--- product_id: 309651938 title: "Samsung Galaxy S21 Ultra 5G, 128GB, Phantom Black - Unlocked (CDMA Only) (Renewed)" brand: "samsung" price: "377347CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/309651938-samsung-galaxy-s21-ultra-5g-128gb-phantom-black-unlocked-cdma store_origin: SN region: Senegal --- # 8K Ultra HD Video 108MP Pro Camera 5000mAh All-Day Battery Samsung Galaxy S21 Ultra 5G, 128GB, Phantom Black - Unlocked (CDMA Only) (Renewed) **Brand:** samsung **Price:** 377347CFA **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Mobile Game to Ultra-Exclusive Heights ## Quick Answers - **What is this?** Samsung Galaxy S21 Ultra 5G, 128GB, Phantom Black - Unlocked (CDMA Only) (Renewed) by samsung - **How much does it cost?** 377347CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/309651938-samsung-galaxy-s21-ultra-5g-128gb-phantom-black-unlocked-cdma) ## Best For - samsung enthusiasts ## Why This Product - Trusted samsung brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Zoom Beyond Limits:** 100x Space Zoom with dual optical lenses for breathtaking close-ups from afar. - • **Power Through Your Day:** Massive 5000mAh intelligent battery adapts to your usage for nonstop productivity. - • **Cinema-Quality 8K Video:** Record stunning, super-smooth 8K videos that make your memories look like blockbusters. - • **Immersive Visuals & Speed:** 6.8-inch AMOLED display with 120Hz refresh rate and Snapdragon 2.42 GHz processor for silky smooth multitasking. - • **Capture Every Detail Like a Pro:** 108MP ultra-high resolution lets you zoom, crop, and frame shots with crystal clarity. ## Overview The Samsung Galaxy S21 Ultra 5G (128GB, Phantom Black) is a powerhouse unlocked smartphone featuring a pro-grade 108MP camera system with 100x zoom and 8K video recording. Its expansive 6.8-inch AMOLED display with 120Hz refresh rate delivers vibrant visuals, while the Snapdragon processor and 12GB RAM ensure seamless performance. Equipped with a 5000mAh intelligent battery, it supports all-day use, making it the ultimate device for professionals who demand cutting-edge technology and style. ## Description Unleash a new era of mobile supremacy with the Samsung Galaxy S21 Ultra 5G SM-G998U, where innovation meets unmatched excellence. Dive into an immersive visual extravaganza on its expansive display, captivating your senses with vibrant details and stunning colors. Elevate your photography game with an advanced camera system that turns every moment into a visual masterpiece with extraordinary precision. Powered by a formidable processor, this device ensures a seamless and responsive performance, effortlessly adapting to your dynamic lifestyle. The Galaxy S21 Ultra 5G keeps you powered throughout your day, while intuitive features enhance your daily tasks. Immerse yourself in the Samsung ecosystem, offering a seamless interface and unlocking a plethora of functionalities. This sleek and resilient companion goes beyond being a mere phone; it's a symbol of Samsung's commitment to delivering an unparalleled smartphone experience. Redefine your mobile journey and indulge in the extraordinary with the Samsung Galaxy S21 Ultra 5G SM-G998U — where cutting-edge innovation meets an unprecedented level of excellence. ## Features - Pro Grade Camera: Zoom in close, take photos and videos like a pro, and capture incredible share-ready moments with our easy-to-use, multi lens camera - Sharp 8K Video: Capture your life’s best moments in head-turning, super-smooth 8K video that gives your movies that cinema-style quality Multiple Ways to Record: Create share-ready videos and GIFs on the spot with multi-cam recording and automatic professional-style effects - 100x Zoom: Get amazing clarity with a dual lens combo of 3x and 10x optical zoom, or go even further with our revolutionary 100x Space Zoom Highest Smartphone Resolution: Crystal clear 108MP allows you to pinch, crop and zoom in on your photos to see tiny, unexpected details, while lightning-fast Laser Focus keeps your focal point clear - All Day Intelligent Battery: Intuitively manages your cellphone’s usage to conserve energy, so you can go all day without charging ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | High-resolution 108 MP camera, 5G wireless technology, large 6.8-inch AMOLED display, pro-grade camera, sharp 8K video recording, and 100x zoom capabilities | | Asin | B0939K5M9Q | | Aspect Ratio | 16:9 | | Average Battery Life Talk Time | 18 Hours | | Battery Average Life | 18 Hours | | Battery Capacity | 5000 Milliamp Hours | | Battery Description | Lithium-Ion | | Battery Power | 5000 Milliamp Hours | | Best Sellers Rank | #16,349 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #150 in Renewed Smartphones #281 in Cell Phones | | Biometric Security Feature | Fingerprint Recognition | | Brand | Samsung | | Built In Media | Charging Cable | | Camera Description | Front | | Camera Flash | no flash | | Cellular Technology | 2G, 3G, 4G, 5G, LTE, GSM, CDMA | | Color | Phantom Black | | Compatible Devices | CDMA carriers with supported cellular technologies (2G, 3G, 4G, 5G, LTE, GSM, CDMA), such as Verizon and Sprint | | Connectivity Technology | Bluetooth | | Connector Type | USB Type C | | Customer Reviews | 4.1 4.1 out of 5 stars (3,924) 4.1 out of 5 stars | | Display Resolution Maximum | 3200 x 1440 Pixels | | Display Type | AMOLED | | Effective Video Resolution | 8 Kilopixels | | Flash Memory Supported Size Maximum | 128 GB | | Form Factor | Bar | | Frame Rate | 24, 30, 60 fps | | Gps Geotagging Functionality | True | | Headphones Jack | 3.5 mm | | Human Interface Input | Touchscreen | | Item Dimensions | 6.5 x 2.98 x 0.35 inches | | Manufacturer | Samsung | | Memory Storage Capacity | 128 GB | | Model Series | S21 | | Model Year | 2021 | | Number Of Front Cameras | 3 | | Operating System | Android | | Optical Sensor Resolution | 108 MP | | Phone Talk Time | 4 Hours | | Processor Series | Snapdragon | | Processor Speed | 2.42 GHz | | Ram Memory Installed | 12 GB | | Rear Facing Camera Photo Sensor Resolution | 108 MP | | Refresh Rate | 120 hertz | | Resolution | 1440 x 3200 | | Screen Size | 6.8 Inches | | Shooting Modes | Automatic | | Sim Card Size | Nano | | Sim Card Slot Count | Dual SIM | | Specific Uses For Product | outdoor activities, photography, and videography | | Unit Count | 1 Count | | Upc | 686457992305 | | Video Capture Resolution | 8k | | Warranty Description | 90 Day Limited Warranty | | Water Resistance Level | Water Resistant | | Wireless Network Technology | Wi-Fi | | Wireless Provider | Unlocked | ## Product Details - **Brand:** Samsung - **CPU Model:** Snapdragon - **CPU Speed:** 2.42 GHz - **Memory Storage Capacity:** 128 GB - **Model Name:** Galaxy S21 Ultra 5G - **Operating System:** Android - **Ram Memory Installed Size:** 12 GB - **Refresh Rate:** 120 hertz - **Resolution:** 1440 x 3200 - **Screen Size:** 6.8 Inches ## Images ![Samsung Galaxy S21 Ultra 5G, 128GB, Phantom Black - Unlocked (CDMA Only) (Renewed) - Image 1](https://m.media-amazon.com/images/I/91BVnL9M4lL.jpg) ## Available Options This product comes in different **Service Provider, Color, Product Grade, Memory Storage Capacity** options. ## Questions & Answers **Q: What is the ram of it?** A: 16GB of RAM available with 512GB storage Galaxy S21 Ultra 5G model. 12GB of RAM available with 256GB and 128GB Galaxy S21 Ultra 5G models. **Q: Esta desbloquedo para activarlo con boost mobile** A: Si **Q: Funciona con cricket ???** A: No creo que tenga ningun problema. Yo lo utilizo con un chip at&t de mexico, en estados unidos y no tengo ningun problema. **Q: hola, funcionara en chile?** A: Como esta desbloquedo no creo que tenga ningun problema, igual es las especificación puedes checar que tipo de redes soporta y tambien debes checar si la marca no tiene algun problema con la region de donde eres. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality phone *by on Reviewed in the United States April 29, 2026* Excellent!! Arrived faster than expected. Condition is like brand new. Work perfectly. I am very happy with my purchase! ### ⭐⭐⭐⭐⭐ The product works very well *by on Reviewed in the United States May 27, 2026* No fault ### ⭐ First and LAST time i will ever buy a refurbished device *by on Reviewed in the United States October 29, 2023* I was very apprehensive about buying a refurbished phone but after reading so many 5 star reviews i pulled the trigger. The first one i got looked brand new cosmetically but any time i would go to charge it it said there was "Water in the charging port" and wouldn't let me charge the phone (there was no water anywhere near the phone, let alone in the charging port). That kept happening until i returned it for another one. This one (got it in March of 2023) looked great too cosmetically but functionality is the big issue. First it wouldn't give me any notifications of emails - I went through all the prompts and settings, changed everything I could...still no notifications of emails. The only time it will notify me is if I actually open up Gmail - then it will pop up saying you have x amount of unread messages but if I'm already opening the program it's completely useless! Then I started having people tell me "I was calling you but it went straight to voicemail" I thought it was odd but maybe it was service related. I went to my wireless provider and they said there is nothing wrong with the service it's probably the device. My wife has the same exact service with a different phone and has service throughout the house. Now not only can i not make or receive calls in my house I can't send text messages! The phone will say I have full service (5 bars) plus I'm connected to Wifi 6 with a 1 gig fiber connection. When I go to send a message it will just keep spinning and spinning until the message times out after a long time. The only way I've figured out how to trick the phone into sending messages is send the message, turn the phone on airplane mode and then switch airplane mode off again and the message will send. To add insult to injury last month I noticed a small artifact on the screen that does not go away. I've had this phone for less than a year and I have a permanent line on the screen that shows even when it's on the charging screen. I purchased this from the seller "TheGadgetDeals" because they had 100% positive reviews - not sure how that's possible if these are the kind of phones they are selling. So with no email notifications, no ability to make or receive calls or send text messages in my house (and a lot of times other places) I effectively have a $450 paper weight masquerading as a phone. If you're ok with spending nearly $500 on a phone that will be essentially unusable within 7 months of purchasing I say go for it, otherwise I'd look elsewhere!1/10 WOULD NOT RECOMMENDPS. After owning the phone for a month or so i purchased another one for my wife (also from TheGadgetDeals) her phone came in excellent cosmetic condition but every time she would make or receive a call the person on the other end would hear an echo of everything they said so that phone had to returned ## Frequently Bought Together - Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black- for CDMA Carriers (Renewed) - TAURI [2+2 Pack Designed for Samsung Galaxy S21 Ultra 5G 6.8 - inch, 2 Pack Flexible TPU Screen Protector + 2 Pack Camera Lens Protector Support Fingerprint Unlock Easy Installation Bubble Free - OtterBox Galaxy S21 Ultra 5G (ONLY - Does NOT FIT Non-Plus or Plus Sizes) Symmetry Series Case - Black, Ultra-Sleek, Wireless Charging Compatible, Raised Edges Protect Camera & Screen --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/309651938-samsung-galaxy-s21-ultra-5g-128gb-phantom-black-unlocked-cdma](https://www.desertcart.sn/products/309651938-samsung-galaxy-s21-ultra-5g-128gb-phantom-black-unlocked-cdma) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-08*