Samsung 16″ Galaxy Book4 Ultra Multi-Touch Laptop

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$1,682.20

Estimated delivery on 8 March - 19 April, 2026
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Key Features
  • 1.4 GHz Intel Core Ultra 7 155H 16-Core
  • 32GB LPDDR5x RAM | 1TB PCIe 4.0 SSD
  • 16″ 2880 x 1800 AMOLED 120 Hz Touchscreen
  • NVIDIA GeForce RTX 4050 (6GB GDDR6)
  • MicroSD Card Slot
  • Thunderbolt 4 | HDMI 2.1 | USB-A
  • Wi-Fi 6E | Bluetooth 5.3
  • Vapor Chamber Cooling | Quad Speakers
  • 1080p Webcam | Fingerprint Reader
  • Windows 11 Home

Items Included

  • Samsung 16″ Galaxy Book4 Ultra Multi-Touch Laptop
  • USB-C Power Adapter
  • Limited 1-Year Manufacturer Warranty

Make short work of demanding projects with the moonstone gray 16″ Samsung Galaxy Book4 Ultra Multi-Touch Laptop. Designed to deliver maximum performance to creators, designers, and developers, this laptop is equipped with a 1.4 GHz Intel Core Ultra 7 155H 16-Core processor with a dedicated neural processor that accelerates AI workloads. NVIDA GeForce RTX 4050 graphics enhances video, photo, and 3D rendering while providing features such as real-time ray tracing. The 2880 x 1800 resolution Dynamic AMOLED 2X 120 Hz touchscreen delivers exceptional color.

With 32GB of onboard LPDDR5x memory and a 1TB PCIe 4.0 SSD, you can quickly load and multitask demanding applications. A vapor chamber cooling system helps to maintain optimal performance. Weighing just 4.1 pounds, the Galaxy Book4 Ultra is easy to pack and carry when traveling. Despite its thin size, it packs extensive features such as two Thunderbolt 4 ports, a microSD card reader, Wi-Fi 6E support, quad speakers, and a Full HD webcam. Windows 11 Home is preinstalled.

Intel Core Ultra Performance
The Intel Core Ultra 7 155H processor powers applications with six Performance cores that have a 4.8 GHz Max Turbo Boost frequency, while the eight Efficient cores and two island Low Power E-cores handle background tasks. A built-in neural processor (NPU) accelerates AI workloads while the integrated Intel Arc Graphics can help boost AV1 video encoding.
NVIDIA 40- Series Graphics
Built with the Ada Lovelace architecture, the NVIDIA GeForce RTX 4050 graphics delivers high frame rates and real-time ray tracing in addition to enhancing the performance of compatible creative applications.
Advanced Cooling
Featuring an expanded vapor chamber and dual fans, the internal cooling system is designed to stand up to demanding workloads such as AI computing.
3K AMOLED Touchscreen
Experience exception visuals and color accuracy with the 16″ 3K (2880 x 1800) Dynamic AMOLED 2X touchscreen, which delivers 120% coverage of the DCI-P3 color gamut with high-dynamic range. The Corning Gorilla Glass DX cover is designed to eliminate distracting glare. An integrated light sensor works with Vision Booster technology to automatically adjust the screen’s contrast and colors to match your environment, including direct sunlight.
Slim Design
With a sturdy, yet lightweight metal frame, this laptop weighs just 4.1 pounds and measures just over half an inch thick.
Thunderbolt 4
Thunderbolt 4 is a hardware interface that utilizes the reversible USB Type-C connector and features a maximum throughput of 40 Gb/s when used with compatible devices. The connector also transmits data via USB4 at up to 20 Gb/s, and dual-bandwidth DisplayPort allows you to connect one 8K monitor or up to two 4K displays simultaneously. Additionally, you can daisy chain up to six devices from a single Thunderbolt 4 port.
Connectivity
In addition to having two Thunderbolt 4 ports, the USB-A 3.2 Gen 1 port supports 5 Gb/s compatible devices. Connect external displays using the HDMI and Thunderbolt 4 ports to enhance your multitasking.
Quad-Speaker Sound
Immerse yourself in rich, deep sound of the quad-speaker system, which features four AKG-tuned speakers and Dolby Atmos that surround you with audio.
Stay In Touch
Wi-Fi 6E support allows you to take advantage of the less congested 6 GHz band with compatible networks, providing smooth video streaming experiences. The Full HD webcam and dual microphone array use AI enhancements such as Auto Framing, background blurring, and noise cancellation to ensure quality video calls. Connect a headset to the 3.5mm audio jack or pair the system with a Bluetooth device for added privacy.
AI Assistance with a Tap
Microsoft Copilot turns your prompts into actions through simple chat commands. Effortlessly integrate AI into your workflow with the Copilot key for streamlined productivity at your fingertips. Link your compatible phone with Copilot for personalized AI assistance such as managing tasks, summarizing messages, and sending text messages from your computer.
Charge Up
The 76Wh battery is designed to provide up to 21 hours of video playback. It may be charged up to 55% in about 30 minutes.
Secured by Knox
A dedicated chip in the hardware shields your device in real-time so your private files can stay safe from potential threats. Additionally, a Windows Hello compatible fingerprint reader is built onto the power button, allowing you to skip entering a password logging in to your computer and supported websites.
Windows 11 Home
Microsoft simplified the design and user experience with Windows 11. It has a modern, clean design with a new Start Menu position. Snap Layouts, Groups, and Desktops allow you to multitask with ease. Microsoft has also integrated some of their apps, such as Microsoft Teams. The redesigned Microsoft Store makes it easier to look for supported apps.
Category:
Operating System
Windows 11 Home
Processor
Intel Core Ultra 7 155H (14th Gen)
GPU
NVIDIA GeForce RTX 4050 with 6 GB GDDR6 VRAM
Installed RAM
32 GB
Display Size
16″
Native Resolution
2880 x 1800
Touchscreen
Yes
Total Installed Storage
1 TB
Inputs/Outputs
2x USB-C (Thunderbolt 4) / Supports Video Alt Mode and Power Delivery
1x USB-A 3.0 / 3.1/3.2 Gen 1
Display I/O
1x HDMI 2.1
Wi-Fi
Wi-Fi 6E (802.11ax); Tri-Band (2.4, 5, & 6 GHz) with MU-MIMO Support
Bluetooth
5.3
Weight
4.1 lb / 1.9 kg
Performance
Processor
Intel Core Ultra 7 155H (14th Gen)
CPU
16-Core:
1.4 to 4.8 GHz Performance (6 Cores)
0.9 to 3.8 GHz Efficiency (8 Cores)
0.7 to 2.5 GHz Low Power Efficiency (2 Cores)
L3 Cache
24 MB
Graphics Type
Dedicated
GPU
NVIDIA GeForce RTX 4050 with 6 GB GDDR6 VRAM
Installed RAM
32 GB
RAM Type
LPDDR5x
RAM Configuration / Capacity
Onboard/Not Upgradeable
Display
Panel Type
OLED
Display Size
16″
Aspect Ratio
16:10
Native Resolution
2880 x 1800
Touchscreen
Yes
Finish
Glossy with Antireflective Coating
Maximum Brightness
400 nits / cd/m2
Color Gamut
120% DCI-P3
Refresh Rate
120 Hz
Variable Refresh Technology
No
Storage and Expansion
Total Installed Storage
1 TB
Storage Drive Type
1x 1 TB / M.2 SSD
Storage Expansion
1x M.2 Slot 2280 (PCIe 4.0)
Inputs / Outputs
Inputs/Outputs
2x USB-C (Thunderbolt 4) / Supports Video Alt Mode and Power Delivery
1x USB-A 3.0 / 3.1/3.2 Gen 1
Display I/O
1x HDMI 2.1
Audio I/O
1x 1/8″ / 3.5 mm Headphone/Microphone Input/Output
Network I/O
No
Built-In Speakers
Yes, 2x 2 W and Dual Subwoofers
Built-In Microphones
Yes
Media/Memory Card Slot
Single Slot: microSD (Unspecified Type)
Communications
Wi-Fi
Wi-Fi 6E (802.11ax); Tri-Band (2.4, 5, & 6 GHz) with MU-MIMO Support
Bluetooth
5.3
Cellular Support
No
GPS
No
Webcam
User-Facing: 1080p
Battery
Battery Chemistry
Lithium-Ion Polymer (LiPo)
Capacity
76 Wh
Keyboard & Mouse
Keyboard
Built-In Chiclet-Style Keyboard
Pointing Device
TouchPad
General
Security
Dedicated Hardware TPM Security Chip, Fingerprint Reader
Dimensions
13.99 x 9.86 x 0.65″ / 355.35 x 250.44 x 16.51 mm
Weight
4.1 lb / 1.9 kg
Packaging Info
Package Weight
8.405 lb
Box Dimensions (LxWxH)
23.9 x 14.6 x 3.8″

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