Features

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Ultra fast to the core

 

Dynamic AMOLED 2X. Brilliantly vivid

 

Samsung Galaxy connected experience

 

Incredible performance. Boosted by AI

Blast through heavy workloads and multitask seamlessly with the supercharged Intel® Core™ Ultra processor, equipped with an advanced NPU for next-level AI performance. Together with the NVIDIA® GeForce RTX™ Laptop Graphics delivering innovative immersive visuals, turning your big ideas into reality has never been easier.

* CPU and GPU specifications vary depending on model, country or region.
** Screen image simulated for illustrative purposes.

Dynamic AMOLED 2X. Your creations displayed brilliantly

The captivating 16-inch display on Galaxy Book4 Ultra is a feast for the eyes. Your creative vision comes to life in high resolution with bright and vivid colours, smooth scrolling and onscreen motion, and reduced blue light emission for eye comfort.

* 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.
** Blue light emission is reduced compared with conventional Samsung LCD displays.
*** The Dynamic AMOLED 2X display used in Galaxy Book4 Ultra has received the "Cinematic Experience" certification from SGS based on its wide colour gamut (120% of DCI-P3) and its low-luminance expression capability below 0.0005 nits. The display has maximum brightness of 400 nits and can achieve peak brightness of 500 nits when displaying HDR content only, with a 1,000,000:1 contrast ratio. The Dynamic AMOLED 2X display used in Galaxy Book4 Ultra has received the "Eye Care" certification from SGS based on its ability to drastically reduce the harmful effects of blue light. The Dynamic AMOLED 2X display used in Galaxy Book4 Ultra has received the "Gaming Performance" certification from SGS, by recording respectively 0.2ms or less and 0.0005 nits or less in response time and perfect black. More information of this certification can be found on www.sgs.com/performance.

New touchscreen. Creativity at your fingertips

Create and navigate easily on the Galaxy Book4 Ultra with your fingertips. The all-new responsive touch panel on the Dynamic AMOLED 2X display lets you tap your way around with intuitive multi-touch gestures and edit content directly on the screen.

* Screen image simulated for illustrative purposes. Actual UX/UI may vary.
** Adobe product screenshots reprinted with permission from Adobe.
*** An international model is shown. Canadian model is a French/English bilingual keyboard.

Anti-reflective cover glass. Dazzling views.

Get a clear view of what you love with Corning® Gorilla® Glass with DX. This anti-reflective cover glass on the display reduces distracting reflections and glare, helping onscreen content to be sharp and readable at varying viewing angles and particularly in bright lighting conditions.

Galaxy Book4 Ultra is placed on a tabletop, open and facing slightly right with an abstract image shown in full screen. There are some reflections and glare on the image onscreen. Galaxy Book4 Ultra is placed on a tabletop, open and facing slightly right with an abstract image shown in full screen. There are some reflections and glare on the image onscreen.
Galaxy Book4 Ultra is placed on a tabletop, open and facing slightly right with an abstract image shown in full screen. There are less reflections and glare on the image onscreen thanks to Corning Gorilla Glass with DX. CORNING logo is shown. Galaxy Book4 Ultra is placed on a tabletop, open and facing slightly right with an abstract image shown in full screen. There are less reflections and glare on the image onscreen thanks to Corning Gorilla Glass with DX. CORNING logo is shown.
* Screen image simulated for illustrative purposes. Actual UX/UI may vary.
** Corning® Gorilla® Glass with DX, complements the legendary toughness of Corning® Gorilla® Glass to deliver both antireflective optics and improved abrasion resistance. Corning’s glass composite enhances display readability through a 75% improvement in front surface reflection, versus our standard cover glass, and increases the display contrast ratio by 50% with the same display brightness compared to previous pc models.
*** An international model is shown. Canadian model is a French/English bilingual keyboard.

Vision Booster. The clear solution to glare

See your screen clearly in sunny weather thanks to Vision Booster. An intelligent outdoor algorithm uses tone mapping to enhance the contrast and colours depending on the light conditions, so you can enjoy the same vibrant picture, even if your workstation is outdoors.

* Image simulated for illustrative purposes. Actual UX/UI may vary.
** Vision Booster feature available only when HDR Mode is turned off.
*** Adobe product screenshots reprinted with permission from Adobe.

Fast charging. All-day productivity

Go from one creative project to the next with the long-lasting 76Wh (typical) battery for up to 21 hours of video runtime. Then power up your laptop with 55% charge in just 30 minutes — with a light and portable charger that's compatible with your other Samsung Galaxy devices.

* 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.
** 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-Windows video players (Media Player, Movies & TV, Films & 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. Actual charging speed may also vary depending on the actual usage, charging conditions and other factors.
*** Battery capacity and amount of charge after a 30-minute charge vary by configuration.
**** The inbox charger and data cable are USB Type-C.

Cooling System. Knows how to keep its cool

With a special internal cooling system, Galaxy Book4 Ultra is designed to stay cool even in the heat of hyper-realistic, AI-powered gaming. The expanded vapor chamber and dual fans increase the airflow and reduce the chance of overheating, so you can enjoy ultra-immersive, responsive gaming performance with DLSS Frame Generation and NVIDIA Reflex.

* Screen image simulated for illustrative purposes.
** More information of DLSS can be found on https://www.nvidia.com.
*** An international model is shown. Canadian model is a French/English bilingual keyboard.

Sleek and lightweight design

Weighing just under 1.9kg and with a sleek Moonstone Gray finish, Galaxy Book4 Ultra's refined look is one for the books. Encased in a slim and sleek body, it's your portable creative studio on the path to inspiration.

* Thickness and weight vary by model, configuration and country.

Samsung Knox. Pro security.

Samsung Knox helps provide overall protection to keep your system secure. A dedicated hardware security chip helps safeguard your critical system data in real time. Shielded from the inside out, your device is protected from malicious attacks for your peace of mind.

* Image simulated for illustrative purposes. Actual UX/UI may be different.
** Adobe product screenshots reprinted with permission from Adobe.

Wider-angle cam with AI studio effects

Galaxy Book4 Ultra gets you ready for the spotlight with the FHD wide-angle webcam and studio like mic quality with AI noise canceling. Combined with features such as Auto Framing and eye contact correction in Studio effects, it helps you look sharp and sound clear on every video call.

* Screen simulation shows Microsoft Teams video calling with chat and polling. Microsoft Teams is licensed separately. Features and app availability may vary by region. Actual UX/UI may vary.

Quad speakers amp up your sound quality

Hear the action in your epic playthroughs with the clarity and depth of the quad-speaker system. The four speakers are tuned with AKG and Dolby Atmos for champion-level surround sound that knocks out the competition.

* The quad-speaker system on Galaxy Book4 Ultra features two woofers (5W max each) and two tweeters (2W each).
** An international model is shown. Canadian model is a French/English bilingual keyboard.

Ports. Explore a new level of connection.

Extreme productivity is within hand's reach with the massive touch pad and versatile built-in ports — upgraded HDMI, USB-A, microSD slot and even two Thunderbolt 4 ports for blazing-fast 40 Gbps file transfers. Just plug in and start creating, dongle-free.

* An international model is shown. Canadian model is a French/English bilingual keyboard.

Samsung Galaxy Ecosystem

Use your phone as a connected camera

Upgrade your video calls from standard laptop webcam to stunning clarity using your Samsung Galaxy smartphone as a connected camera. Connect seamlessly to your Galaxy Book4 Ultra, switch between front and rear cameras to find your angle, and enjoy a high-quality picture with enhanced video effects in video applications.

* To use phone as a connected camera service, users must link their Samsung Galaxy device to their Windows PC through ‘Link to Windows’ on mobile devices and the Microsoft Phone Link App on PC and follow the set-up prompts, including being signed into the same Microsoft account. PC (Microsoft Phone Link App) requires Windows 11 24H1 or above and Phone requires OneUI 1.0 or above. Microsoft Phone Link requires Samsung Galaxy device to be on the same Wi-Fi network as the PC. Some related features may vary by device.
** Screen image simulated for illustrative purposes. Actual UX/UI may be different.
*** Galaxy S24 Ultra and Galaxy Book4 Ultra sold separately.
**** Windows feature availability and rollout timing vary by country and device. Requires Microsoft account to log in.

The Copilot Phone Plugin is temporarily disabled due to product updates by Microsoft. The updated Phone Plugin is expected to be available in early 2025 depending on Microsoft’s release schedule. Please visit the Phone Plugin Support Page for more details. smsng.co/GalaxyBook4-support

Connect your phone and PC for seamless access

Get direct access to content on your phone right from your laptop with File Explorer. Simply set up the wireless connection between your devices and you're set — search for the files and photos you need, then open them seamlessly from your PC.

* Screen image simulated for illustrative purposes. Actual UX/UI may be different.
** Galaxy S24 Ultra and Galaxy Book4 Ultra sold separately.
*** File Explorer in Windows feature availability and rollout timing may vary by country and device. Requires Microsoft account to log in.
**** Seamless access between phone and PC will be supported within the first half of 2024.
***** An international model is shown. Canadian model is a French/English bilingual keyboard.

Meet your AI photo editing ally: Photo Remaster

The AI-powered Photo Remaster tool lets you breathe new life into old photos and low-quality images. Using a smart algorithm, the feature allows you to clean up blurry photos, as well as remove unwanted light and shade from your snaps with just a tap.

* Screen images simulated for illustrative purposes. Actual UX/UI may vary.
** An international model is shown. Canadian model is a French/English bilingual keyboard.

Samsung Studio. Create and edit seamlessly

Create and edit your next masterpiece across devices with Samsung Studio. Shoot a video and start cutting on one of your Samsung Galaxy mobile devices, then export easily via Quick Share to add final touches with precision on the big screen of Galaxy Book4 Ultra.

* Screen images simulated for illustrative purposes. Actual UX/UI may vary.
** Share project is available on Samsung Galaxy smartphones and Galaxy Tab devices updated to One UI 6.1 or later versions and with the Samsung Studio mobile app installed. When sharing a project from a mobile device to PC, the sharing method such as Quick Share can be selected from a list by opening the Share project menu. The received file can be opened on PC by loading the project after selecting the Import project menu in the Samsung Studio PC app.
*** Samsung Studio PC app usage may require an app update from the Microsoft Store.
**** An international model is shown. Canadian model is a French/English bilingual keyboard.

Galaxy Buds2 Pro are paired with Galaxy Book4 Ultra and Galaxy S24 Ultra. An incoming call screen is shown on Galaxy S24 Ultra and the call notification is shown onscreen on Galaxy Book4 Ultra. The Galaxy Buds2 Pro audio switches automatically between the laptop and smartphone. Galaxy Buds2 Pro are paired with Galaxy Book4 Ultra and Galaxy S24 Ultra. An incoming call screen is shown on Galaxy S24 Ultra and the call notification is shown onscreen on Galaxy Book4 Ultra. The Galaxy Buds2 Pro audio switches automatically between the laptop and smartphone.

Buds Auto Switchkeeps you flowin'

Your sound follows you seamlessly from one device to another when paired with Galaxy Buds. If you get a call while on Galaxy Book4 Ultra, your Buds will switch automatically to your phone without missing a beat. When done, continue enjoying the clear LE Audio back on your laptop.

* Samsung Galaxy Buds2 Pro sold separately.
** Available on Samsung Galaxy Buds2 Pro updated to the latest firmware version, Samsung Galaxy smartphones and Galaxy Tab devices with One UI 4.1.1 or later versions and Galaxy Book series devices with One UI 6.0 or later versions installed.
A person is using Galaxy Book4 Ultra and Galaxy S24 Ultra to copy and paste images between the devices using Multi Control. A person is using Galaxy Book4 Ultra and Galaxy S24 Ultra to copy and paste images between the devices using Multi Control.

It's all under control with Multi Control

Take charge of your creative process across devices with Multi Control. Use your Galaxy Book4 Ultra's keyboard with a mouse to tackle projects on your smartphone or Galaxy Tab. Drag and drop or copy and paste text, images and files between devices to easily transfer content on the fly.

* Mouse sold separately.
** Samsung Galaxy devices must be connected to the same network.
*** Samsung Multi Control is available on Samsung Galaxy smartphones and Galaxy Tab devices with One UI 5.1.1 or later versions and Galaxy Book series devices with Samsung Settings v1.2 or later versions installed. Some models may have limited feature support.
**** Some apps may not support this feature.
***** Screen image simulated for illustrative purposes. Actual UX/UI may be different.
****** Galaxy S24 Ultra and Galaxy Book4 Ultra sold separately.
A Microsoft PowerPoint presentation is open onscreen on Galaxy Book4 Ultra and on Galaxy Tab S9 Ultra in Landscape mode to highlight the dual-monitor experience with Second Screen. A Microsoft PowerPoint presentation is open onscreen on Galaxy Book4 Ultra and on Galaxy Tab S9 Ultra in Landscape mode to highlight the dual-monitor experience with Second Screen.

Two screens are better than one

Get an instant dual-monitor experience with your Galaxy Book4 Ultra and Galaxy Tab side by side. Launch the Second Screen app from your laptop with just a click, then use Extension or Duplicate mode to rearrange your tablet's screen, or go vertical with Rotation mode.

* For a better experience, both devices must be signed in to the same Samsung account.
** Available on select Samsung Galaxy Tab models only, including Galaxy Tab S9, Tab S9+, Tab S9 Ultra, Tab S9 FE, Tab S9 FE+, Tab S8, Tab S8+, Tab S8 Ultra, Tab S7, Tab S7+, Tab S7 FE and Tab Active4 Pro with One UI 3.1 or later versions installed.
*** Available on Samsung Galaxy Book series devices with Windows 10 2004 OS or later version installed. Some additional functions are supported only on Samsung Galaxy Book series devices.
**** Some apps may not support this feature for content protection purposes.
An abstract image selected on the screen of Galaxy S24 Ultra is shared via Quick Share to Galaxy Book4 Ultra and open for editing in Samsung Studio app. Quick Share icon is shown. An abstract image selected on the screen of Galaxy S24 Ultra is shared via Quick Share to Galaxy Book4 Ultra and open for editing in Samsung Studio app. Quick Share icon is shown.

Quick Share. File transfer at your fingertips

Quick Share lets you exchange large files, presentations and final works between Samsung Galaxy devices in a flash via direct wireless pairing. If you need to share something more personal, the private sharing feature protects your sensitive data by encrypting it with blockchain technology.

* Available on devices with One UI 2.1 or above, with Android Q OS version or higher installed. Bluetooth Low Energy and Wi-Fi connection are both required for Quick Share. Supports Galaxy Books, including Qualcomm-based PCs released in 2020 and later, and Windows PCs with Intel Bluetooth/Wi-Fi from other manufacturers. (OS: Windows 10 2004 version or higher, Bluetooth driver: Intel 22.50.02 or higher, Wi-Fi driver: Intel 22.50.07 or higher). Number of devices Quick Share can share to at the same time may vary depending on the Wi-Fi chip hardware of the sharing device. Actual speed may vary depending on device, network condition and user environment. The transferable type, number, capacity and expiry date of files, as well as the number of simultaneous file shares in Private Share may be limited.
Galaxy Book4 Ultra and Galaxy S24 Ultra placed next to each other. A webpage is open onscreen on Galaxy S24 Ultra and also shown on the screen of Galaxy Book4 Ultra to highlight that the two devices are synced. Galaxy Book4 Ultra and Galaxy S24 Ultra placed next to each other. A webpage is open onscreen on Galaxy S24 Ultra and also shown on the screen of Galaxy Book4 Ultra to highlight that the two devices are synced.

Unleash your mobile experience on your PC

The Phone Link app lets you access notifications, calls, messages, recently viewed webpages and even your Samsung Galaxy device's mobile hotspot right from your Galaxy Book4 Ultra. Launch recently used mobile apps directly from your PC for a quick and seamless workflow across devices.

* The Samsung Galaxy device and PC must be linked via ‘Link to Windows’ and ‘Microsoft Phone Link’ apps and signed into the same Microsoft account. Link to Windows preloaded on select Samsung Galaxy devices. Tablets require One UI 5.1.1 or above, PCs require Windows 10 or above. It is recommended that the mobile device and PC are on the same Wi-Fi network. Some mobile apps may restrict content to be shared on other screens. Features may vary by device. Tablets do not include Call/Message features. 'Recent Websites' only available when using Samsung Internet app on Samsung Galaxy smartphones with One UI 3.1.1 or above (Samsung Galaxy S, Note, Z Fold, Z Flip), tablets with One UI 5.1.1 or above (only Tab S models, not Tab FE or Tab Lite models) and Windows PCs with Windows 10 20H1 or above. Requires latest app updates to Microsoft Phone Link/Link to Windows/Samsung Internet.

Specifications

  • Windows 11 Home (Samsung Recommends Windows 11 Pro for business)

  • Intel® Core™ Ultra 9 Processor 185H (UP to 5.1 GHz 24MB L3 Cache)

  • NVIDIA® GeForce RTX™ 4070 Laptop GPU 8 GB GDDR6 (80 W TGP, Boost Clock 1605 MHz)

  • 16.0" WQXGA+ AMOLED Display (2880 x 1800), Anti-Reflective, Touch Screen Panel

  • 32 GB LPDDR5X Memory (On Board 32 GB)

  • 1 TB NVMe SSD
    Number of SSD Slots : 2

  • None

  • Moonstone Gray

  • AKG Quad Speakers ( Woofer Max 5 W x 2, Tweeter 2 W x 2)
    Smart Amp
    Dolby Atmos®
    Internal Dual Array Digital Mic
    2M Camera

  • Bluetooth v5.3
    Wi-Fi 6E, 802.11 ax 2x2

  • 1 HDMI 2.1 (Supports 8K@60Hz, 5K@120Hz)
    2 Thunderbolt™ 4
    1 USB3.2
    MicroSD Multi-media Card Reader
    1 Headphone out/Mic-in Combo

  • Pro keyboard with Numeric key
    (Backlit keyboard)
    Touch screen
    Clickpad

  • TPM, FingerPrint Reader

  • 76 Wh (Typical)
    140 W USB Type-C Adapter

  • 355.4 x 250.4 x 16.5 mm (13.99" x 9.86" x 0.65")

  • 1.86 kg (4.10 lbs)

  • Live Wallpaper
    Screen Recorder
    Samsung Gallery
    Quick Search
    Samsung Flow
    Samsung Notes
    Samsung Recovery
    Samsung Settings
    Samsung Update
    Samsung Pass
    Second Screen
    Quick Share
    Galaxy Book Experience
    Galaxy Book Smart Switch
    SmartThings
    Samsung Device Care
    Bixby
    Samsung Studio
    ※ Software can be changed without notice.

  • Ambient Light Sensor

  • * Actual speed of USB can vary depending on user environment
    * Weights and height vary depending on manufacturing process
    * Please contact Samsung Call Center or Samsung Authorized Service Centers before you replace or add storage and memory for compatibility check
    * 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 73.8 Wh. Actual battery life may vary depending on network environment, usage patterns and other factors.
    * 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.

User manual & downloads

User Manual(Windows 11)

ver 2.1 | 1.08 MB

Aug 08. 2025

ENGLISH

Download

User Manual(Windows 11)

ver 2.1 | 1.15 MB

Aug 08. 2025

FRENCH

Download

User Manual(Windows 11)

ver 2.0 | 1.16 MB

Jun 18. 2025

FRENCH(North America)

Download

User Manual(Windows 11)

ver 2.0 | 1.08 MB

Jun 18. 2025

KOREAN

Download
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*Image simulated.

Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification. All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this web page and the product described herein, at any time, without obligation on Samsung to provide notification of such change. All functionality, features, specifications, GUI and other product information provided in this web page including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation. The contents within the screen are simulated images and are for demonstration purposes only. Images are for illustration purposes only and the accessories are sold separately. An international model is shown. Colour availability may vary depending on country.

**User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.

Network : The bandwidths supported by the device may vary depending on the region or service provider.