
PRE-OWNED SAMSUNG GALAXY S20 ULTRA 256GB
SKU: 306475
Introducing the Samsung Galaxy S20 Ultra 256GB — the most powerful and ambitious smartphone Samsung has ever engineered. Designed for creators, professionals, and performance-driven individuals who demand nothing but the absolute best, the S20 Ultra packs a revolutionary 108MP quad-lens pro camera with 100x Space Zoom, a breathtaking 6.9-inch Quad HD+ Dynamic AMOLED 2X display with a fluid 120Hz refresh rate, a massive 5,000mAh battery, cutting-edge 5G connectivity, and a generous 256GB of internal storage backed by 12GB LPDDR5 RAM — all housed in a sleek, premium body with IP68 water and dust resistance. This is not just a smartphone. This is the ultimate mobile powerhouse.
Design — Commanding, Premium & Built to Endure
The Samsung Galaxy S20 Ultra 256GB is a triumph of precision engineering and bold design intent. Its premium glass-and-metal construction measures 76.0 x 166.9 x 8.8mm and weighs 220g — substantial and confident in hand, with a presence that perfectly reflects its flagship performance credentials. The distinctive quad-camera module on the rear signals serious photographic capability before you've even taken a shot.
Built with IP68 water and dust resistance, the S20 Ultra is rated to withstand submersion in up to 1.5 metres of fresh water for 30 minutes — making it as tough and dependable as it is beautifully crafted, whether you're caught in a downpour, poolside, or conquering the outdoors.
Available in:
- 🌑 Cosmic Black — Deep, commanding, and powerfully sophisticated
- 🌫️ Cosmic Grey — Refined, understated, and effortlessly premium
Display — Quad HD+ Visual Brilliance at 120Hz
The 6.9-inch Quad HD+ Dynamic AMOLED 2X Infinity-O Display on the S20 Ultra delivers a visual experience that sets an entirely new benchmark for smartphone screens:
| Display Specification | Detail |
|---|---|
| Screen Size | 6.9 inches (6.7" with rounded corners) |
| Resolution | 3200 x 1440 (Quad HD+) |
| Display Technology | Dynamic AMOLED 2X |
| Refresh Rate | 120Hz |
| HDR Certification | HDR10+ Certified |
| Design | Infinity-O — near bezel-less full-frontal screen |
The 120Hz refresh rate makes every swipe, scroll, and interaction feel impossibly fluid and responsive — a particularly transformative experience for gaming, content consumption, and creative work. HDR10+ certification ensures breathtaking dynamic range, vivid true-to-life colours, and deep, rich blacks across every frame of your favourite content. The Infinity-O design pushes the screen right to the edges, maximising your viewing real estate for a truly immersive, cinematic experience.
Note: Default screen refresh rate is 60Hz. Switch to 120Hz in display settings for the full experience.
Camera — A Professional Imaging Studio in Your Pocket
The Galaxy S20 Ultra 256GB houses the most powerful and versatile camera system ever fitted to a Galaxy smartphone — a quad-lens pro imaging powerhouse that completely redefines what mobile photography and videography can achieve:
| Camera | Resolution | Aperture | Field of View | Key Feature |
|---|---|---|---|---|
| Ultra Wide | 12MP | F2.2 | 120° | Sweeping landscapes & architecture |
| Wide-Angle (Main) | 108MP | F1.8 | 79° | PDAF + OIS — flagship primary sensor |
| Telephoto | 48MP | F3.5 | 24° | PDAF + OIS — dedicated zoom sensor |
| DepthVision | ToF | — | — | 3D depth sensing & Live Focus effects |
| Front Camera | 40MP | F2.2 | 80° | PDAF for razor-sharp selfies & video calls |
🔭 100x Space Zoom — See the Unseeable
The S20 Ultra's most headline-grabbing feature is its extraordinary 100x Space Zoom capability — combining optical zoom with advanced Super Resolution digital zoom technology to capture subjects that are completely invisible to the naked eye. From a performer on a distant stage to a bird perched on a far-off branch, the S20 Ultra sees everything with stunning clarity.
📸 108MP Nona-Binning Main Sensor
The 108MP main sensor uses advanced pixel-binning technology to combine multiple pixels into one, delivering exceptional detail, dynamic range, and low-light performance in every shot — whether you're shooting at full 108MP resolution or using the optimised default mode.
Key Camera Capabilities:
- 🎬 8K Video Recording — Shoot cinema-quality 8K footage and extract 33MP still frames directly from your video
- 🌙 Pro-Grade Low Light Performance — Bright, detailed, and noise-free shots even in near-darkness
- 🎯 PDAF on Main & Telephoto — Lightning-fast, pinpoint-accurate autofocus on both primary lenses
- 🔒 OIS on Wide & Telephoto — Optical Image Stabilisation eliminates blur for sharp, steady shots at any zoom level
- 🤳 40MP PDAF Front Camera — Stunningly detailed selfies and crystal-clear video calls with autofocus
With 256GB of on-device storage and MicroSD expansion up to 1TB, you have virtually unlimited space to shoot, store, and create without ever holding back.
Performance — Unmatched Processing Power
The Samsung Galaxy S20 Ultra 256GB is driven by one of the most advanced mobile processors ever built — a blazing-fast 7nm 64-bit Octa-Core chip delivering speeds of up to 2.7GHz + 2.5GHz + 2.0GHz (market dependent), paired with 12GB of cutting-edge LPDDR5 RAM for effortless, lag-free performance across every task:
| Performance Specification | Detail |
|---|---|
| Processor | 7nm 64-bit Octa-Core |
| CPU Speed | Up to 2.7GHz + 2.5GHz + 2.0GHz |
| RAM | 12GB LPDDR5 |
| Internal Storage | 256GB |
| Expandable Storage | MicroSD up to 1TB |
| Operating System | Android 10 |
LPDDR5 RAM — the latest generation of mobile memory — delivers significantly faster data transfer speeds and greater power efficiency than its predecessor, meaning the S20 Ultra not only performs faster but also manages battery life more intelligently.
5G Connectivity — Built for the Future
The S20 Ultra 256GB is a 5G powerhouse, fully equipped for next-generation network speeds and capabilities:
Mobile Network:
- 5G — Non-Standalone (NSA), Standalone (SA), Sub6 / mmWave, and Dynamic Spectrum Sharing (DSS) for maximum 5G coverage flexibility
- 4G LTE — Enhanced 4x4 MIMO, Up to 7CA, LAA, LTE Cat.20 delivering up to 2.0Gbps download and 200Mbps upload
Wireless & Data Connectivity:
| Feature | Specification |
|---|---|
| Wi-Fi | 802.11 a/b/g/n/ac/ax (Wi-Fi 6), 2.4GHz + 5GHz, HE80, MIMO, 1024-QAM — up to 1.2Gbps |
| Bluetooth | v5.0 |
| NFC & MST | Yes — contactless & magnetic secure payments |
| USB | Type-C |
| ANT+ | Yes — fitness device connectivity |
| Location | GPS, Galileo, Glonass, BeiDou |
| eSIM | Supported |
SIM Options:
- Single SIM model — One Nano SIM + One MicroSD slot (up to 1TB)
- Dual SIM model — One Nano SIM + One Nano SIM or MicroSD slot (Hybrid SIM tray)
- eSIM supported — Activate a mobile plan without a physical nano-SIM card
Battery — Unstoppable All-Day Power
The S20 Ultra's industry-leading 5,000mAh battery is the most powerful ever fitted to a Galaxy S series device, engineered to deliver all-day and beyond performance even under the most demanding usage conditions:
| Charging Feature | Detail |
|---|---|
| Battery Capacity | 5,000mAh (typical) / 4,855mAh minimum |
| Wired Fast Charging | Compatible with QC2.0 & AFC |
| Wireless Charging | Fast Wireless Charging 2.0 (WPC) |
| Reverse Wireless | Wireless PowerShare (Qi compatible) |
| Removable | No |
Wireless PowerShare lets you use your S20 Ultra as a wireless charging pad for compatible Samsung devices and accessories — including Galaxy Buds, Galaxy Watch Active2, Galaxy Watch, Gear Sport, Gear S3, and a wide range of Galaxy smartphones — simply by placing them on the back of your device.
Note: Wireless PowerShare requires battery level above 30% to function.
Audio — Premium AKG Sound with Dolby Atmos
The S20 Ultra delivers a concert-quality audio experience that stands above every competitor in its class:
- 🔊 AKG-Tuned Stereo Speakers — Rich, powerful, and beautifully balanced sound in both portrait and landscape orientations
- 🎵 Dolby Atmos Surround Sound — Including Dolby Digital and Dolby Digital Plus for an immersive, three-dimensional audio experience across music, movies, and gaming
- 🎧 In-Box AKG Earphones — Hybrid canal-type with 2-way dynamic driver unit for audiophile-grade listening straight out of the box
- 📻 Extensive Audio Format Support — MP3, FLAC, AAC, WAV, OGG, WMA, AMR, MIDI, DSF, DFF, APE and many more
Video Playback Formats Supported:
MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
Security & Authentication — Enterprise-Grade Protection
Your personal and professional data is protected by Samsung's most comprehensive and robust security ecosystem:
- 👆 Ultrasonic In-Display Fingerprint Sensor — Fast, highly accurate, and works even with wet fingers
- 👤 Face Recognition — Instant, intelligent biometric facial unlock
- 🔐 Pattern, PIN & Password — Flexible traditional lock options
- 🛡️ Samsung Knox — Award-winning enterprise-grade security platform protecting your data from the chip up in real time
Sensors — Intelligently Aware & Responsive
Ultrasonic Fingerprint Sensor · Accelerometer · Barometer · Gyro Sensor · Geomagnetic Sensor · Hall Sensor · Proximity Sensor · RGB Light Sensor
Full Technical Specifications
| Specification | Details |
|---|---|
| Display | 6.9" QHD+ Dynamic AMOLED 2X, 3200x1440, 120Hz, HDR10+ |
| Processor | 7nm 64-bit Octa-Core (up to 2.7GHz + 2.5GHz + 2.0GHz) |
| RAM | 12GB LPDDR5 |
| Internal Storage | 256GB |
| Expandable Storage | MicroSD up to 1TB |
| Rear Camera | 12MP Ultra Wide + 108MP Wide + 48MP Telephoto + DepthVision |
| Front Camera | 40MP PDAF (F2.2) |
| Space Zoom | Up to 100x Super Resolution Zoom |
| Video Recording | 8K |
| Battery | 5,000mAh — Fast Wired & Wireless Charging |
| OS | Android 10 |
| 5G | NSA, SA, Sub6, mmWave, DSS |
| Wi-Fi | 802.11 a/b/g/n/ac/ax (Wi-Fi 6), Dual-Band |
| Bluetooth | v5.0 |
| NFC & MST | Yes |
| eSIM | Yes |
| USB | Type-C |
| Water Resistance | IP68 |
| Dimensions | 76.0 x 166.9 x 8.8mm |
| Weight | 220g (222g — 5G mmWave version) |
| Colors | Cosmic Black, Cosmic Grey |
| SIM | Single / Dual Nano-SIM + MicroSD (Hybrid) |

PRE-OWNED SAMSUNG GALAXY S20 ULTRA 256GB
₦301,300