Samsung Galaxy S9 64GB Midnight Black – Unlocked – Excellent Condition

The Samsung Galaxy S9 is a premium flagship smartphone that combines a sleek design, a stunning 5.8-inch Super AMOLED display, and powerful performance with expandable storage. Designed for users who want both style and reliability, it delivers advanced camera features like super slow-motion video and 4K recording, along with smooth multitasking thanks to the Exynos 9810 or Snapdragon 845 processor. With IP68 water and dust resistance, Gorilla Glass 5 protection, and support for wireless charging, the Galaxy S9 remains one of the most durable and well-rounded Android smartphones in its class.

This phone is perfect for users looking for a refurbished Samsung Galaxy S9, an unlocked model, or simply a reliable device with expandable storage and flagship-level performance.

Specifications

• Display: 5.8” Super AMOLED, 1440 x 2960 pixels (Quad HD+), HDR support, Gorilla Glass 5 protection
• Performance: Octa-core Exynos (EMEA) / Snapdragon (USA, China), Mali-G72 MP18 / Adreno 630 GPU, Android 8.0 Oreo (upgradeable), smooth multitasking performance
• Cameras: 12MP rear with dual-pixel autofocus, 4K video @ 60fps, super slow-motion (960fps), 8MP front with 1440p video, HDR, dual-video recording, LED flash
• Battery: 3000mAh Li-Ion, optimized for daily use, fast charging & wireless charging support
• Memory & Storage: 4GB RAM, 64GB / 128GB / 256GB storage, expandable up to 512GB via microSD
• Connectivity: 3G / 4G LTE, Wi-Fi, Bluetooth, NFC, USB Type-C, FM Radio (USA & Canada only)
• Design: 5.81 x 2.70 x 0.33 in, 163g, premium glass-and-metal finish, Single SIM / Hybrid Dual SIM options
• Audio: Stereo sound, noise reduction, clear call quality
• Special Features: Gorilla Glass durability, wireless charging, expandable storage, flagship-level build
• Color Variants: (Black, Blue, Gray – depending on market availability)

Key Feature and Benefits of Samsung Galaxy S9 64GB

Design & Build

The Samsung Galaxy S9 stands out with its premium glass-and-metal design, offering a compact yet solid feel. Measuring 5.81 x 2.70 x 0.33 inches and weighing just 163g, it strikes a perfect balance between portability and durability. Both the front and back are protected with Corning Gorilla Glass 5, ensuring resistance against scratches and accidental drops. Users can choose between Single SIM or Hybrid Dual SIM options, making the Galaxy S9 unlocked models flexible for global use.

Display

The 5.8-inch Super AMOLED display is one of the highlights of the Samsung Galaxy S9. With a resolution of 1440 x 2960 pixels (Quad HD+), it delivers sharp visuals, vibrant colors, and deep contrasts. HDR support enhances video streaming and gaming, while 16M color depth ensures true-to-life detail. The display is also reinforced with Gorilla Glass protection, making it both immersive and durable — a must-have for a refurbished Galaxy S9 that still offers flagship quality.

Performance & Software

Powered by the Exynos 9810 (EMEA markets) or Snapdragon 845 (USA, China) processor, the Galaxy S9 delivers smooth multitasking and fast app performance. Graphics are handled by the Mali-G72 MP18 or Adreno 630 GPU, providing excellent support for gaming and media. Originally launched with Android 8.0 Oreo, the phone is upgradeable, ensuring a modern and user-friendly experience. Even as a refurbished Samsung phone, the S9 still stands strong as a reliable flagship performer.

Memory & Storage

With 4GB of RAM, the Galaxy S9 handles multitasking without lag. Storage options include 64GB, 128GB, or 256GB, giving users flexibility based on their needs. For those requiring more space, it supports expandable storage up to 512GB via microSD card (Dual SIM model). This makes the Samsung Galaxy S9 unlocked version an excellent choice for users who want a phone with both internal power and expandable memory.

Camera System

Photography is one of the strongest points of the Samsung Galaxy S9. The rear features a 12MP dual-pixel autofocus camera with LED flash, capable of shooting 4K videos at 60fps and super slow-motion at 960fps. Additional features include HDR, dual-video recording, and optical image stabilization. On the front, the 8MP selfie camera records in 1440p, making it great for video calls and social media. These capabilities ensure that even a refurbished Galaxy S9 provides premium camera performance.

Battery & Charging

The phone is powered by a 3000mAh non-removable Li-Ion battery, optimized to last through daily use. It supports both fast charging and wireless charging, making it convenient for on-the-go users. Even when buying a refurbished Samsung Galaxy S9, users benefit from efficient battery performance and the flexibility of Qi wireless charging technology.

Connectivity & Network

The Galaxy S9 unlocked models support 3G, 4G LTE, and are future-ready for reliable connectivity worldwide. Additional features include Wi-Fi, Bluetooth, NFC, and USB Type-C for faster data transfer and charging. In the USA and Canada, users also get access to the built-in FM Radio. These connectivity features make the Samsung Galaxy S9 a versatile Android smartphone for both work and entertainment.

Why Choose Galaxy S9 from Mobello?

Choosing the Samsung Galaxy S9 from Mobello means getting a refurbished flagship smartphone that combines style, performance, and value. Mobello ensures each unlocked Galaxy S9 is carefully tested for quality, making it a reliable choice for users who want premium features without the flagship price tag. With its stunning Super AMOLED display, expandable storage, powerful Exynos/Snapdragon processor, and wireless charging, the Galaxy S9 still delivers excellent performance in 2025. Mobello’s trusted service and affordable pricing make it the smart way to enjoy a flagship Samsung smartphone with complete peace of mind.

FAQs

Does Samsung Galaxy S9 support expandable storage?
Yes, the Galaxy S9 supports microSD cards up to 512GB (dual SIM model only).

Is the Galaxy S9 waterproof?
Yes, the device is rated IP68, meaning it is water- and dust-resistant.

How good is the camera in low light?
The 12MP rear camera with dual-pixel autofocus performs well in low-light conditions, producing clear and detailed shots.

What is the battery life like?
The 3000mAh battery lasts through a full day of regular use and supports fast charging and wireless charging.

Is the Samsung Galaxy S9 still worth buying in 2025?
Yes, the refurbished Galaxy S9 is still a solid choice in 2025, especially as an affordable unlocked flagship for everyday use.