This latest lineup — consisting of the Galaxy Book4 Ultra, Galaxy Book4 Pro and Galaxy Book4 Pro 360 — offers intelligent performance, enhanced security and a vivid, interactive display, all in an ultra-portable design. From the new Intel® Core Ultra Processor to the suite of AI features, the Galaxy Book4 series is packed with cutting-edge technology that aims to not only simplify but amplify users’ computing experience.

Visitors discovered the Galaxy Book4 series’ full capabilities inside Samsung’s booth at Mobile World Congress (MWC) 2024, the world’s largest mobile exhibition held from February 26-29 in Barcelona, Spain.

Samsung Newsroom sat down with Mincheol Lee, Head of Galaxy Eco Biz Team, Mobile eXperience Business at Samsung Electronics, and David Feng, Vice President of Client Computing Group and General Manager of Client Segments at Intel, to explore how the advancements in the Galaxy Book4 series can enrich the lives of users.

Unveiling the Galaxy Book4 Series, Powered by AI

Q. What key benefits can users expect from the new “AI PC” Galaxy Book4 series?

Lee: The Galaxy Book4 Ultra and Pro series exhibit unprecedented performance through a new Intel® Core Ultra processor that combines the latest central processing unit (CPU), graphics processing unit (GPU) and neural processing unit (NPU). In particular, the built-in NPU, Intel AI Boost, has been newly added for fast and efficient processing of large amounts of data — providing excellent multitasking and graphics performance. This new processor in the Galaxy Book4 series enables new AI functions that help increase productivity and offer new experiences in content creation and gaming.

In addition, various AI functions of the Galaxy S24 series can be conveniently accessed on a large PC screen with Link to Windows feature.

Q. An NPU has been newly added to the Intel® Core Ultra Processor, attracting quite some attention. Could you explain its role and function?

Feng: Intel is on a journey to empower everyone with AI on PCs with the recent launch of Intel Core Ultra. It’s important to note that the Intel Core Ultra processor introduces three AI engines — a CPU for fast response, a GPU for high throughput and a new NPU for low-power sustained AI workloads.

The new NPU can run AI applications at low power, freeing up the CPU and GPU for other system workloads like productivity and gaming. This means we are delivering elevated AI experiences on PCs without sacrificing system responsiveness, battery life or other vital functions.

Q. Is there anything else you’d like to highlight about the new product?

Lee: The Galaxy Book4 series boasts a variety of improvements and offers the best PC experience to users by providing various intelligent functions in cooperation with industry-leading partners, including Intel and Microsoft.

Intel’s latest Core Ultra processor and Samsung’s advanced hardware provide an optimized PC experience that supports better power efficiency and an improved cooling system. The Galaxy Book4 series is equipped with a Dynamic AMOLED 2X display that guarantees a clear viewing experience regardless of the environment, with a touchscreen function for more convenient usability. To provide a clear viewing experience anytime and anywhere, the anti-reflective display reduces glare on screen and Vision Booster automatically adjusts color contrast and brightness even in direct sunlight.

Through Samsung’s own Galaxy Ecosystem, the Galaxy Book4 series provides powerful connected use of PCs, phones and tablets — all secured by Samsung Knox, which protects critical system data through 10 years of accumulated security technology and dedicated security chips.

Collaboration for Disruptive Innovation

Q. What was the shared goal of Samsung Electronics and Intel for launching the Galaxy Book4 series, and what were the key areas of focus to achieve it?

Feng: Intel and Samsung strive to provide the best PCs to consumers. Intel’s approach to ecosystem development is built on our value of “openness.” With the launch of the Galaxy Book4 series, Intel is committed to strengthening our existing collaboration while constantly exploring new opportunities as disruptive innovation is a critical way to help the PC industry grow.

Lee: Samsung and Intel are strong partners. We share the goal of delivering the best PC experience to consumers through new AI experiences, immersive graphics and an optimal balance of battery life and performance. We continuously strengthen the fundamental competitiveness of PCs, such as performance, mobility and connectivity, to advance customers’ product usage experience. With the Galaxy Book4 series’ slim, lightweight design and the new Intel Core Ultra processors, Samsung introduces new AI experiences to more customers.

Q. What was the most challenging aspect in the collaboration process for developing the latest Galaxy Book series, and how did you overcome it?

Lee: To deliver the best AI experience on PCs, the Intel and Samsung teams worked closely to create the best platform and develop key applications that bring AI experiences to life. This was a new muscle the teams needed to build, and they did an excellent job by seamlessly working together.

Q. Please let us know Intel’s vision in collaborating with Samsung Electronics. What impact are you expecting the collaboration between the two industry leaders to make in the market?

Feng: Intel appreciates how Samsung has been focused on delivering superb user experience through devices, accessories and a software ecosystem. We are committed to collaborating with Samsung to bring consumers the best products, technology and experiences. The launch of the Galaxy Book4 series is a testament to the deep collaboration between the two companies.

A New Era of AI PCs

Q. How do you expect the new Galaxy Book4 series to impact the PC market?

Lee: The PC market is expected to grow worldwide in 2024. The AI PC represents additional growth opportunities as we capture the benefits of new AI experiences for end users. We are confident that the Galaxy Book4 series — equipped with Intel’s latest Core Ultra chipset in combination with Samsung’s hardware heritage and connected ecosystem — will offer a superb productivity experience as we enter the new era of AI PCs.

Q. Given the ever-evolving demands of consumers, what lifestyle trends are Intel and Samsung paying the most attention to in the PC industry today?

Lee: More than ever, consumers are looking for the flexibility to work, learn and play from anywhere. Consumers need to feel connected, productive and secure, with a range of tools available at their fingertips that help them optimize every experience. We are committed to empowering people to experience new possibilities that enhance their everyday lives. As devices become more integrated, the PC is set to play a key role in enabling connectivity that changes the way consumers interact with their PCs, phones, tablets and other devices.

With every iteration of the Galaxy Book series, Samsung is bringing more intelligent, connected and secure PC experiences to consumers worldwide. The Galaxy Book4 series will be available starting February 26 in select markets, including France, Germany, the U.K. and the U.S. For more information, please visit samsung.com/galaxy-book.

Samsung Electronics today announced the Galaxy Book4 series will be available in selected markets starting February 26. The latest premium PC lineup from Samsung delivers intelligent and powerful experiences that bring together highly optimized performance, a vivid touchscreen display and enhanced connectivity.

The Galaxy Book4 series, including the Galaxy Book4 Ultra, Galaxy Book4 Pro and Galaxy Book4 Pro 360, launched in Korea on January 2 and experienced record-breaking interest, outselling last year’s Galaxy Book3 series by 1.5 times during the first week of sales.¹

“We’re excited for users to experience the intelligence, connectivity and productivity made possible by the Galaxy Book4 series, taking our premium PC lineup to the next level,” said TM Roh, President and Head of Mobile eXperience Business at Samsung Electronics. “The Galaxy Book4 series delivers the powerful performance and multi-device connectivity that consumers expect from a high-performance PC in today’s market.”

The Galaxy Book4 series offers intelligent productivity supported by robust hardware performance. The Galaxy Book4 Ultra is equipped with the new Intel® Core Ultra 9/7 Processor, combining a CPU, GPU and a newly added NPU into a single package,² as well as enhanced security with each Galaxy Book model featuring a new discrete Samsung Knox security chip that secures critical system data separately.

Every experience on the Galaxy Book4 Ultra and Galaxy Book4 Pro series is brought to life on the Dynamic AMOLED 2X touchscreen display that offers clear contrast and vivid color. The incredible viewing experience is consistent even under bright sunlight with Vision Booster for automatic brightness enhancements, as well as anti-reflective technology³ to reduce distractions. Building on the heritage of Samsung’s Galaxy Book portfolio, the Galaxy Book4 series has a unique Galaxy Connected Experience that allows users to stay seamlessly connected across their Samsung Galaxy devices. From Second Screen⁴ which allows users to use their tablet as a monitor to Multi Control⁵ for easy moving of files between devices using the mouse and touchpad of the Galaxy Book4 series, users will benefit from features that maximize productivity and creativity. All this functionality is packed in a slim and light design that means users can experience powerful performance from anywhere, even on the go.

The Galaxy Book4 series will be available starting on February 26 in select markets,⁶ including France, Germany, the U.K. and the U.S. For more information, please visit: samsung.com/galaxy-book.

¹ Based on sales from January 2-9 in the Korean market only.
² Specifications may vary depending on model or market. Compared to the previous series.
³ Corning® Gorilla® Glass with DX complements the legendary toughness of Corning® Gorilla® Glass to deliver both anti-reflective optics and improved abrasion resistance. Corning’s glass composite enhances display readability through a 75% improvement in front surface reflection, versus standard glass, and increases the display contrast ratio by 50% with the same display brightness.
⁴ Both devices must be signed into the same Samsung account. Requires Galaxy Tab S7 series or later and Tab Active4 Pro with One UI 3.1 or later.
⁵ Samsung Multi Control requires updated phones with One UI 5.1 or tablets with One UI 4.1 or higher versions and works on Galaxy Book series devices released in 2021 or later with either Samsung Settings v1.5 (Intel) or Samsung Settings v3.3 (ARM). Some models may have limited feature support.
⁶ Availability may vary by market. Supported models, colors and sizes may vary depending on market.

Samsung Electronics today announced the release of its most intelligent PC lineup yet: Galaxy Book4 Ultra, Book4 Pro and Book4 Pro 360. The latest series comes with a new intelligent processor, a more vivid and interactive display¹ and a robust security system — beginning a new era of AI PCs that offers ultimate productivity, mobility and connectivity. These enhancements not only improve the device itself but also elevate the entire Samsung Galaxy ecosystem, advancing the PC category and accelerating Samsung’s vision of AI innovation — for both today and tomorrow.

“Samsung is committed to empowering people to experience new possibilities that enhance their everyday lives. This new paradigm can be achieved through our expansive Galaxy ecosystem and open collaboration with other industry leaders,” said TM Roh, President and Head of Mobile eXperience Business at Samsung Electronics. “The Galaxy Book4 series plays a key role in bringing best-in-class connectivity to our ecosystem that will broaden how people interact with their PC, phone, tablet and other devices for truly intelligent and connected experiences.”

Intelligent Productivity Leveled Up by Secure Performance

The Galaxy Book4 series is equipped with an intelligent processor for powerful performance that maximizes productivity. The latest series comes with a new Intel^® Core Ultra 9 processor that combines a faster central processing unit (CPU), a higher-performance graphics processing unit (GPU) and a newly added Neural Processing Unit (NPU) into a single package.² Coupled with Intel’s industry-first AI PC Acceleration program — which includes more than 100 Independent Software Vendors (ISV), the new processor is enabling exciting new AI capabilities and helping boost productivity on the Galaxy Book4 series. Additionally, the NVIDIA^® GeForce RTX 4070 Laptop GPU³ takes the user experience to the next level. Creativity is supercharged with fast, generative AI-based creation tools backed by NVIDIA Studio technology — for example, you can create stunning images with simple text in seconds with RTX-optimized Stable Diffusion. Galaxy Book4 Ultra users can also be fully immersed in games with NVIDIA Deep Learning Super Sampling (DLSS) technology that creates higher quality images for over 500 ray-traced popular games and applications.

The intelligent productivity is fully backed up by enhanced hardware performance, so the device can operate at its maximum potential. Galaxy Book4 Ultra lowers heat and fan noise with a new optimal cooling system, including an 11 percent wider vapor chamber and a dual fan with an uneven blade spacing design.⁴ You can use your device for a longer time on a single charge thanks to increased power efficiency.⁵ Galaxy Book4 Ultra users can also quickly top up an additional 55 percent battery life in just 30 minutes⁶ using 140W adaptor⁴ that is 1.4 times larger than its predecessor. Data privacy and security have become increasingly essential as devices have become more intelligent and connected, as well. That’s why Samsung is building on the legacy of security it has established through multiple Samsung Galaxy devices with Samsung Knox, enhancing security measures at the chipset level for the Galaxy Book series for the first time. All three models have a new discrete Samsung Knox security chip that secures critical system data separately, adding to existing multi-layered security efforts with Intel and Microsoft.

Stunning Display and Next-Level Connectivity To Perform Anytime, Anywhere

The Galaxy Book4 series’ upgraded display gives you a clear view, so you can stay productive while on the go. The series boasts an incredible viewing experience with a Dynamic AMOLED 2X display that offers clear contrast and vivid color, whether indoors or outdoors. Vision Booster uses an Intelligent Outdoor Algorithm to automatically enhance visibility and color reproduction in bright conditions, while anti-reflective technology⁷ reduces distracting reflections. With a touchscreen now added to all three models, the Galaxy Book4 series not only delivers a clear viewing experience but is also completely interactive — offering an optimized and familiar touch-based user interface, just like the experience on your smartphone or tablet.

While good visuals are crucial, having advanced audio is just as important for a well-rounded PC experience. AKG Quad speakers with Dolby Atmos^® deliver high octaves and rich bass for clear and crisp sound. Studio-quality dual microphones with bi-directional AI noise canceling capture your voice clearly during video calls, even in noisy outdoor environments. When paired with Galaxy Buds2 Pro, LE Audio⁸ — an advanced Bluetooth audio standard — enables realistic sounds with reduced latency to make experiences such as gaming more immersive. Auto Switch⁹ allows you to seamlessly connect your Buds to multiple devices — from your smartphone, tablet and watch to your TV and now PC — so you can enjoy listening to your devices without manual input. A large touchpad and a wide range of ports — including a new HDMI 2.1 port — are also designed to enhance the usability of the Galaxy Book4 series. All these features are packed in a slim and light design that opens powerful possibilities on the go.

Together with Galaxy smartphones and tablets, Galaxy Book4 series users can benefit from even further enhanced productivity and creativity. Designed to help everyone be a creator, Samsung Studio,¹⁰ a new video creation tool available across Samsung Galaxy devices, allows you to continue editing videos made on your phone or tablet in more detail on your PC. Photo Remaster, now available on Samsung Gallery for PC, lets you quickly correct photos and automatically erase unwanted shadows and reflections with AI-enabled optimization for a picture-perfect image. Second Screen¹¹ means you can use your tablet as a monitor for your Book4 and elevate your productivity with a variety of modes such as Duplicate, Extension and now Rotation.

Availability¹²

The Galaxy Book4 series will progressively made available in select markets, starting with Korea in January 2024. Galaxy Book4 Ultra will be available in 16-inch in Moonstone Gray, Galaxy Book4 Pro will be available in 14-inch and 16-inch with Moonstone Gray and Platinum Silver color options and Galaxy Book4 Pro 360 will be available in 16-inch, also in Moonstone Gray and Platinum Silver.¹³ The series comes in a refined and minimal finish with a wider variety of recycled materials,¹ including plastics, glass and aluminum.¹⁴

For more information about the Galaxy Book4 series, please visit: samsung.com/galaxy-book.

Product Specifications

Galaxy Book4 Ultra (16-inch)
Dimension15	355.4 x 250.4 x 16.5mm
Weight16	1.86kg
OS17	Windows 11 Home
Display18	16-inch, 16:10 Touch AMOLED, WQXGA+ (2880×1800), 400nits, 48~120Hz VRR, 120% DCI-P3 Color volume
Processor19	Intel® Core Ultra 9 / Core Ultra 7 (Intel® Evo Edition)
Graphic19	NVIDIA® GeForce RTX 4070 Laptop GPU 8GB GDDR6 NVIDIA® GeForce RTX 4050 Laptop GPU 6GB GDDR6
Network20	Wi-Fi 6E, 802.11 ax 2×2, Bluetooth v5.3
Color	Moonstone Gray
Memory17	16GB / 32GB / 64GB (LPDDR5X)
Storage17	512GB / 1TB / 2TB SSD (PCle), Expansion Slot
Camera	2M (1080p FHD)
Microphone / Speaker	Studio-quality Dual Microphones / AKG Quad speakers (Woofer Max 5Wx2, Tweeter 2Wx2), Dolby Atmos®
Keyboard21	Pro keyboard with Numeric key (Backlit keyboard)
Battery22	76Wh​ (Typical)
Charging23	140W USB Type-C Adapter
Port24	Thunderbolt 4 (2), USB Type-A, HDMI 2.1 port (Supports 8K@60, 5K@120), Micro SD, Headphone / Microphone

​	Galaxy Book4 Pro (14-inch)	Galaxy Book4 Pro (16-inch)
Dimension15	312.3 x 223.8 x 11.6mm	355.4 x 250.4 x 12.5mm
Weight​16	1.23kg	1.56kg
OS17	Windows 11 Home
Display​18	14-inch, 16:10 Touch AMOLED, WQXGA+ (2880×1800), 400nits, 48~120Hz VRR, 120% DCI-P3 Color volume	16-inch, 16:10 Touch AMOLED, WQXGA+ (2880×1800), 400nits, 48~120Hz VRR, 120% DCI-P3 Color volume
Processor19	Intel® Core Ultra 5 / Core Ultra 7 (Intel® Evo Edition)
Graphic19	Intel® Arc Graphics (Shared)
Network20	Wi-Fi 6E, 802.11 ax 2×2, Bluetooth v5.3
Color	Moonstone Gray, Platinum Silver
Memory17	16GB / 32GB (LPDDR5X)
Storage17	256GB / 512GB / 1TB SSD (PCIe), Expansion Slot
Camera	2M (1080p FHD)
Microphone / Speaker	Studio-quality Dual Microphones / AKG Quad speakers (Woofer Max 5Wx2, Tweeter 2Wx2), Dolby Atmos®
Keyboard21	Pro keyboard (Backlit keyboard)	Pro keyboard with Numeric key (Backlit keyboard)
Battery​25	63Wh (Typical)	76Wh​ (Typical)
Charging23	65W USB Type-C Adapter
Port24	Thunderbolt 4 (2), USB Type-A, HDMI 2.1 port (Supports 8K@60, 5K@120), Micro SD, Headphone / Microphone

Galaxy Book4 Pro 360 (16-inch)
Dimension15	355.4 x 252.2 x 12.8mm
Weight16	1.66kg
OS17	Windows 11 Home
Display18	16-inch, 16:10 Touch AMOLED, WQXGA+ (2880×1800), 400nits, 48~120Hz VRR, 120% DCI-P3 Color volume
Processor19	Intel® Core Ultra 7 /  Core Ultra 5 (Intel® Evo Edition)
Graphic19	Intel® Arc Graphics (Shared)
Network20	Wi-Fi 6E, 802.11 ax 2×2, Bluetooth v5.3
Color	Moonstone Gray, Platinum Silver
Memory17	16GB / 32GB (LPDDR5X)
Storage17	512GB / 1TB SSD (PCIe)
Camera	2M (1080p FHD)
Microphone / Speaker	Studio-quality Dual Microphones / AKG Quad speakers (Woofer Max 5Wx2, Tweeter 2Wx2), Dolby Atmos®
Keyboard21	Pro keyboard with Numeric key (Backlit keyboard)
Pen	S Pen (In-box)
Battery26	76Wh​ (Typical)
Charging23	65W USB Type-C Adapter
Port24	Thunderbolt 4 (2), USB Type-A, HDMI 2.1 port (Supports 8K@60, 5K@120), Micro SD, Headphone / Microphone

¹ Compared to the previous series.
² Specifications may vary depending on model or market. Compared to the previous series.
³ Specifications may vary depending on model or market. Supported on Galaxy Book4 Ultra only.
⁴ Supported on Galaxy Book4 Ultra only. Compared to Galaxy Book3 Ultra.
⁵ Based on results from internal lab tests for local video playback time conducted by Samsung. Tested with results from a pre-release version of the device using inbox 140W charger under settings (1080p video playback from video files stored on the device’s local storage, player-videos & TV with full screen, brightness-150nits, wired earphone with default volume, airplane mode on, keyboard backlight off) without connection to Wi-Fi or mobile network, measuring the time until the device is discharged to 2%. Battery life varies significantly depending on settings, network environment, usage patterns and other factors.
⁶ Based on battery charging results from internal Samsung lab tests, conducted with a 140W charger while it has 2% of power remaining, with all the services, features and screen turned off. Actual charging speed may also vary depending on the actual usage, charging conditions and other factors.
⁷ Corning^® Gorilla^® Glass with DX complements the legendary toughness of Corning^® Gorilla^® Glass to deliver both anti-reflective optics and improved abrasion resistance. Corning’s glass composite enhances display readability through a 75% improvement in front surface reflection, versus standard glass, and increases the display contrast ratio by 50% with the same display brightness.
⁸ Available on Galaxy Buds2 Pro updated to the latest firmware version.
⁹ Available on Galaxy Buds2 Pro updated to the latest firmware version. Galaxy smartphones and tablets with One UI 3.1 or later, Galaxy Watch4 series or later and Samsung TVs launched Feb ’22 or later after getting a firmware update from Jul ’22. Auto Switch with TV is only available for making and receiving phone calls.
¹⁰ Samsung Studio PC app usage may require an app update from the Microsoft Store.
¹¹ Both devices must be signed into the same Samsung account. Requires Galaxy Tab S7 series or later, and Tab Active4 Pro with One UI 3.1 or later.
¹² Availability may vary by market. Supported models, colors and sizes may vary depending on market.
¹³ Screen size is measured diagonally as a full rectangle without accounting for the rounded corners. Actual viewable area is less due to the rounded corners.
¹⁴ The Galaxy Book4 Ultra features a minimum of 20% post-consumer recycled plastic sourced from discarded fishing nets in the Case Upper Inner Down, a minimum of 20% post-consumer recycled plastic sourced from discarded water barrels in the Cover Hinge, Case Front Vent, Case Front Inner Left, Case Front Inner Right, Case Upper Inner Up, Case Rear Inner Left, Case Rear Inner Right, Case Rear Inner Up, Case Rear Inner Down and Cover Foot, a minimum of 10% pre-consumer recycled plastic sourced from discarded by-product of shoes manufacturing in the Lens-LED, a minimum of 30% pre-consumer recycled aluminum in the Case Rear, a minimum of 20% pre-consumer recycled aluminum in the Case Upper, Case Front, and a minimum of 40% pre-consumer recycled glass in the Touchpad Glass. The above measurements are based on weight.
¹⁵ Accuracy of numbers may vary depending on measurements used. Height may vary depending on manufacturing process.
¹⁶ Weights may vary depending on manufacturing process.
¹⁷ Availability may vary by device.
¹⁸ 400nits (Typ), 500nits (HDR) –VESA HDR 500 authentication, HDR Contents only.
¹⁹ Specifications may vary depending on model or market.
²⁰ Actual speed may vary depending on market, carrier, and user environment. Wi-Fi 6E availability may vary due to OS version, market, location, network conditions, and other factors. Wi-Fi 6E wireless network routers required and sold separately.
²¹ Keyboard layout may vary by market.
²² Typical value of battery capacity tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 73.8Wh.
²³ The inbox charger and data cable are USB Type-C.
²⁴ Actual speed of USB may vary depending on user environment.
²⁵ Typical value of battery capacity tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 73.9Wh for Pro 16-inch and 62.1Wh for Pro 14-inch.
²⁶ Typical value of battery capacity tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 73.9Wh.