Samsung Galaxy Book4 Business 15.6" Core 5 16GB 256GB Win 11 Pro

**Summary** The Samsung Galaxy Book4 Business is a thoughtfully engineered 15.6-inch laptop designed for professionals who prioritize mobility and ecosystem integration. Housed in a slim, lightweight aluminium chassis, it balances daily productivity with a suite of AI-enhanced tools. By leveraging deep integration with other Samsung Galaxy devices—including seamless file sharing, cross-device control, and the ability to use your smartphone as a high-quality webcam—it serves as a versatile hub for the modern mobile workforce. **Buying Advice** This laptop is an excellent choice for existing Samsung Galaxy users who want a unified workflow across their phone, tablet, and PC. If you frequently handle video conferencing, administrative tasks, or multi-device project management, the Galaxy Book4’s Multi Control and Quick Share features provide a significant efficiency boost. Because it features a comprehensive port selection—including RJ45 LAN and HDMI—it is particularly well-suited for office environments where physical connectivity is just as important as portability. **Pros** - Exceptional connectivity for a slim laptop, featuring an RJ45 port, HDMI, and multiple USB-A/C ports. - Strong ecosystem integration allows for seamless file transfers, multi-device mouse/keyboard control, and connected camera capabilities. - Highly portable design, weighing only 1.13 kg, making it ideal for commuters and frequent travelers. - Equipped with Windows 11 Pro and built-in AI assistance via Copilot for enhanced task management. **Cons** - The 256GB base storage is relatively modest for professional use, though it is noted as expandable. - The 15.6-inch display is Full HD (1920 x 1080) without touchscreen functionality, which may be a limitation for those accustomed to higher resolutions or interactive screens. **FAQ for this product** **Q: Can I use my Samsung Galaxy smartphone as a webcam with this laptop?** A: Yes. The Galaxy Book4 allows you to use your Samsung Galaxy smartphone as a connected camera, offering higher clarity and the ability to switch between front and rear lenses for video calls. **Q: Is the storage capacity on this model expandable?** A: Yes. While the device comes with 256GB of storage, it features support for expandable SSD storage up to 2TB to accommodate larger files and media libraries. **Q: Does this laptop support wired internet connections?** A: Yes. Despite its slim 15.4 mm profile, it features a built-in RJ45 port, allowing for direct high-speed LAN connectivity without the need for external dongles. **Value Score** 8/10: This is a highly functional, well-connected professional tool that offers immense value through its deep ecosystem integration, even if the base storage is on the lighter side.