Samsung Galaxy S21 Ultra 5G 128GB Phantom Black
Samsung Galaxy S21 Ultra 5G 128GB Phantom Black is Samsung’s ultimate flagship smartphone designed for photography enthusiasts and demanding power users. Equipped with a revolutionary 108MP quad camera system, 100x Space Zoom, and a vibrant 6.8-inch Dynamic AMOLED 2X 120Hz display, it delivers top-tier performance for work and play.
🛠️ Recommended Technical Specifications
| Specification | Detail |
| 🏷️ Brand/Model | Samsung Galaxy S21 Ultra 5G (SM-G998) |
| 📺 Display | 6.8″ Dynamic AMOLED 2X, 120Hz, QHD+ (1440 x 3200 px), Gorilla Glass Victus |
| ⚡ Processor & RAM | Octa-core Flagship 5nm Chipset with 12GB RAM |
| 💾 Internal Storage | 128GB UFS 3.1 (Non-expandable) |
| 📸 Rear Camera | 108MP (Main) + 10MP (Periscope 10x) + 10MP (Telephoto 3x) + 12MP (Ultrawide) |
| 🤳 Front Camera | 40MP Selfie Camera with 4K Video Recording |
| 🔋 Battery Type & Life | 5000mAh Li-Ion; 25W Fast Charging, 15W Wireless Charging |
| 📶 Connectivity | 5G, Wi-Fi 6E, Bluetooth 5.2, NFC, USB Type-C 3.2 |
| ⚖️ Weight & Dimensions | 229g; 165.1 x 75.6 x 8.9 mm |
| 🛡️ Warranty | 2-Month Replacement Guarantee |
Qualifies for FREE Nationwide Delivery
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Yes
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🚚 Qualifies for FREE nationwide delivery
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🔥 Scarcity/Urgency: Only 3 units left in stock at this promotional price!
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🗣️ Social Proof: ★★★★★ 4.9/5 stars based on 48 verified customer reviews.
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❓ FAQ Section:
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Q: Is this Samsung Galaxy S21 Ultra original?
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A: Yes, 100% brand new original Samsung device with genuine factory seals.
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Q: Does it support S Pen?
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A: Yes, the S21 Ultra is compatible with Samsung S Pen devices.
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Q: Can I pay on delivery?
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A: Yes! Pay a 15% commitment deposit upfront and pay the remaining balance upon delivery.
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🧾 Clear Return Policy Line: Rest easy with our hassle-free 2-Month Replacement Guarantee on all hardware components.
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🇳🇬 Local Trust Signal: ClemGtech Mobile Gadget — CAC Registered & Trusted Since 2007.
Why Buy From ClemGtechstore?
✅ 100% Authentic Products — We only sell brand new, certified original radios and gadgets sourced from reputable distributors. No clones, no fakes.
🛡️ 2-Month Replacement Guarantee — Enjoy peace of mind with our replacement guarantee for any factory faults.
🚚 Free Nationwide Delivery — Get free delivery on all orders above ₦100,000 across Nigeria.
💳 Flexible Payment Options
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Instant payment with Paystack (Card or Bank Transfer)
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Cash on Delivery (pay only 15% upfront)
📞 Responsive Customer Support — Talk to a real person anytime: 08088569689 | 08101170878
💬 Chat Us on WhatsApp — 08088569689 | 08101170878
⭐ Trusted Since 2007 — Hundreds of satisfied customers across Nigeria, with transparent transactions and reliable service.
📘 Read Full Policy | 📌 View CAC Certificate, Customer Reviews & Unboxing Videos
Original price was: ₦500,000.00.₦400,000.00Current price is: ₦400,000.00. 5
Description
Key Features
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⭐ Epic 108MP Quad Camera System — Capture ultra-crisp photo details and record cinematic 8K video with the Samsung Galaxy S21 Ultra 5G 128GB Phantom Black.
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⭐ 6.8″ Dynamic AMOLED 2X Display — Experience incredible clarity with a 120Hz adaptive refresh rate and Quad HD+ resolution.
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⭐ 100x Space Zoom & Dual Telephoto Lenses — Zoom in from afar with precise 3x and 10x optical zoom capabilities.
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⭐ S Pen Compatibility — The first Galaxy S series device to support S Pen precision for writing, drawing, and photo editing.
Other Features
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🔋 5000mAh Intelligent Battery — All-day battery life with 25W super-fast wired charging and 15W wireless charging.
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📶 Ultra-Fast 5G Connectivity — Seamlessly stream, game, and download with high-speed 5G network compatibility.
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🛠️ Gorilla Glass Victus Build — Exceptionally durable glass front and back with IP68 dust and water resistance.
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📏 Sleek & Premium Ergonomics — Measures 165.1 x 75.6 x 8.9 mm and weighs 229g for a solid flagship feel.
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🔊 AKG Stereo Speakers — Immersive audio with Dolby Atmos sound tuning.
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⚡ 12GB RAM Performance — Powerful multitasking powered by flagship 5nm processor architecture.
🎯 Why the Samsung Galaxy S21 Ultra 5G 128GB Phantom Black Is Built for Power Users
Designed for users who demand uncompromised performance, the Samsung Galaxy S21 Ultra 5G 128GB Phantom Black brings together Samsung’s best mobile technology. Whether you are shooting professional-grade 4K/8K media, running heavy multitasking applications, or enjoying high-framerate mobile gaming, this flagship phone is built to excel under heavy workloads.
⚙️ Key Features & Specifications
Featuring an expansive 6.8-inch Quad HD+ Dynamic AMOLED 2X display, the Galaxy S21 Ultra delivers rich contrast and vivid colors even in direct sunlight. Under the hood, 12GB of RAM paired with 128GB of high-speed UFS 3.1 storage ensures lag-free app performance and fast file indexing.
🚀 Performance You Can Rely On
Equipped with an advanced 5nm flagship processor and a long-lasting 5000mAh battery, this device handles intensive tasks with minimal power drain. Advanced cooling tech and 120Hz display refresh rates keep your scrolling and gameplay buttery smooth throughout the day.
👤 Who Should Buy This Samsung Galaxy S21 Ultra 5G 128GB Phantom Black
This device is the perfect fit for mobile photographers, content creators, business executives, and power users who need top-tier camera performance and S Pen capability without compromising on battery or build quality.
📦 What’s in the Box
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📱 Samsung Galaxy S21 Ultra 5G (128GB, Phantom Black)
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🔌 USB Type-C to Type-C Data Cable
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📌 SIM Ejection Tool
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📖 Quick Start Guide & Documentation
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Related product:
[https://clemgtech.com.ng/products/samsung-galaxy-s22-ultra](https://clemgtech.com.ng/products/samsung-galaxy-s22-ultra) -
[https://www.samsung.com/global/galaxy/galaxy-s21-ultra-5g/specs/](https://www.samsung.com/global/galaxy/galaxy-s21-ultra-5g/specs/)
Note: Buy Now, Pay Later is currently NOT AVAILABLE — do not list this option on any product page.
🚚 FREE Nationwide Home Delivery
| Delivery Zone | Delivery Time |
| 🏙️ Within Lagos | 24hrs — FREE |
| 🌅 Lagos → Western States | 3 days max |
| 🌄 Lagos → Eastern States | 4 days max |
| 🏔️ Lagos → Northern States | 6 days max |
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