navigation System | GPS |
| Screen Size | 6.8 Inches (17.3 cm) |
| Resolution | 1440 x 3200 |
| Refresh Rate | 120 Hz |
| Display Type | AMOLED |
| Aspect Ratio | 16: 9 |
| Maximum Display resolution | 3120x1440 pixels |
| Display Pixel Density | 515 Pixels Per Inch (PPI) |
| Wireless Provider | Unlocked for All Carriers |
| Cellular Technology | 5G |
| Network Connectivity Technology | Bluetooth, NFC, USB, Wi-Fi |
| Wireless network technology | LTE, UMTS, Wi-Fi |
| Brand Name | Samsung |
| Model Year | 2021 |
| Box contents | SIM tray ejector, USB cable |
| Manufacturer | Samsung |
| Model Series | Galaxy S |
| Specific Uses For Product | Photography, entertainment, internet use |
| Item type name | Samsung Galaxy S21 Ultra 5G Dual SIM Smartphone 128GB 6.8 Inch (17.3 cm) Dual SIM Android™ 11 Silb |
| Unit Count | 1.0 Count |
| Item Weight | 227 Grams |
| Item dimensions | 16.5 x 7.6 x 0.9 centimeters |
| Video Capture Resolution | 4K, 8K or higher |
| Frame Rate | 60 fps |
| Brand | Samsung |
| Ram Memory Installed Size | 12 GB |
| CPU Model | Core i7 |
| CPU Speed | 2.9 GHz |
| Model Name | Galaxy S21 Ultra 5G |
| What's in the box? | SIM tray ejector, USB cable |
Who Should Buy?
-
Photography Enthusiasts
With a powerful camera system, this smartphone captures stunning photos and videos ideal for photography lovers.
-
Mobile Gamers
Its high performance and display provide an immersive gaming experience for users who enjoy mobile gaming.
-
Tech Savvy Users
Equipped with cutting-edge technology and features, this phone meets the demands of advanced tech users.
-
Budget-Conscious Buyers
The high price point may deter users looking for affordable smartphone options without compromising essential features.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the storage capacity of the Samsung Galaxy S21 Ultra?
Answer: The Samsung Galaxy S21 Ultra has a storage capacity of 128GB. -
Question:
What cellular technology does this smartphone support?
Answer: The smartphone supports 5G cellular technology. -
Question:
What operating system does the Galaxy S21 Ultra run on?
Answer: It runs on Android 11.0.
Samsung Editorial Review
** Samsung Galaxy S21 Ultra 5G Smartphone** The Samsung Galaxy S21 Ultra 5G has garnered a strong reputation among users, noted for its premium build quality and impressive performance. Users have praised the smartphone’s sleek design, particularly the eye-catching Phantom Silver color that adds a touch of elegance. The device is equipped with a stunning Dynamic AMOLED 2X display that not only delivers vibrant colors but also offers a high refresh rate, enhancing the overall viewing experience for media Consumption and gaming. Performance-wise, the S21 Ultra is powered by robust hardware that allows it to handle demanding applications and multitasking with ease. The camera is a standout feature, offering exceptional photography capabilities, from sharp images in daylight to impressive low-light performance. The versatile camera setup, which includes multiple lenses, has received accolades for its clarity and detail, making it a favorite among photography enthusiasts. Users appreciate the software experience as well, noting the smooth integration of Android 11 and Samsung’s One UI, which provides a user-friendly interface filled with customization options. Additionally, the battery life has been positively highlighted, with many finding that it easily lasts through a day of heavy usage. However, some users have pointed out a learning curve in adjusting to all the features and settings available on the device, which might be overwhelming for some. Overall, the Samsung Galaxy S21 Ultra 5G is well-received as a top-tier smartphone that effectively blends performance, design, and advanced features. **
Customer Reviews & Ratings
850 customers ratings
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5 Star
62%
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4 Star
13%
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3 Star
11%
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2 Star
2%
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1 Star
12%
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Pros
- Premium design with attractive color options
- Exceptional display quality with vibrant colors and high refresh rate
- Powerful performance that handles multitasking and demanding apps
- Outstanding camera capabilities for both photography and videography
- Feature-rich software experience with Android 11 and One UI
- Long-lasting battery life
Cons
- Learning curve for users unfamiliar with advanced features
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
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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
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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
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Important information
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BSD 534
Order now and get it around Thursday, August 13
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QTY:
Only 17 items left in stock.
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Features & Benefits
- Samsung has a long history of commitment to environmental management.
- Joined forces in environmental protection with multiple declarations since 1992.
- The Galaxy S21 Ultra 5G features a sleek and stylish design in Phantom Silver.
- Offers 128GB storage for ample space for apps and media.
- Supports 5G cellular technology for ultra-fast connectivity.
- Runs on the latest Android 11.0 for an enhanced user experience.
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