Samsung Galaxy S21 Ultra
Samsung Galaxy S21 Ultra
In business, technology, and life, timing is everything—recognizing the kairos moment when performance meets opportunity. The Samsung Galaxy S21 5G isn't just a smartphone; it's a high-powered command center engineered for visionary leaders, digital pioneers, and creators who need absolute speed, sharp clarity, and flawless execution.
Whether you're closing high-stakes deals via Samsung DeX, capturing ultra-high-definition 8K footage of your next big venture, or staying connected on ultra-fast 5G networks, this device ensures you never miss a beat.
Executive Overview
"To everything there is a season, and a time to every purpose." The Galaxy S21 5G gives you the master key to master your time. Featuring a buttery-smooth Dynamic AMOLED 2X display, professional-grade triple cameras, and an elite Octa-Core processor, it turns everyday problems into effortless solutions.
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Sleek & Tactical Ergonomics: At just 169 grams and 7.9 mm thin, it balances sleek comfort with heavy-duty productivity.
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Pro-Grade Imaging: Capture cinematic details with an unbelievable 64 MP Telephoto lens and 8K video recording.
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Uncompromising Speed: Seamlessly switch between complex apps with 8 GB RAM backed by sub-6 GHz 5G connectivity.
Technical Specifications
| Feature Category | Specification Details |
| Processor | Octa-Core CPU (Speeds up to 2.9 GHz, 2.8 GHz, 2.2 GHz) |
| Display | 6.2" Dynamic AMOLED 2X (FHD+ $2400 \times 1080$), 16M Colors |
| Rear Camera System | 12.0 MP (Wide, F1.8, OIS) + 64.0 MP (Telephoto, F2.0, OIS) + 12.0 MP (Ultra-Wide, F2.2) |
| Zoom Capabilities | 3x Hybrid Optic Zoom, up to 30x Digital Zoom |
| Video Recording | UHD 8K ($7680 \times 4320$) @ 24fps | Super Slow-Mo at 960fps @ HD |
| Front Camera | 10.0 MP (F2.2) with Auto Focus |
| Memory & Storage | 8 GB RAM | 256 GB Internal Storage (~220.4 GB User Available) |
| Battery & Power | 4000 mAh (Up to 15 hrs Wi-Fi usage / 20 hrs video playback) |
| Network & Wireless | 5G Sub6 (FDD/TDD), Dual SIM (Nano-SIM + eSIM), Wi-Fi 6, Bluetooth 5.0, NFC |
| Dimensions & Weight | $151.7 \times 71.2 \times 7.9 \text{ mm}$ | 169 grams |
| Security & Sensors | Fingerprint Sensor, Accelerometer, Barometer, Gyro, Geomagnetic, Light & Proximity |
| Ecosystem & Tools | Samsung DeX Desktop Mode Support, USB Type-C (USB 3.2 Gen 1), GPS/Glonass/Galileo |