Samsung Galaxy Book G4 Workstation

Basic Information

The Samsung Galaxy Book4 Ultra is a high-performance laptop within the Galaxy Book4 series, designed for demanding professional workloads. It is part of the broader Galaxy Book4 lineup, which includes the Galaxy Book4 Pro 360, Galaxy Book4 Pro, Galaxy Book4 360, and the base Galaxy Book4.

• Model: Samsung Galaxy Book4 Ultra
• Version: Galaxy Book4 Series
• Release Date: Global availability began on February 26, 2024.
• Minimum Requirements: Ships with Windows 11 pre-installed.
• Supported Operative Systems: Windows 11.
• Latest Stable Version: Windows 11 (with ongoing updates provided by Microsoft and Samsung).
• End of Support Date: Not explicitly stated for the hardware, but software support aligns with Microsoft's Windows 11 lifecycle and Samsung's commitment to security updates.
• End of Life Date: Not explicitly stated. Samsung typically provides several years of support for its Galaxy devices.
• Auto-update Expiration Date: Dependent on Windows Update policies and Samsung's software update cycles.
• License Type: Windows 11 Home or Pro (pre-installed).
• Deployment Model: Standard laptop deployment.

Technical Specifications

The Galaxy Book4 Ultra features configurations tailored for high performance, while other models in the series offer varying specifications.

• Processor: Intel Core Ultra 7 155H or Intel Core Ultra 9 185H, featuring an integrated Neural Processing Unit (NPU) for AI tasks. (Other Galaxy Book4 models may feature Intel Core Ultra 5 125H, Intel Core Ultra 7 155H, or Intel Core 5 120U, Core 7 150U processors.)
• RAM: 16GB or 32GB LPDDR5X (soldered).
• Storage: 1TB PCIe 4.0 SSD, with expandable storage up to 2TB via microSD. (Other Galaxy Book4 models offer 256GB, 512GB, or 1TB PCIe 4.0 SSD options.)
• Display: 16-inch 3K WQXGA+ (2880 x 1800) Dynamic AMOLED 2X Touch display, 120Hz refresh rate, 400 nits brightness, Eye Care certified. (The base Galaxy Book4 model features a 15.6" FHD IPS display.)
• Graphics: NVIDIA GeForce RTX 4050 or RTX 4070 Laptop GPU. (Other Galaxy Book4 models utilize integrated Intel Arc Graphics or Intel Graphics.)
• Ports: Two Thunderbolt 4 ports, one USB 3.2 port, one HDMI 2.1 port, one microSD card reader, and a headphone/mic combo jack. (Some base models may also include USB-A and Ethernet ports.)
• Operating System: Windows 11 Home or Pro.
• Dimensions: Thin and light design, with the 16-inch Ultra model weighing approximately 1.66 kg. (Other models vary, for example, the 14-inch Pro is around 12mm thin and weighs 1.23kg.)
• Weight: Approximately 1.66 kg for the 16-inch Ultra model.

Analysis of Technical Specifications

The Samsung Galaxy Book4 Ultra stands out with its powerful Intel Core Ultra H-series processors, which include a dedicated NPU for accelerating AI workloads. The inclusion of NVIDIA GeForce RTX graphics cards (RTX 4050 or RTX 4070) positions it as a capable workstation for tasks such as 3D rendering, video editing, and gaming. The 3K Dynamic AMOLED 2X touchscreen display offers exceptional visual quality, brightness, and a smooth 120Hz refresh rate, making it ideal for creative professionals. Fast PCIe 4.0 SSD storage ensures quick boot times and application loading, complemented by microSD expansion. The port selection, featuring Thunderbolt 4, provides versatile connectivity for external displays and high-speed peripherals. However, the RAM is soldered, which means it cannot be upgraded post-purchase. This configuration is a strong contender for users requiring high computational and graphical power in a portable form factor.

Support & Compatibility

The Galaxy Book4 series offers comprehensive support and compatibility within the Windows ecosystem and Samsung's integrated device environment.

• Latest Version: Galaxy Book4 series, globally launched in February 2024.
• OS Support: Fully supports Windows 11.
• End of Support Date: Samsung provides ongoing software and security updates for its devices. The end-of-support date for the operating system is governed by Microsoft's Windows 11 lifecycle.
• Localization: Available in multiple regions globally, with localized software and support.
• Available Drivers: Drivers are provided by Samsung through its update utilities and via Windows Update.
• Cartridge and Ink Codes: Not applicable (laptop).

Analysis of Overall Support & Compatibility Status

The Galaxy Book4 series benefits from the robust compatibility of the Windows 11 operating system, ensuring a wide range of software and peripheral support. Samsung enhances this experience with its ecosystem features like Quick Share, Multi Control, and Phone Link, which facilitate seamless interaction with other Samsung Galaxy devices. While these features are optimized for the Samsung ecosystem, the core functionality remains strong for all users. Samsung's commitment to regular software and security updates helps maintain the device's performance and security over time.

Security Status

Security is a key focus for the Galaxy Book4 series, integrating both hardware-level protection and software features.

• Security Features:
  • Samsung Knox Security Platform: Provides hardware-backed trust, including a Secure Embedded Processor (SecEP) for firmware validation before CPU startup, BIOS validation, BIOS Auto Recovery, Tamper Alert, and SMM (System Management Mode) protection.
  • Windows Security: Includes Virus & threat protection, Account protection, Firewall & network protection, Device security, Secure Boot, and BitLocker for data encryption.
  • Additional Samsung Features: Privacy Folder for hiding files, Secret Screen for privacy in public, Security Cam (sends email with photo if unauthorized login attempt), and Block Recording for webcam privacy.
• Known Vulnerabilities: No widespread, unpatched vulnerabilities specific to the Galaxy Book4 series are publicly highlighted in the provided information. Security updates regularly address discovered vulnerabilities.
• Blacklist Status: Not applicable.
• Certifications: Pro and Ultra models are Secured-Core PCs, indicating advanced hardware and firmware security.
• Encryption Support: BitLocker drive encryption is supported via Windows 11.
• Authentication Methods: Fingerprint reader integrated into the power button, PIN, password, and Windows Hello (where supported by the webcam).
• General Recommendations: Users are advised to utilize the built-in security features, maintain up-to-date software and drivers, and employ strong authentication methods.

Analysis on the Overall Security Rating

The Samsung Galaxy Book4 series, particularly the Ultra model, offers a high level of security. The integration of Samsung's Knox platform provides robust, hardware-rooted protection that operates below the operating system, safeguarding against sophisticated attacks. This is complemented by the comprehensive security suite of Windows 11, including BitLocker encryption and various threat protection mechanisms. Features like the fingerprint reader, Security Cam, and Privacy Folder further enhance user data protection and privacy. The Secured-Core PC certification for the Pro and Ultra models underscores their advanced security posture, making them suitable for enterprise environments.

Performance & Benchmarks

The performance of the Galaxy Book4 series varies by model, with the Ultra offering top-tier capabilities.

• Benchmark Scores:
  • Geekbench 6 (Intel Core 7 150U, base Book4): Single-Core scores around 2667, Multi-Core scores around 9005.
  • 4K Multimedia Test (base Book4): Scored 193 points, indicating good performance for multimedia tasks.
• Real-World Performance Metrics:
  • AI Acceleration: Intel Core Ultra processors with NPU enhance AI tasks, improving multitasking, battery management, and features like AI-powered transcription and advanced photo/video editing.
  • General Productivity: Base models handle web browsing, text processing, and media consumption effectively.
  • Gaming (base Book4 with Intel Core 7 150U): Capable of running games like GTA V at 50-55 FPS and Valorant around 90 FPS at FHD resolutions.
  • Workstation Tasks (Ultra model): Designed for intense processing, gaming, and rendering due to its dedicated NVIDIA RTX GPU.
• Power Consumption: Economical CPU settings in battery mode can result in power consumption below 5 watts for Pro models, contributing to extended battery life.
• Carbon Footprint: Specific carbon footprint data is not detailed in publicly available information.
• Comparison with Similar Assets: The base Galaxy Book4's Intel Core 7 150U shows strong single-core performance compared to some competitors but may be surpassed in multi-core tasks by higher-end CPUs. The Ultra model directly competes with other high-performance laptops featuring dedicated GPUs.

Analysis of the Overall Performance Status

The Samsung Galaxy Book4 Ultra delivers exceptional performance, driven by its Intel Core Ultra H-series processors and dedicated NVIDIA RTX graphics. This configuration makes it highly suitable for demanding professional applications, content creation, and high-fidelity gaming. The integrated NPU further boosts efficiency for AI-driven tasks. Lower-end models in the Galaxy Book4 series, equipped with U-series processors and integrated graphics, provide solid performance for everyday computing, office work, and light creative tasks, demonstrating good single-core capabilities and efficient power consumption. The series generally offers a balance of power and portability, with the Ultra model excelling in raw performance.

User Reviews & Feedback

User feedback for the Galaxy Book4 series highlights several strengths and weaknesses across different models.

• Strengths:
  • Design and Portability: Users appreciate the well-built, thin, and lightweight design, making the laptops highly portable for business and school use.
  • Battery Life: Excellent battery life is frequently cited, with some models offering up to 15-19 hours for the base model and up to 21 hours for the Pro 360.
  • Display Quality: The AMOLED displays on Pro and Ultra models receive high praise for their vibrancy, brightness, and detail.
  • Security: The robust security features, including the fingerprint reader and Samsung Knox, are considered strong points.
  • Performance: Capable performance for general productivity, with the Ultra model excelling in demanding tasks.
• Weaknesses:
  • Keyboard: The keyboard on some models, particularly the base Galaxy Book4, has been described as mushy, and a lack of backlight on some configurations is a common complaint.
  • Webcam: The 720p webcam on the base model is considered rudimentary, producing soft and noisy images.
  • Display (Base Model): The FHD IPS display on the base model may have washed-out or undersaturated colors compared to the AMOLED panels.
  • Upgradeability: Soldered RAM across the series limits future memory upgrades.
  • Ecosystem Inconsistencies: Some Samsung ecosystem features like Quick Share and Multi Control can be inconsistent in their functionality.
• Recommended Use Cases:
  • Business Professionals: Praised for portability, security, and performance for professional tasks.
  • Students: Ideal for school use due to portability and battery life.
  • Creative Professionals: The Ultra model is recommended for demanding creative work, 3D rendering, and video editing due to its powerful CPU and dedicated GPU.
  • General Users: Base models are suitable for everyday computing and light productivity.

Summary

The Samsung Galaxy Book4 Ultra, representing the pinnacle of the Galaxy Book4 series, stands as a formidable asset for enterprise and professional users demanding high performance and robust security in a portable design. Its integration of Intel Core Ultra H-series processors with NPUs and dedicated NVIDIA RTX GPUs makes it exceptionally capable for intensive tasks such as AI-accelerated workflows, content creation, and complex computations. The device boasts a stunning 3K Dynamic AMOLED 2X touchscreen display, offering an immersive visual experience crucial for creative and analytical work. Security is a significant strength, with Samsung's Knox platform providing hardware-level protection, complemented by Windows 11's comprehensive security features and biometric authentication. The series generally offers excellent battery life and a sleek, lightweight build, enhancing mobility.

However, the series is not without its drawbacks. The soldered RAM across all models limits future upgradeability, which could be a long-term consideration for some users. While the Pro and Ultra models feature premium displays and robust keyboards, the base Galaxy Book4 may present a mushier keyboard feel, lack a backlight, and include a less impressive 720p webcam and an IPS display with less vibrant colors. Additionally, while Samsung's ecosystem features are beneficial, some users have reported inconsistencies in their performance.

In conclusion, the Galaxy Book4 Ultra is highly recommended for professionals requiring top-tier performance, advanced security, and a premium display in a highly portable package. Other models in the Galaxy Book4 series offer compelling options for general productivity, students, and business users who prioritize portability and battery life over extreme processing power. The choice within the series depends on the specific demands of the user's workload and budget, with the Ultra model clearly targeting the "workstation" segment.

The information provided is based on publicly available data and may vary depending on specific device configurations; for up-to-date information, please consult official manufacturer resources.