Samsung SM-S918UZKAXAA

Overview

The Samsung SM-S918UZKAXAA is an unlocked Android smartphone designed to deliver a premium mobile experience with powerful performance and advanced photography capabilities. Featuring a 6.8-inch AMOLED display with a sharp 1440 x 3088 resolution and a smooth 120 Hz refresh rate, it ensures vibrant visuals and fluid interactions. Equipped with a Snapdragon 8 Gen 2 processor running at 3.36 GHz, 8 GB of RAM, and 256 GB of storage, this device handles demanding apps, multitasking, and large media files with ease.

Photography is a standout feature with a 200 MP main camera capable of capturing 8K video at 60 fps, supported by telephoto lenses offering 3x and 10x optical zoom and digital zoom up to 100x. The built-in S Pen adds creative flexibility for note taking, sketching, and remote control functions. Its IP68 rating provides protection against dust and water, making it suitable for everyday use and outdoor activities. As an unlocked phone, it supports 5G connectivity and works with major US carriers, offering versatility for a wide range of users.

Key features

• 6.8-inch AMOLED display with 120 Hz refresh rate and 1750 nits peak brightness for clear viewing even in bright environments
• 200 MP main camera system that captures detailed photos and 8K video at 60 fps for professional-quality content
• Dual telephoto lenses providing 3x and 10x optical zoom, plus digital zoom up to 100x for capturing distant subjects
• Snapdragon 8 Gen 2 processor delivering fast and efficient performance for gaming, multitasking, and demanding applications
• Built-in S Pen for precise input, handwriting-to-text conversion, and remote shutter control during photos or presentations
• 5000 mAh battery with wired and wireless fast charging options to keep you powered throughout the day
• IP68 rating ensures resistance to dust and water, protecting the phone during daily use and outdoor activities
• Unlocked design compatible with major US carriers and supports 5G networks for fast and reliable connectivity

Key specs

• Processor: Snapdragon 8 Gen 2, up to 3.36 GHz
• Memory: 8 GB RAM
• Storage: 256 GB internal
• Display: 6.8-inch AMOLED, 1440 x 3088 resolution, 120 Hz refresh rate
• Brightness: 1750 nits peak
• Main camera: 200 MP with 8K video recording at 60 fps
• Telephoto lenses: 10 MP each, 3x and 10x optical zoom
• Ultrawide camera: 12 MP
• Front camera: 12 MP
• Battery: 5000 mAh with wired and wireless fast charging
• Water and dust resistance: IP68 rating
• Connectivity: 5G support, unlocked for major US carriers

Connectivity and compatibility

This smartphone supports 5G networks, ensuring fast data speeds and low latency for streaming, gaming, and video calls. Its unlocked status allows it to work seamlessly with all major US carriers, giving you the freedom to choose or switch providers without restrictions. The device includes standard wireless options such as Wi-Fi and Bluetooth for connecting to accessories and networks.

Performance and reliability

The Snapdragon 8 Gen 2 processor combined with 8 GB of RAM provides a smooth and responsive experience whether you are gaming, editing photos, or running multiple apps simultaneously. The large 5000 mAh battery supports extended use throughout the day, and fast charging capabilities minimize downtime. The IP68 rating adds peace of mind by protecting the phone from dust and water exposure, making it durable enough for various environments.

Ideal uses and environments

This model is well suited to users who demand high performance and advanced camera features, such as content creators, mobile professionals, and photography enthusiasts. Its large, bright display and powerful processor also make it a strong choice for gamers and multitaskers. The IP68 rating and unlocked design add versatility for those who need a reliable device for both indoor and outdoor use, as well as flexible carrier options.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more