See the Highlights
Ultra fast to the core
Dynamic AMOLED 2X. Brilliantly vivid
Copilot. Your AI-powered assistant
Samsung Galaxy connected experience
Unbeatable 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 cutting-edge 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 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.
Anti-reflective cover glass. Dazzling views at any angle
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 brightly lit conditions.
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.
Our 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.
Heavy duty design meets lightweight
Weighing just under 1.9kg and with a sleek Moonstone Grey finish, Galaxy Book4 Ultra's refined look is one for the books. Encased in a slim and durable 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. No worry
Samsung Knox helps provide overall protection to keep your system safe. 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 and breaches 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 quality mics 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).
Ports. Get plugged in like never before
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 lightning-fast 40 Gbps file transfers. Just plug in and start creating, dongle-free.
Earth-friendly innovation. Carbon Trust Certified
With a Carbon Trust Certification for reduced carbon footprint throughout its lifecycle, Galaxy Book4 Ultra is crafted with the planet in mind. Plus, the use of recycled materials and 100% paper packaging mean that with each one you unbox the change you want to see in the world.
*The glass of touch pad is made from a minimum of 40% recycled content. Measurement based on weight.
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.
Copilot. Your own personalised AI
Stay on top of your tasks via quick chat prompts with Copilot's personalised AI assistance. Plus, get smarter communication tools — access contacts and send messages effortlessly from your PC or Samsung Galaxy mobile device with a simple chat command.
*Screen image simulated for illustrative purposes. Actual UX/UI may be different.**Galaxy S24 Ultra and Galaxy Book4 Ultra sold separately.***Copilot in Windows feature availability and rollout timing may vary by country and device. Requires Microsoft account to log in.****MMS messaging in Copilot in Windows will be supported within the first half of 2024.
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.
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.
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.
Buds Auto Switch keeps 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.
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.
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.
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.
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.
Specifications
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Windows 11 Home (Samsung recommends Windows 11 Pro for business)
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NVIDIA® GeForce RTX™ 4070 Laptop GPU 8 GB GDDR6 (80 W TGP, Boost Clock 1605 MHz)
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None
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Moonstone Gray
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355.4 x 250.4 x 16.5 mm (13.99" x 9.86" x 0.65")
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1.86 kg (4.10 lbs)
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32 GB LPDDR5X Memory (On Board 32 GB)
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Ambient Light Sensor
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* 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.
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2 TB NVMe SSD
Number of SSD Slots : 2
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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.
Reviews
Galaxy Book4 Ultra (16", Core Ultra 9, 32GB)
Reviews with images & videos
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Relevancy sort puts the best reviews at the top. We look at things like helpfulness votes, latest review, pictures and other traits that readers look for in their reviews.
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24 Reviews
2024-04-12
Bury
Samsung UK Reviews Team
Thank you for your incredible review, Anna! We are blown away by your positive comments and absolutely thrilled to learn why you love your Book4 Ultra so much! With such a sleek lightweight design, powerful performance and a wide range of functionality to suit both your work and leisure needs, it's easy to understand why you're so impressed! We know you're going to continue to love it for many years to come! ^CR at Samsung Support
2024-08-30
London, UK
![[D] Alternative Text](https://img.youtube.com/vi/KuFoSmcy2q0/hqdefault.jpg)
CX
Thank you for your feedback, and while it's great to see that you are a fan of your Galaxy Book4 Ultra we do regret seeing that you have had some bad luck with it. We can confirm that there are no known issues with the screen of this model, and it is correct that if it receives any physical damage, even accidental damage, then the warranty will be invalidated and any repairs would be chargeable. We would still encourage you to speak to our Customer Support team, Jen, so that they can discuss all available options with you. You can find details for the different ways to contact them, plus their opening times, by following this link: https://spr.ly/6427mU8iN ^DB at Samsung Support
2024-04-01
Halstead
Samsung UK Reviews Team
Thank you for sharing with us this stellar review about your wonderful experience with your amazing Galaxy Book4 Ultra, Boniface! We are glad that you fell in love with the premium design of this laptop as soon as you opened the box, and that you found it so easy to use and set up. It is also great that you immediately started enjoying its flawless performance and smart interface, and that you have now linked it to your superb Galaxy S24 Ultra, to expand your Samsung Ecosystem. As you mentioned, this masterpiece of technology is designed for productivity and creativity, with its powerful specs and components, smart features and intelligent software to be used to elevate your experience to the next level; whether it is for work, art, gaming, entertainment or daily use. It was worth waiting for this amazing product which will continue giving you endless moments of satisfaction! ^CL at Samsung Support
2024-03-24
UK South coast
Samsung UK Reviews Team
Thank you for your fantastic five-star review Liam! We're thrilled to hear that you're enjoying the powerful performance and sleek design of your new Book4 Ultra. It's wonderful to know that you find it to be a portable powerhouse, perfect for on-the-go productivity apps like Photoshop and Premiere with lightning-fast rendering times. We appreciate your valuable feedback regarding features for future models, such as facial recognition and a smaller charger. Your suggestions will certainly be taken into consideration as we continue to innovate and improve our products. ^AP at Samsung Support
2025-03-13
CX
Great to see that you're enjoying your Galaxy Book4 Ultra, Andy! The crystal clear WQXGA+ AMOLED display allows you to be truly immersed in your favourite content, making this the perfect laptop for work and play. The Intel Core Ultra 9 processor runs this machine at lightening fast speeds, and it benefits from the fans which ensure it can continue to perform flawlessly. It works brilliantly with the 32 GB of RAM, which gives it ample space to carry out all tasks, but we will definitely consider your feedback. The lightweight design of this model makes it a real joy to use on the go, and the battery keeps you going throughout your daily tasks. It's really there for you! Thank you for your feedback regarding the design of the charger, we will take this onboard to inform the continuous improvement of our devices. ^SK at Samsung Support
2024-05-17
Samsung UK Reviews Team
Thank you for sharing your fantastic experience with Book4 Ultra! We're thrilled to see you're loving the incredible performance, as well as the vibrant display and impressive battery life and audio quality! The sleek and lightweight build make this the perfect machine for on the go productivity and entertainment! We appreciate your feedback regarding the power adapter and Caps Lock key light. Your input is valuable as we constantly strive to enhance our products. Once again, we appreciate the glowing five stars! ^AP at Samsung Support
2024-04-03
Clevedon
2024-05-21
Milton Keynes
Samsung UK Reviews Team
Thank you for sharing your feedback on the Book4 Ultra. We appreciate your honest review and are sorry to hear that your experience hasn't met your expectations. Our design team strives to balance functionality with form, and the dual-function keys are intended to streamline the design. However, we acknowledge that they might not suit everyone's preferences, especially those who may be accustomed to the keyboards used on previous models. Regarding the OS, we chose Windows 11 Home to cater to a broad audience, but we understand that users have different needs and preferences. We will certainly take your feedback into consideration for future releases. If you'd like further assistance with your laptop, our Support Teams are on hand to help. You can locate our contact methods and operating times by heading to the following link: https://spr.ly/6428d20OQ ^AP at Samsung Support
2024-04-26
Manchester
Samsung UK Reviews Team
It's fantastic to see that you're a huge fan of our Galaxy Book series, Adam, and that your Book4 Ultra is proving to be a very worthy successor to your previous models. The 16-inch AMOLED display brings everything into sharp focus, making working on it easy and eye-strain free. The smooth connection to a range of external devices provides versatility with how you work, particularly on the go. As Copilot is a third party innovation we won't always have full control over how it is integrated into our products, but we are happy to take on board your comments. ^DB at Samsung Support
2025-08-14
West sussex
Samsung
We’re thrilled to read your thoughts and feedback. Thanks for sharing with us and giving the Galaxy Book4 Ultra top marks! ^CL at Samsung Support
2024-04-12
Bury
Samsung UK Reviews Team
Thank you for sharing with us this comprehensive and inspirational review about the amazing Galaxy Book4 Ultra, Bart! As you mentioned, this brilliant laptop is built to increase your productivity and creativity to the next level thanks to its powerful components and top-quality specs. No matter how difficult the task is, this fantastic piece of technology comes with all the virtual tools you need to get the job done in the smartest and easiest way possible. It is also lovely that you touched on the design, because this incredible Samsung product also features a slim but compact and light body, which allows you to carry it with you, whether it is for attending a lecture or going to the office, completely effortlessly. This fantastic product is built to impress and amaze while helping you achieve your goals every day! ^CL at Samsung Support
2024-12-08
Uk
CX
Thank you for taking the time to share with us this review about your Galaxy Book4 Ultra, Radd. We are pleased to read that you are happy with the excellent performance and overall good quality of this laptop. Still, we also appreciate that you wished for the battery to last longer, for an even better experience when doing your work activities and tasks on Excel. Please follow this link, from our colleagues abroad, where you can find a useful troubleshooting guide about to make the most of the battery of your laptop right away: https://spr.ly/6427QIyTB If you need more assistance with this, please also don't hesitate to speak to our IT specialists. You can contact them at 0333 000 0333, Mon-Fri | 8am to 8pm, Sat-Sun | 9am to 6pm or on Live Chat here: https://spr.ly/6428QIyT8 ^CL at Samsung Support
2024-09-13
2024-03-18
Hounslow
2024-04-16
2024-03-20
Portsmouth
Samsung UK Reviews Team
It's superb to see that your Galaxy Book 4 Ultra is helping make your day-to-day activities run smoothly, thanks in part to how effortless it is to carry around with you. The simple way in which you can transfer everything between devices means that you'll never have to worry about losing any information that you need to keep secure. ^DB at Samsung Support
2025-01-07
CX
Thanks so much for your spectacular review! We are over the moon to see how pleased you are with your new Book4 Ultra, especially thanks to the stunning design, vivid display and responsive, back-lit keyboard! Enjoy! ^CR at Samsung Support
2024-06-06
Samsung UK Reviews Team
Thank you for sharing with us this review about your Galaxy Book4 Ultra, Asad. While we are pleased to read that you think this is a good laptop, we also appreciate that you wished for the touchpad to be a bit smoother to use. We recommend adjusting its settings for the best experience, by following the steps available on this link, shared by our colleagues abroad: https://spr.ly/64245yrwI In the meantime, we are confident that this fantastic laptop will increase your productivity and creativity to the next level. ^CL at Samsung Support
2025-01-23
2024-04-30
2024-10-25
Libya
CX
We are delighted to see that you have rated the wonderful Galaxy Book4 Ultra five full stars, Mo! It is great that you are happy with its excellent performance and that, although you expected it to be slightly lighter, you are overall impressed by this product. This unique, powerful and very smart laptop will boost your productivity like never before! ^CL at Samsung Support
2024-03-15
London
Samsung UK Reviews Team
We are delighted to read that you are already making the most of the incredible features and powerful specs of our new and amazing Galaxy Book4 Ultra, Alin! This brilliant piece of technology won't just make any task a breeze thanks to its advanced technology; but it will also do it in style thanks to its slim and prestigious design. You can make the most of a powerful laptop that is epic all the way around! ^CL at Samsung Support
2024-03-15
2024-04-02
London
Samsung UK Reviews Team
Thank you for sharing your exhilarating journey with the Book4 Ultra! The Book4 Ultra is not just a laptop; it's a companion on your journey, propelling you forward with style, grace, and a touch of elegance, and we’re thrilled to see you’ve been wowed by the fantastic features it offers. It's excellent to see you’re indulging in the visual feast the Book4 Ultra serves up, with its cinematic quality bringing your favourite shows and projects to life right before your eyes. The impressive and responsive touchscreen is your digital canvas, and we can’t blame you for being unable to resist the urge to doodle! The keyboard experience is second to none, with the tactile keys and backlighting guiding you as you compose your latest productivity task. All of this teamed with its blend of style and subtlety makes it the ultimate coffee shop companion, exuding confidence with a wink and a nod, thanks to the perfect build size and the luxurious materials. This truly is the James Bond of laptops, and it has a license to thrill! Your analogy of the Book4 Ultra being a "race car in a tuxedo" perfectly captures its unique blend of power and sophistication. It's wonderful to know that our laptop has seamlessly integrated into your life, effortlessly tackling tasks with the precision and elegance of a well-oiled machine. Whether it’s the lightning-fast processing times that give Usain Bolt a run for his money, or the psychic abilities of the ingenious AI tools, this laptop is here to elevate your tech game. We appreciate your feedback regarding the lack of a privacy cover and the regular driver updates. We’re always looking for ways we can level up your experience, and your comments will certainly be taken on board to drive improvements in the future. We once again thank you for your glowing review, and look forward to the rest of your journey with this mesmerising device! ^AP at Samsung Support
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