Samsung SM-S921UZKEXAA

Overview

The Samsung SM-S921UZKEXAA is a Galaxy S24 5G smartphone designed to deliver a smooth and powerful experience for everyday use. It runs on the Snapdragon 8 Gen 3 processor paired with 8GB of RAM, ensuring fast performance whether you’re multitasking, gaming, or streaming. With 256GB of storage, it offers plenty of space for apps, photos, and videos without worrying about running out of room.

The phone features a 6.2-inch AMOLED display that provides vibrant colors and sharp details at a resolution of 2340 by 1080 pixels. The 120Hz refresh rate makes scrolling and animations feel fluid, while the peak brightness of 2600 nits helps keep the screen visible even in bright outdoor conditions. This makes it a great choice for watching videos, browsing, or working on the go.

Photography is a strong suit with a versatile rear camera setup that includes a 50MP main sensor, a 12MP ultrawide lens, and a 10MP telephoto lens with 3x optical zoom. This combination allows you to capture detailed photos in a variety of settings, from wide landscapes to close-up shots. The front-facing 12MP camera is well suited for clear selfies and video calls. The phone also supports 8K video recording, giving you the option to capture high-resolution footage.

Built to withstand daily wear, the Galaxy S24 5G has an Armor Aluminum frame and Gorilla Glass Victus 2 for added durability. It also carries an IP68 rating, meaning it is resistant to water and dust, which adds peace of mind for active users or those who use their phone in different environments.

The 4000mAh battery supports both wireless charging and 25W wired fast charging, so you can quickly recharge and stay connected throughout the day. Connectivity options include 5G for fast mobile data, Wi-Fi 6E for improved wireless network performance, Bluetooth 5.3, and NFC for contactless payments or quick device pairing. The phone is unlocked, making it compatible with all major US carriers.

Additional features like Circle to Search and Generative Edit AI enhance the user experience by making it easier to find information and edit photos directly on the device. Overall, this phone fits well for anyone looking for a reliable, high-performance smartphone that balances power, camera quality, and durability.

Key features

• Snapdragon 8 Gen 3 processor delivering fast and efficient performance for multitasking and gaming
• 6.2-inch AMOLED display with 120Hz refresh rate for smooth scrolling and vibrant visuals
• Triple rear camera system with 50MP main sensor, 12MP ultrawide, and 10MP telephoto lens offering 3x optical zoom
• 8K video recording capability for capturing high-resolution footage
• Durable Armor Aluminum frame combined with Gorilla Glass Victus 2 for enhanced protection against drops and scratches
• IP68 rating ensures resistance to water and dust, suitable for various environments
• 4000mAh battery supports wireless charging and 25W wired fast charging to keep you powered throughout the day
• Connectivity options include 5G, Wi-Fi 6E, Bluetooth 5.3, and NFC for versatile wireless communication and payments
• Unlocked design allows use with all major US carriers, providing flexibility and convenience
• Innovative Circle to Search and Generative Edit AI features improve photo editing and information retrieval directly on the device

Key specs

• Processor: Qualcomm Snapdragon 8 Gen 3, 3.4GHz
• Memory: 8 GB RAM
• Storage: 256 GB internal
• Display: 6.2-inch AMOLED, 2340 x 1080 resolution
• Refresh rate: 120Hz
• Peak brightness: 2600 nits
• Rear cameras: 50MP main, 12MP ultrawide, 10MP telephoto with 3x optical zoom
• Front camera: 12MP
• Video recording: up to 8K resolution
• Battery: 4000mAh with wireless and 25W wired fast charging
• Connectivity: 5G, Wi-Fi 6E, Bluetooth 5.3, NFC
• Durability: Armor Aluminum frame, Gorilla Glass Victus 2, IP68 water and dust resistance

Connectivity and compatibility

This smartphone supports the latest wireless standards to keep you connected in a variety of settings. The inclusion of 5G ensures fast mobile data speeds for streaming and downloads, while Wi-Fi 6E offers improved performance on compatible networks. Bluetooth 5.3 allows for stable connections with accessories like wireless earbuds and smartwatches. NFC enables contactless payments and quick pairing with other devices. Being unlocked, the phone works seamlessly with all major US carriers, giving you freedom to choose or switch providers without hassle.

Durability and design

The Galaxy S24 5G is built to handle everyday challenges with a robust Armor Aluminum frame that adds structural strength without extra bulk. Gorilla Glass Victus 2 protects the screen from scratches and minor drops, helping maintain a clear and responsive display over time. Its IP68 rating means it can resist dust and survive immersion in water up to a certain depth, making it a reliable companion for outdoor activities or unpredictable weather. This combination of materials and certifications ensures the phone stays functional and looking good through daily use.

Ideal uses and environments

This model suits users who need a balance of power, camera versatility, and durability in a compact form. It works well for professionals who multitask between apps and video calls, content creators who want high-quality photos and 8K video, and anyone who values a bright and responsive display for media consumption. The durable build and water resistance make it a strong choice for active lifestyles or those who use their phone in varied environments. Its unlocked status and extensive connectivity options also appeal to travelers and users who prefer carrier flexibility.

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.

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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.

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