Samsung Galaxy Tab S12 Ultra 5G 12GB/256GB Grey
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Samsung Galaxy Tab S12 Ultra 5G 12GB/256GB Grey
Samsung Galaxy Tab S12 Ultra 5G 12GB/256GB Gray
14.6" AMOLED
Screen size and type
2960 × 1848 px | 120Hz
Resolution and refresh rate
256GB | 12GB
Storage and RAM
11600mAh
Battery capacity
5G/LTE
Supported mobile networks
Key features of the Samsung Galaxy Tab S12 Ultra 5G 12GB/256GB Gray tablet
- The 14.6-inch Dynamic AMOLED 2X display with a 120Hz refresh rate and up to 1600 nits of brightness offers a sharp picture even in direct sunlight
- The powerful 3nm MediaTek Dimensity 9500 processor and 3D vapour chamber handle demanding creative work and multitasking without any performance drops
- 12GB of RAM and 256GB of storage, expandable by up to 2TB with a microSD card
- Galaxy AI with Creative Studio and Note Assist helps with image creation and summarising notes
- The low-latency S Pen for precise drawing and writing is included in the box
- The 11600mAh battery lasts for up to 23 hours of video playback and charges at 45W (charging adapter sold separately)
- The slim 5.1mm body, weighing 695g, is water and dust resistant to the IP68 standard
- Android operating system with One UI and integrated Google services
Ultra-slim lines in an unmistakable design
A low weight, elegant details and two timeless colours accentuate the iconic look of the Galaxy Tab S12 Ultra. Despite its large 14.6-inch display, its body is just 5.1mm thick and weighs only 695g. The hexagonal S Pen stylus naturally complements its modern character. You can choose from grey or silver, while the dual camera in a uniform colour tone adds the signature touch of the Ultra series.¹
Samsung Galaxy Tab S12 Ultra provides a natural feeling for writing and drawing
Unleash your imagination with Creative Studio on the Samsung Galaxy Tab S12 Ultra and the improved S Pen. This creative tool uses Galaxy AI with an integrated Nano Banana AI model to help you generate and edit images. You can transform drawings made with the S Pen into a new visual form. You can also use templates for invitations, stickers, pictures or profile cards. The AI can work with sketches, image files and text prompts. Then, add the finishing touches with the S Pen, which you'll find right in the box.²
The tablet lasts up to 23 hours on a single charge
With an 11600mAh battery, you can focus on your studies without unnecessary charging breaks. The Samsung Galaxy Tab S12 Ultra can play video for up to 23 hours on a single charge. It will easily accompany you throughout the day, from your morning commute to an afternoon study session in a café. And when you need to top up, Super Fast Charging 2.0 minimises the time spent at the charger.³
Advanced Dynamic AMOLED 2X display
The impressive 14.6-inch Dynamic AMOLED 2X display on the Samsung Galaxy Tab S12 Ultra gives your creativity plenty of space. It maintains a bright picture both indoors and outdoors. The bezel, just 5.2mm wide, helps create an immersive experience when drawing, working on projects, or watching your favourite content. Seamless Vision Booster technology continuously reacts to ambient light, adjusting contrast and colour reproduction. This keeps the image on the Samsung Galaxy Tab S12 Ultra clear and sharp, even in direct sunlight.⁴
Note Assist
With Note Assist on the Samsung Galaxy Tab S12 Ultra, you can pay more attention to what's truly important. In the Samsung Notes app, tap the Galaxy AI button and select Summarise. Extensive content is then processed into a concise summary. This opens on the right side of the split screen, so you can easily compare key information with the original text. You can set a standard or detailed summary as needed. You can then copy the result, replace the original text with it, or add it to your notes.⁵
Try Google AI Pro and Gemini Notebook for 6 months
Organise your documents and other resources with the advanced capabilities of Google AI Pro and Gemini Notebook on the Samsung Galaxy Tab S12 Ultra. Upload PDFs, presentations, web pages, images or voice recordings and ask questions directly about their content. Based on your materials, you'll get relevant answers and information to help you study, create and find solutions. You can also create audio summaries, presentations, flashcards, video overviews or quizzes from your resources. Then, you can conveniently view everything on the large display.⁶
Adobe Photoshop comes to Galaxy Tab
Adobe Photoshop appears on an Android tablet for the first time, giving you access to professional creative features on the Samsung Galaxy Tab S12 Ultra. The interface, adapted for the tablet's display, creates a large workspace with plenty of room for precise detail work. The S Pen provides quick access to the Quick Tools menu. Thanks to its low latency, it responds to every stroke without any noticeable delay. Edit high-resolution images, draw digital illustrations or work on your own designs practically anywhere.⁷
Samsung Galaxy Tab S12 Ultra offers apps for everyday use
On the Samsung Galaxy Tab S12 Ultra, you'll find Photoshop, Notability, Goodnotes, LumaFusion, Clip Studio Paint and Notion right from the first time you turn it on. You can immediately get started with graphic design, writing and annotating notes, drawing, editing content or planning tasks. There are also apps optimised for the tablet, including MyScript Notes, MyScript Math, Noteshelf 3 and ArcSite. Their interfaces and features are tailored to Galaxy Tab tablets, making working with creative content smooth and intuitive.⁸
Maximum speed. Efficient cooling with a 3D vapour chamber
The Samsung Galaxy Tab S12 Ultra tablet combines an advanced processor with an innovative 3D vapour chamber, maintaining high speed even under heavy load. Increased CPU, GPU and NPU performance accelerates demanding graphics operations, multitasking across multiple apps, and the use of AI functions or multimedia content. The enhanced cooling system dissipates heat faster and reduces performance drops. This means editing high-resolution videos, collaborating on demanding projects, or gaming all run smoothly, even during extended use.⁹
Ready to face water and dust
The solid construction from enhanced Armor Aluminum material is complemented on the Galaxy Tab S12 Ultra by an IP68 rating, which increases its resistance to water and dust during everyday use.¹⁰
4-channel audio system with surround sound
The four powerful speakers in the Samsung Galaxy Tab S12 Ultra tablet create a wide and natural soundstage. The balanced audio fills the entire space, adding greater depth to films and music. Whether you're watching your favourite series, a live concert stream, or listening to a podcast, the audio system recognises the type of content being played and adjusts the sound settings accordingly. The result is detailed and dynamic sound tailored to what you're watching or listening to.¹¹
Samsung DeX for efficient, PC-like work
Use the Samsung Galaxy Tab S12 Ultra for comfortable multitasking in a PC-like environment. You have up to 4 workspaces available, between which you can easily switch and move apps as needed. Previews of each workspace appear at the top of the display, so you can quickly get your bearings. If you want to have multiple apps open at once, pin one to the side of the screen. The tablet will then suggest another app from your most recently used ones to display alongside it.¹²
7 OS updates and security for years to come
Up to 7 operating system updates along with security support help keep the Galaxy Tab S12 Ultra up-to-date and protected, even with long-term use.¹³
Package contents
- Samsung Galaxy Tab S12 Ultra
- S Pen stylus
- USB-C charging cable
1. Colour and model availability may vary by country, region or operator. Weight is based on the Galaxy Tab S12 Ultra Wi-Fi model (692g). The Galaxy Tab S12 Ultra 5G model weighs 695g.
2. The Creative Studio feature requires a network connection and a Samsung Account login. Service availability may vary by country, language, or device model. The accuracy and reliability of the generated output is not guaranteed. Sticker sets are only compatible with the Samsung Keyboard and can only be shared via Quick Share with other Galaxy devices running One UI 5.0 or later and Quick Share version 13.8.50.x or later. Image contains elements created using AI.
3. Typical value tested under third-party laboratory conditions. This is an estimated average value that takes into account deviations in the capacity of batteries tested according to the IEC 61960 standard. The rated (minimum) capacity is 11374mAh. Based on internal Samsung laboratory testing with a pre-release version of the model, connected to headphones via Bluetooth, with default settings and an LTE connection. Estimate is based on battery capacity and measured power consumption during video playback (a 720p resolution file stored on the device). Actual video playback time may vary depending on network connection, settings, file format, screen brightness, battery condition and other factors. Super Fast Charging speed may vary depending on charging conditions and other factors. It is recommended to use an original Samsung data cable. Image contains text created using AI.
4. Compared to previous Galaxy Tab S Ultra models. Model availability may vary by country, region or operator. Measured screen sizely, the Galaxy Tab S12 Ultra's screen is 14.6" in the full rectangle and 14.5" accounting for the rounded corners. The actual viewable area is smaller due to the rounded corners and camera cutout. The Galaxy Tab S12 Ultra achieves a maximum brightness of 1600 nits and 1000 nits in High Brightness Mode when used outdoors.
5. The Note Assist feature requires a Samsung Account login. Available features may vary by country, region and language. Image contains text created using artificial intelligence.
6. We recommend verifying the correctness of the answers. Features and their availability vary by region and age. Gemini is a trademark of Google LLC. Feature availability may vary. Some features may not be available and may be subject to usage restrictions. Terms and conditions apply. By subscribing, you agree to the terms of service for Google One, YouTube and the respective offers. Offer valid until 2 August 2027 at 07:59 GMT+1. If you do not cancel your subscription beforehand, you will be charged $19.99 per month for Google One after the trial period ends. You can cancel your subscription at any time. Returning a purchased device may result in the cancellation of your subscription. For full terms and conditions, visit https://one.google.com/offer/terms-and-conditions/SamsungAIPro.
7. Adobe Photoshop is pre-installed on the Galaxy Tab S12 Ultra in the Galaxy Picks folder. Adobe Photoshop for tablets will be exclusively available in the Galaxy Store for at least six months from 7 October 2026. After this period, Adobe may make the app available in other app stores. Galaxy Tab S12 Ultra users are eligible for a 4-month free subscription to Adobe Photoshop Premium for mobile, which includes 100 generative credits per month. Image contains elements created using AI.
8. App availability, benefits and conditions may vary by country or region. The Clip Studio Paint app requires a paid membership. New users can take advantage of a 6-month free trial, after which a paid subscription is required. A 20% discount applies to the first subscription. The Notion and Notability apps must be downloaded from the Galaxy Store. Goodnotes, Notion and Notability include a free period of 1 year, 1 month (Business trial for 1 new workspace) and 6 months respectively. Further use of Goodnotes or Notability after the free period may require additional purchases. The free trial of the Adobe Photoshop mobile app is subject to Adobe's standard terms and conditions. The LumaFusion app is pre-installed as a link; complete the purchase by tapping the icon in the Galaxy Store. Galaxy device users get a 66% discount in the Galaxy Store and a 30-day free Creator Pass subscription. Offer is valid until 31 December 2027. Image contains text created using artificial intelligence.
9. Performance increase data is based on a comparison of the Galaxy Tab S12 Ultra with the Galaxy Tab S11 Ultra. The 3D vapour chamber in the Galaxy Tab S12 Ultra dissipates heat faster and more efficiently than the flat vapour chamber in the Galaxy Tab S11 Ultra. Actual performance depends on the environment and usage conditions, as well as pre-installed software and applications.
10. The Galaxy Tab S12 Ultra and the included S Pen have an IP68 rating according to IEC standard 60529. The rating is based on laboratory tests of submersion in fresh water to a depth of 1.5 metres for a maximum of 30 minutes (IP68). Use at the beach or pool is not recommended. The device's resistance to water and dust is not permanent and may decrease over time due to normal wear and tear. Dust resistance was tested by a third party under laboratory conditions: 2kg of talcum powder (max. particle diameter 0.05mm) per cubic metre was blown into a test chamber with the device for 2 hours, while the air pressure inside the device was kept lower than the surrounding air pressure. IP6X rating. Actual dust resistance may vary depending on usage conditions.
11. Image contains text created using AI.
12. Image is simulated and for illustrative purposes only. Up to four workspaces are available, with a maximum of five applications open simultaneously on each. Some applications may not work in Samsung DeX mode or may require a separate paid licence. Image contains text created using artificial intelligence.
13. Availability and timing of operating system and security updates may vary by device model and market.
Questions and answers
What is the performance difference between the Galaxy Tab S12 Ultra and Galaxy Tab S11 Ultra models?
The Galaxy Tab S12 Ultra is powered by a 3nm MediaTek Dimensity 9500 processor, which increases NPU performance by 61%, CPU performance by 19%, and GPU performance by 17% compared to the previous Galaxy Tab S11 Ultra model. It handles demanding games, 3D rendering, and intensive multitasking with ease.
*Performance compared to Galaxy Tab S11 Ultra. Compared to the Galaxy Tab S10 Ultra, the Galaxy Tab S12 Ultra achieves 142% higher NPU performance, 47% higher CPU performance, and 62% higher GPU performance. Actual performance may vary depending on usage and pre-installed software.
Does the Galaxy Tab S12 Ultra's cooling system help prevent performance drops?
The Galaxy Tab S12 Ultra uses a new 3D vapour chamber that efficiently dissipates heat. The enhanced cooling system builds on the previous solution and helps maintain stable performance and regulate temperature under heavy load.
*Cooling performance may vary depending on the current load and ambient conditions.
What memory and storage capacity options can I choose for the Galaxy Tab S12 Ultra?
The Galaxy Tab S12 Ultra is available with up to 16GB of memory and up to 1TB of storage. The basic configurations have 12GB of memory and 256GB or 512GB of storage. All models are equipped with a microSD card slot, which you can use to expand the capacity by up to 2TB.
*Memory and storage options and availability may vary by country, region, or operator. The actual available storage capacity depends on the pre-installed software. MicroSD card sold separately.
How does the Galaxy Tab S12 Ultra handle portability and the rigours of everyday life?
With a profile of just 5.1mm thin and a weight of approximately 692g, the Galaxy Tab S12 Ultra is easy to carry. In addition, the IP68 rating increases its resistance to water and dust, so you can rely on it even when using it outdoors.
*The Galaxy Tab S12 Ultra has an IP68 rating according to IEC standard 60529. The rating is based on laboratory tests of submersion in fresh water to a depth of 1.5 metres for up to 30 minutes (IP68). Use at the beach or pool is not recommended. The device's resistance to water and dust is not permanent and may decrease over time due to normal wear and tear. Dust resistance was tested by a third party under laboratory conditions: 2kg of talcum powder (max. particle diameter 0.05mm) per cubic metre was blown into a test chamber with the device for 2 hours, while the air pressure inside the device was lower than its surroundings. IP6X rating. Actual dust resistance may vary depending on usage conditions.
What are the display specifications of the Galaxy Tab S12 Ultra?
The Galaxy Tab S12 Ultra has a 14.6" Dynamic AMOLED 2X display (2960×1848, 120Hz) with a thin 5.2mm bezel for maximum screen real estate.
*The Galaxy Tab S12 Ultra's display is 14.6" in the full rectangle and 14.5" accounting for the rounded corners; measured screen sizely. The actual viewable area is smaller due to the rounded corners and camera hole.
Is the Galaxy Tab S12 Ultra's display easy to read even in an outdoor environment?
The Galaxy Tab S12 Ultra reaches a maximum brightness of 1600 nits (1000 nits in high brightness mode), so content remains clearly legible even in direct sunlight. The new Seamless Vision Booster technology continuously adjusts brightness and contrast to the ambient light, making the image pleasant to view in various conditions.
*The Galaxy Tab S12 Ultra reaches a maximum brightness of 1600 nits and up to 1000 nits in high brightness mode (HBM), which improves display readability during normal outdoor use.
What are the main differences between the Galaxy Tab S12 Ultra and Tab S12+ models?
The Galaxy Tab S12 Ultra is a premium model with a 14.6" display, an 11600mAh battery, Wi-Fi 7, and an ultra-thin 5.1mm profile that combines high performance with comfortable work. The Galaxy Tab S12+ is more compact – it has a 12.6" display, is 5.3mm thick, and weighs 553g in the Wi-Fi version or 555g in the 5G version. Both models use the same MediaTek Dimensity 9500 processor. The choice depends on whether you prefer the larger workspace of the Galaxy Tab S12 Ultra or the lighter, more compact design of the Galaxy Tab S12+.
Can the Galaxy Tab S12 Ultra replace a laptop?
The Galaxy Tab S12 Ultra's capabilities bring it close to a laptop. The combination of the 14.6" display, Pro Keyboard with touchpad, and Samsung DeX interface creates a comfortable environment for daily work. The powerful 3nm MediaTek Dimensity 9500 processor handles multiple tasks at once and creative work, while apps like Photoshop, Notability, and Clip Studio Paint add professional tools. However, a laptop may still be necessary for some specialised programs. The Galaxy Tab S12 Ultra is therefore a practical choice for creating and working on the go.
Is the S Pen included with the Galaxy Tab S12 Ultra?
The Galaxy Tab S12 Ultra comes with an S Pen that you can use right out of the box. In the box, you will find the tablet, the stylus, a USB-C to USB-C data cable (3A, 1.0m), a SIM tray ejector tool, and a quick start guide. The charging adapter is not included in the package.
How does the S Pen mimic the natural feeling of handwriting?
The included S Pen responds with minimal latency, providing precise strokes and an authentic writing feel.
What accessories can I choose for the Galaxy Tab S12 Ultra?
Compatible accessories include the Pro Keyboard with touchpad featuring an aluminium body, 1mm key travel, an 8968mm² trackpad, and a Galaxy AI button. You can also choose the lightweight Protective Cover with a variable stand, the Protective Case with a lightweight design exclusively for the Ultra model, or the slim Keyboard Cover with a Galaxy AI button. The range is complemented by an anti-reflective screen protector with a reflectance rate of just 1.8%. All accessories are sold separately.
How long does the Galaxy Tab S12 Ultra's battery last?
The Galaxy Tab S12 Ultra is equipped with an 11600mAh battery that allows for up to 23 hours of video playback.
*Typical value was tested under third-party laboratory conditions. The rated (minimum) battery capacity of the Galaxy Tab S12 Ultra is 11374mAh. Actual video playback time may vary depending on network connection, settings, file format, screen brightness, battery condition, and other factors. Fast charging performance depends on charging conditions and other circumstances. The 45W travel charger is sold separately.
What are the sound improvements on the Galaxy Tab S12 Ultra?
The Galaxy Tab S12 Ultra delivers immersive 4-channel sound from four speakers that surrounds you from all sides and draws you right into the action. Even 2-channel audio is processed into four channels, so you can enjoy films, music, and other content with a more impressive sound experience.
*Compatibility with Dolby Atmos and multi-channel audio formats may vary depending on the streaming platform, region, and media file format. The sound optimisation is designed to provide an immersive listening experience indoors.
What AI features are in the Galaxy Tab S12 Ultra?
The Galaxy Tab S12 Ultra uses AI to simplify work, searching, and creation. Now Nudge recommends the appropriate next step when viewing multiple windows. Ask Anything in the Samsung Browser quickly answers questions based on open tabs and the current page, while the personalised Now Brief curates content tailored to your interests. Automated App Action handles multi-step processes, and Creative Studio transforms sketches made with the S Pen into professional works of art. AI assistants Bixby, Gemini, and Perplexity are also available, and you can switch between them freely as needed. "
*Using some AI features may require a Samsung Account login. *Samsung makes no promises, assurances, or guarantees as to the accuracy, completeness, or reliability of the output provided by AI features. *Availability of Galaxy AI features may vary by region/country, OS/One UI versions, device models, and mobile operators. *Basic Galaxy AI features provided by Samsung are free. Future versions may include enhanced features or new services provided for a fee. Third-party AI features may be subject to different terms. Basic Galaxy AI features are considered to be the services listed in the "Advanced Intelligence" section of the current Samsung services terms and conditions. *Galaxy AI service may be restricted for minors in some regions where age restrictions for AI use apply.
How do I launch AI assistants like Bixby or Gemini?
You can activate an AI assistant by pressing the Galaxy AI button on the Pro Keyboard with touchpad or the Keyboard Cover, by holding the side button, or by using the voice commands "Hi Bixby", "Hey Google", or "Hey Perplexity".
*Using some AI features may require a Samsung Account login and an internet connection. You can customise the AI assistant to your preferences.
What can the new Ask Anything feature do?
Ask Anything is a new AI-powered browser feature that works with the current page, open tabs, and browsing history. It answers your questions, summarises page content, or helps you quickly find the best deals.
*The Ask Anything feature is available in select countries (including the US and Korea) and supports 8 languages (Korean, English, German, French, Italian, Spanish, Portuguese, and Japanese). A Samsung Account login and internet connection are required.
Can the AI on the Galaxy Tab S12 Ultra work across multiple apps at once?
Yes. With the Automated App Actions feature, the AI can handle multiple steps for you. For example, you can ask Gemini to book a flight for you via Skyscanner and a hotel via Trip.com, and it will handle the entire process for you.
*AI Automation features may vary depending on partner app APIs and conditions applicable in individual regions. Samsung makes no promises, assurances, or guarantees as to the accuracy, completeness, or reliability of the output of AI features.
What can I customise with the Now Brief feature?
Now Brief displays content according to your preferences in one place and helps you get oriented in your daily schedule. It offers content suggestions from services like YouTube, Spotify, or Netflix and makes planning easier. You can customise the individual cards to track things like YouTube videos, weather, your calendar, and other information.
*The Now Brief feature requires an internet connection and linking your account with supported third-party apps (YouTube, Spotify, Netflix). Actual user interface and experience may vary.
As a Galaxy Tab S12 Ultra user, do I have free access to creative apps?
With the Galaxy Tab S12 Ultra, you can enjoy a free subscription of up to 4 months of Adobe Photoshop with an enhanced mobile interface and AI features via Galaxy Picks, 6 months of Notability Plus, 6 months of Clip Studio Paint EX, 1 month of Notion Business, and 1 year of Goodnotes Essential.
*App availability, benefits, and conditions may vary by country or region. A membership is required to use the Clip Studio Paint app. In select markets, the app is pre-installed or can be downloaded from the Galaxy Store. New users can take advantage of a 6-month trial period. After it ends, a paid monthly or yearly subscription is required for further use. A 20% discount applies to the first subscription. The Notion and Notability apps must be downloaded separately from the Galaxy Store. Goodnotes, Notion, and Notability offer free periods of 1 year, 1 month (Business trial for 1 new workspace), and 6 months, respectively. Further use of Goodnotes and Notability after the free period may require an additional purchase. The free trial period for the Adobe Photoshop app is subject to Adobe's standard terms and conditions. The LumaFusion app is pre-installed as a link; complete the purchase by tapping the icon in the Galaxy Store. Galaxy device users get a 66% discount in the Galaxy Store and a 30-day free Creator Pass subscription. Offer is valid until 31 December 2027.
How long is the software support for the Galaxy Tab S12 Ultra model?
The Galaxy Tab S12 Ultra offers up to 7 operating system updates and long-term security support for a higher level of protection.
*Operating system updates are dependent on device compatibility and hardware capabilities. The availability and timing of security updates may vary by market. A total of 7 software updates will be provided, starting from the year the device is globally launched.
Specifications
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Storage
Communication and network
Connectors and sensors
Camera
Battery life and performance
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Package contents
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Energy Label
Charging // EU Directive
Samsung Electronics Czech and Slovak, s.r.o., V parku 2323/14, Chodov, 148 00 Praha 4, 800 726 786, [email protected]
Creating a better world – the immodest vision which has driven Samsung since its inception in 1938. The courage to invest in the development of new technologies is typical for the company, as evidenced by a series of visionary solutions. Currently, Samsung is the largest group of companies in South Korea and the third largest worldwide conglomerate by revenue.
Samsung consumers associate the brand with high-quality consumer electronics. It is known for its Galaxy series, one of the best and most sought after mobile phones in its class. One must also mention Samsung TVs, where the company has long been at the cutting edge in technology and quality. The competence of the company is much broader. It is active in machinery and heavy industry, chemicals, construction, retail, and financial services.
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Specifications can be changed without notice. Images are for illustrative purposes only.
