Description
Wholesale Samsung Galaxy S23 Ultra S918U1 Phantom Black 256GB 5G Unlocked – C Stock
Samsung’s Proven Flagship for Secure Enterprise Mobility & S Pen Productivity
The Galaxy S23 Ultra S918U1 delivers professional-grade performance with integrated S Pen, 200MP adaptive pixel camera, and Snapdragon 8 Gen 2 for Galaxy. Designed for business users, government agencies, healthcare systems, and corporate fleets, it supports comprehensive 5G networks and Samsung Knox enterprise security. Offered in C Stock condition, this inventory provides significant cost savings with full functionality—ideal for high-volume enterprise rollouts and standardized IT deployments.
Design & Build Quality
The S23 Ultra features an aluminum frame with Corning Gorilla Glass Victus 2 front and back. Weighing 234g and measuring 8.9mm thick, it balances premium build with ergonomic handling. The IP68 rating ensures water and dust resistance for use in field, clinical, or outdoor operations. The integrated S Pen docks within the chassis, providing Bluetooth LE connectivity for signatures, form completion, and note-taking.
Display Specifications
The 6.8-inch Dynamic AMOLED 2X display delivers QHD+ resolution (3088 x 1440) at 500ppi, with a 120Hz adaptive refresh rate for smooth UI performance. Vision Booster technology reaches 1,750 nits for visibility in sunlight. Multi-window support enables side-by-side apps for multitasking during meetings, calls, or mobile workflows.
Performance & Intelligence
Powered by Snapdragon 8 Gen 2 for Galaxy (4nm), the S23 Ultra offers high-efficiency processing for business apps, video conferencing, and demanding enterprise software. With 12GB RAM and 256GB UFS 4.0 storage, the device enables fast multitasking, rapid data access, and seamless use of Samsung DeX for desktop-class productivity.
Camera System
This model includes a quad-lens camera system:
- 200MP wide sensor with OIS (f/1.7)
- 10MP periscope telephoto (10x optical zoom)
- 10MP telephoto (3x optical zoom)
- 12MP ultra-wide with 120° FOV
Supports 8K video (24fps), Expert RAW capture, and advanced Nightography for low-light documentation. Pro Mode allows ISO, shutter speed, and manual focus controls—ideal for inspections, reports, and creative media.
Battery & Charging
The 5,000mAh battery offers full-day runtime. Intelligent battery management adapts to usage patterns for optimized efficiency. 45W fast charging restores 65% in 30 minutes. Also supports 15W wireless charging and Wireless PowerShare for on-the-go accessory charging.
Why Businesses Choose Samsung Galaxy S23 Ultra
- Integrated S Pen for digital workflows and approvals
- 200MP camera for enterprise-grade documentation
- Samsung Knox platform with MDM and security features
- Guaranteed software support through 2028
- Unlocked for full 5G carrier compatibility
- DeX desktop mode for mobile workstation replacement
Business-Grade Features
- Adaptive 200MP imaging system with optical zoom
- 6.8" QHD+ AMOLED display with 120Hz refresh
- Snapdragon 8 Gen 2 chip + 12GB RAM
- All-day 5,000mAh battery with 45W charging
- Unlocked with mmWave + Sub-6GHz 5G support
Technical Specifications
OS: Android 13, One UI 5.1 (upgradable to Android 14)
Processor: Snapdragon 8 Gen 2 for Galaxy (4nm)
Memory: 12GB RAM
Storage: 256GB UFS 4.0 (no microSD slot)
Display: 6.8" Dynamic AMOLED 2X, 120Hz, 3088 x 1440, 500ppi
Rear Cameras: 200MP wide + 10MP periscope (10x) + 10MP telephoto (3x) + 12MP ultra-wide
Front Camera: 12MP (Dual Pixel AF)
Battery: 5,000mAh, non-removable
Charging: 45W wired, 15W wireless, Wireless PowerShare
Connectivity: 5G (Sub-6GHz + mmWave), Wi-Fi 6E, Bluetooth 5.3, NFC, USB-C 3.2
Dimensions: 163.4 x 78.1 x 8.9 mm
Weight: 234g
Colors: Phantom Black, Cream, Green, Lavender
Condition: C Stock – Fully functional with moderate cosmetic wear
Unlock Status: Factory unlocked
Target Buyer Categories
- Enterprise IT teams requiring secure device fleets
- Healthcare providers with mobile clinical needs
- Government contractors and public sector deployments
- Professional services and executive device rollouts
- Field organizations using S Pen documentation
Core Industries & Related Sectors
- Corporate IT & Enterprise Mobility
- Healthcare & Medical Practices
- Government & Defense Sector
- Financial & Professional Services
- Real Estate & Property Management
- Engineering & Construction Documentation
The Galaxy S23 Ultra S918U1 is a business-trusted flagship offering long-term support, integrated stylus workflows, and a robust feature set for enterprise deployment. C Stock pricing enables affordable scaling without compromising functionality or security.
FAQs
Q: How does the S23 Ultra compare to newer models for enterprise use?
A: With continued OS support through 2028, it remains a top-tier device offering advanced features and lower acquisition cost—perfect for high-volume B2B deployment.
Q: What security tools are included via Samsung Knox?
A: Samsung Knox offers real-time protection, MDM integration, Secure Folder, kernel-level defense, and hardware-backed Knox Vault for critical enterprise data.
Q: Is the unlocked S918U1 compatible with all US networks?
A: Yes. This model supports all major carriers including Verizon, AT&T, T-Mobile, and smaller operators with full 5G and LTE band support.
Q: Can the S Pen be replaced?
A: Yes. Replacement S Pens are available via Samsung or resellers. All stylus functionality resumes when using a compatible replacement pen.
Q: What warranty is included with C Stock bulk orders?
A: A standard 6-month wholesale warranty is provided, covering full functionality. Enterprise buyers may request extended coverage or SLA terms.
