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Samsung Galaxy Book4 Ultra (16GB RAM + 1TB SSD) Overview
The Samsung Galaxy Book4 Ultra is a premium 16-inch Windows laptop from Samsung’s Galaxy Book4 series, launched in early 2024. It’s designed as a high-performance machine for creators, gamers, and professionals, blending Intel’s latest Core Ultra processors with NVIDIA RTX graphics and a stunning AMOLED display. The specified configuration (16GB LPDDR5X RAM and 1TB SSD) is the base model, emphasizing portability and power in a slim, aluminum chassis. It’s particularly noted for its AI-enhanced features via the integrated NPU and seamless integration with other Galaxy devices.
Key Features
- Display: 16-inch Dynamic AMOLED 2X touchscreen with 2,880 x 1,800 (WQXGA+) resolution, 120Hz refresh rate, 120% DCI-P3 color gamut, and HDR support up to 500 nits peak brightness. It reduces blue light for eye comfort and has anti-reflective coating for better visibility.
- Performance: Powered by Intel Core Ultra 7 155H (base config) or upgradable to Ultra 9 185H, with NVIDIA GeForce RTX 4050 (base) or RTX 4070 (upgrade) GPU. The NPU enables AI tasks like video call enhancements and Microsoft Copilot integration for summarizing docs or managing workflows.
- AI and Connectivity: Galaxy AI features include real-time translation, photo editing, and phone-to-laptop camera sharing (Second Screen). It supports up to 2TB microSD expansion and Knox security for data protection.
- Build and Battery: Ultra-thin at 0.65 x 14 x 9.9 inches and 4.1 lbs (1.86 kg), with a Moonstone Gray anodized aluminum finish. Battery lasts up to 21 hours of video playback; supports 140W fast charging (55% in 30 minutes).
- Ports and Extras: Two Thunderbolt 4, one USB-A, HDMI 2.1, microSD reader, headphone jack. Includes a large touchpad, backlit keyboard with numpad, and fingerprint reader.
Specifications
Category Details Processor Intel Core Ultra 7 155H (16 cores, up to 4.8GHz); upgrade to Ultra 9 185H Graphics NVIDIA GeForce RTX 4050 (6GB GDDR6); upgrade to RTX 4070 (8GB) RAM 16GB LPDDR5X (soldered, non-upgradable) Storage 1TB PCIe 4.0 NVMe SSD (upgradable to 2TB) Display 16″ Dynamic AMOLED 2X, 2880×1800, 120Hz, touch, 500 nits HDR Battery 76Wh, up to 21 hours video; 140W USB-C charging Weight/Dimensions 4.1 lbs (1.86 kg); 0.65″ x 14″ x 9.9″ Ports 2x Thunderbolt 4, 1x USB-A 3.2, HDMI 2.1, microSD, 3.5mm audio OS Windows 11 Home Webcam 1080p FHD with AI enhancements Other Wi-Fi 6E, Bluetooth 5.3, stereo speakers



