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Samsung Galaxy Tab S12 Ultra, 14.6" WiFi Android Tablet, 256GB, Silver
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| Brand | Samsung |
| Model name | Galaxy Tab S12 Ultra |
| Memory storage capacity | 256 GB |
| Screen size | 14.6 Inches |
| Display resolution maximum | 2960 Pixels |
| Operating system | Android |
| Colour | Silver |
| RAM memory installed size | 12 GB |
| Battery life | 23 hours |
| Item weight | 692 Grams |
About this item
- SLIM & LIGHT DESIGN WITH S PEN: This Samsung Galaxy Tab S12 Ultra Android tablet features a 5.1mm ultra-slim frame and 692g lightweight body; carry it anywhere for work, study, or leisure in classy Grey or Silver with the hexagonal S Pen included¹ ²
- LONG-LASTING 23-HOUR BATTERY: This Samsung tablet features a powerful 11600mAh battery providing up to 23 hours of video playback on one charge; stay productive or stream movies all day, while Super Fast Charging 2.0 gets you powered up quickly³ ⁴ ⁵ ⁶
- 14.6" DYNAMIC AMOLED 2X DISPLAY: Enjoy stunning visual clarity on this Galaxy tablet featuring up to 1600 nits peak brightness, an ultra-slim 5.2mm bezel, and Seamless Vision Booster for crisp indoor and outdoor viewing even in direct sunlight⁷ ⁸ ⁹ ¹⁰
- AI NOTE ASSIST & ADOBE PHOTOSHOP: Use Note Assist on this Galaxy AI tablet to summarise lengthy notes in seconds; experience pro-grade editing with Adobe Photoshop, enjoying a spacious canvas and low-latency S Pen responsiveness for smooth design¹¹ ¹² ¹³
- ALUMINIUM IP68 & 3D VAPOR CHAMBER: Wrapped in IP68 water and dust resistant Armor Aluminium, this tablet is built to last; an advanced processor with up to 61% faster NPU and upgraded 3D Vapor Chamber keeps gaming and multitasking smooth¹⁴ ¹⁵ ¹⁶ ¹⁷ ¹⁸
Top Brand
Samsung
91% positive ratings from 50K+ customers
100K+ recent orders from this brand
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Product Information
| Brand Name | Samsung |
|---|---|
| Model Name | Galaxy Tab S12 Ultra |
| Included Components | Tablet, S Pen, Warranty Card, Quick Start Guide, USB-C charging cable |
| Country of Origin | China |
| Product Warranty | 2 year manufacturer |
| Model Number | SM-X940NZSREUB |
| Number of Items | 1 |
| Style Name | S12 Ultra |
| Manufacturer | Samsung |
| Number of Packs | 1 |
| Item Highlight | 3 Year Warranty (UK Version), In-Box S Pen, Dynamic AMOLED 2X Display, Note Assist AI, Galaxy AI, 11600mAh Battery, |
| Configuration | 256 GB |
| Size | 256 GB |
| Manufacturer Part Number | SM-X940NZSREUB |
| Best Sellers Rank |
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| ASIN | B0HFS48PKQ |
| Customer Reviews |
5.0 out of 5 stars |
| Battery Average Life | 23 hours |
|---|---|
| Battery Capacity | 11374 milliamp_hours |
| Battery Cell Type | Lithium Ion |
| Lithium Battery Energy Content | 11600 Milliampere Hour (mAh) |
| Digital Zoom | 8 x |
|---|---|
| Number of Rear Facing Cameras | 2 |
Warranty & Support
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Samsung Galaxy Tab S12 Ultra, 14.6" WiFi Android Tablet, 256GB, Silver | 3 Year Warranty (UK Version), In-Box S Pen, Dynamic AMOLED 2X Display, Note Assist AI, Galaxy AI, 11600mAh Battery,
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| Operating Systems | Android |
|---|---|
| Colour | Silver |
| Item Weight | 692 Grams |
| Item Dimensions L x W x Thickness | 32.6L x 20.9W x 0.5Th centimetres |
| Human Interface Types | Touchscreen with Stylus Support |
| Graphics Description | Dedicated |
| Operating System Family | Android |
| Software Update Supported to Date | unknown |
| Screen Size | 14.6 Inches |
|---|---|
| Maximum Display Resolution | 2960 Pixels |
| Display Type | AMOLED |
| Native Resolution | 2960x1848 |
| Memory Storage Capacity | 256 GB |
|---|---|
| RAM Memory Installed | 12 GB |
| RAM Size | 12 GB |
| Hard-Drive Size | 256 GB |
| Wireless Technology Type | Bluetooth, Wi-Fi |
|---|---|
| Network Connectivity Technology | Bluetooth, Wi-Fi |
| Processor Brand | MediaTek |
|---|
From the manufacturer
¹⁹
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Thin & Light
Slim and sleek. Signature look.
Amazingly thin and light, with elegant details and two classy colourways, the Samsung Galaxy Tab S12 Ultra AI tablet is a marvel to look at. Even with a large 14.6-inch display, this Android tablet stays unbelievably slim at 5.1 mm and 692 g, making it easy to carry for work, study, or travel. Available in Grey and Silver with the hexagonal S Pen included, the iconic design is accentuated by an integrated mono-tone finish on the dual-camera system for a signature Ultra look.¹ ²
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Creative Studio with S Pen in the box
S Pen in the box. Write naturally, draw easily.
Discover exciting ways to use your imagination with Creative Studio on Samsung Galaxy Tab S12 Ultra using the hexagonal S Pen. Ideal for students, artists, and creators, this Galaxy AI-powered creation tool lets you turn drawings into images, generate personalised stickers, and refine designs with AI text prompts for school or work projects. Seamlessly combine sketches, images, and text prompts with AI, using the in-box S Pen to add the final creative strokes.²⁰ ²²
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Battery
One charge. 23 hours.
Equipped with a long-lasting 11600mAh battery, this Samsung Galaxy tablet lets you spend time learning without worrying about battery life. Delivering up to 23 hours of video playback on a single charge, it gives you freedom to stay productive from morning to night, whether commuting, working, or studying at a coffee shop. When it's time to recharge, Super Fast Charging 2.0 gets your Android tablet back to what matters with less waiting.³ ⁵ ²³
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Display
Our biggest. Our sharpest Dynamic AMOLED 2X.
Your bold ideas come to life on the massive 14.6-inch Dynamic AMOLED 2X display of this S12 Ultra tablet, delivering brilliant visuals indoors and outdoors. Paired with an ultra-slim 5.2 mm bezel, the screen offers immersive viewing whether you are sketching concepts, editing photos, or streaming your favourite shows. Seamless Vision Booster automatically adjusts contrast and colour to match your surroundings for a clearer picture, even in direct sunlight.⁷ ¹⁰ ²⁴
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Note Assist
Hours of notes. Summarised in seconds.
Stay focused on what matters with useful note summaries using AI Note Assist on this Android tablet. Perfect for students taking lecture notes or professionals reviewing meeting minutes, simply tap the Galaxy AI button in Samsung Notes and select Summarise to turn lengthy text into a concise overview in seconds. View key points alongside original notes in split-screen mode, then copy, replace, or add summaries for easy organisation and follow-up.¹¹
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Gemini Notebook
6-month Google AI Pro Trial
Enhance your research and learning workflow with Gemini Notebook on Galaxy Tab S12 Ultra. Designed for students, researchers, and writers, this intelligent AI note companion helps you research topics, organise study notes, and structure complex ideas effortlessly within your digital workspace. Plus, create Audio Overviews, Slide Decks, Flashcards, Video Overviews and Quizzes based on your sources on the immersive large display.²⁸ ²⁹ ³⁰
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Photoshop
Adobe Photoshop. Now on Galaxy Tab.
Available for the first time on an Android tablet, Adobe Photoshop arrives on the Galaxy Tab S12 Ultra for pro-grade creativity on the go. Optimised for the 14.6-inch display, Photoshop gives graphic designers and photographers a spacious canvas for precise editing. Low-latency S Pen support provides instant access to Quick Tools, making it easy to edit high-resolution images, create digital artwork, or fine-tune graphic designs wherever you work.¹³ ¹⁴
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Essential Apps
Your essential apps. Built for Galaxy Tab.
Galaxy Tab S12 Ultra comes preloaded with essential creative apps including Adobe Photoshop, Notability, Goodnotes, LumaFusion, Clip Studio Paint, and Notion. Whether annotating PDFs for work, drawing digital art, editing video, or taking class notes, staying organised is effortless from the start. You also access optimised Android tablet apps like MyScript Notes, MyScript Math, and ArcSite, all designed to run smoothly for work and study.²³
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Performance
Ultra fast. 3D Vapor Chamber keeps it cool.
Galaxy Tab S12 Ultra features an advanced 3nm processor and upgraded 3D Vapor Chamber, delivering next-level speed while staying cool under pressure. Improved CPU, GPU, and NPU performance accelerate your workflow, from rendering graphics and heavy multitasking to AI experiences and gaming. With faster heat dissipation, this Samsung tablet lets you edit high-resolution 4K videos, collaborate on demanding work projects, or dive into gaming with reduced throttle.¹⁶ ¹⁷ ¹⁸
NPU 61%
CPU 19%
GPU 17%
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Durability
Built to resist water and dust.
Wrapped in enhanced Armor Aluminium with IP68-rated water and dust resistance, the Samsung Galaxy Tab S12 Ultra is built to withstand whatever the day throws its way. Ideal for working outdoors in light rain or taking notes on dusty job sites, this durable Android tablet stays protected against accidental splashes and spills.¹⁴ ¹⁵
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Immersive sound
Closer to every beat with immersive 4-channel audio.
Get into the sound of what you love. Galaxy Tab S12 Ultra brings four powerful speakers together in a 4-channel audio system for rich, immersive spatial sound. Hear a wide, balanced soundstage that brings your favourite music, movies and live concerts to life. From streaming a series to catching up on podcasts, sound settings automatically adjust to the source. Just press play and let the sound surround you.
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Your workspace reimagined
Power your productivity with Samsung DeX.
Samsung DeX transforms your Galaxy Tab S12 Ultra into a PC-like desktop, offering a seamless multitasking environment with up to 4 workspaces. See a thumbnail preview of each workspace on the top of your Tab's screen, move apps freely between workspaces or remove them easily to keep your workflow smooth. For side-by-side working, snap an app to one side of the screen and your Tab will suggest recently used apps to pair it with. ³¹ ³² ³³ ³⁴
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OS update
7x OS and security upgrades. Built to last.
Keep your Galaxy AI Tablet supported and secure with up to 7 generations of Android OS upgrades and 7 years of security updates. Enjoy long-term use, reliable protection, and future-proof functionality with peace of mind.²⁶
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What are the display specifications?
Galaxy Tab S12 Ultra features a 14.6-inch Dynamic AMOLED 2X display (2960 x 1848, 120 Hz) with an ultra-slim 5.2 mm bezel, providing a rich, immersive viewing experience for streaming and creative design.²⁷
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What are the main differences between Galaxy Tab S12 Ultra and Tab S12+?
Galaxy Tab S12 Ultra features a 14.6" screen, 11600mAh battery, Wi-Fi 7, and 5.1mm frame for productivity. Tab S12+ prioritises portability with a 12.6" screen and 553g body. Both use the MediaTek Dimensity 9500 processor.
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Can Galaxy Tab S12 Ultra replace a laptop?
Galaxy Tab S12 Ultra offers laptop-like productivity with its 14.6" display, Pro Keyboard with trackpad, and Samsung DeX. Powered by the 3nm Dimensity 9500 processor, it handles multitasking, video editing, and creative apps with ease.
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What accessories are compatible with Galaxy Tab S12 Ultra?
Compatible accessories include the Pro Keyboard (aluminium body, trackpad, Galaxy AI Key), Book Cover, Frame Cover (exclusive to Ultra), Book Cover Keyboard Slim, and Anti-Reflecting Screen Protector. All accessories are sold separately.
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Can AI perform multi-step tasks across apps on Galaxy Tab S12 Ultra?
Yes. With the Automated App Action feature, AI agents can handle multi-step tasks across apps. For example, you can ask Gemini to book a flight on Skyscanner and a hotel on Trip.com, and it will take care of the process for you.²¹
Compare Galaxy Tablets
Galaxy Tab S12 Ultra | Galaxy Tab S12+ | Galaxy Tab S11 Ultra | Galaxy Tab S10+ | |
|---|---|---|---|---|
|
Customer Reviews
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5.0 out of 5 stars 3
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— |
4.2 out of 5 stars 15
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4.1 out of 5 stars 8
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Price
| USD 1,339.42USD1,339.42 | — | — | USD 1,252.49USD1,252.49 |
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Screen Size
| 14.6" | 12.6" | 14.6" | 12.4" |
|
Display
| Dynamic AMOLED 2X | Dynamic AMOLED 2X | Dynamic AMOLED 2X | Dynamic AMOLED 2X |
|
Processor
| MediaTek Dimensity 9500 | MediaTek Dimensity 9500 | MediaTek Dimensity 9400+ | MediaTek Dimensity 9300+ |
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Galaxy AI
| ✔ | ✔ | ✔ | ✔ |
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Durability
| IP68 Water & Dust Protection | IP68 Water & Dust Protection | IP68 Water & Dust Protection | IP68 Water & Dust Protection |
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Battery
| 11600 mAh | 10600 mAh | 11600 mAh | 10090 mAh |
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S Pen Included
| ✔ | ✔ | ✔ | ✔ |
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Weight
| 695g (5G) | 692g (Wi-Fi) | 555 g (5G) | 553 g (Wi-Fi) | 695 g (5G) | 692 g (Wi-Fi) | 576 g (5G) | 571 g (Wi-Fi) |
What's in the box?
Customer reviews
- 5 star4 star3 star2 star1 star4 star100%0%0%0%0%0%
- 5 star4 star3 star2 star1 star3 star100%0%0%0%0%0%
- 5 star4 star3 star2 star1 star2 star100%0%0%0%0%0%
- 5 star4 star3 star2 star1 star1 star100%0%0%0%0%0%
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customer reviews work on AmazonTop reviews from the United Kingdom
- 5 out of 5 stars
Safe and secure Delivery
Reviewed in the United Kingdom on 24 October 2026This is a high-end product which meets expectations. It was delivered safely unsecured and very promptly.
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CancelReport - 5 out of 5 stars
Better than Galaxy Tab S10
Reviewed in the United Kingdom on 22 October 2026Absolutely brilliant product & super fast processor
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CancelReport - 5 out of 5 stars
Samsung Built a Laptop Screen and Forgot the Laptop.
Reviewed in the United Kingdom on 8 October 2026The Galaxy Tab S12 Ultra is enormous. There is no elegant way around that. At 14.6 inches, calling it a tablet almost feels misleading; it is closer to carrying around an extremely thin laptop screen that happens to run Android.
And I absolutely understand the appeal.
The first thing you notice is how ridiculously thin it feels for something this large. At just over 5mm thick, picking it up produces that slightly unnerving feeling that something with this much screen should surely have more substance behind it. The aluminium construction feels properly premium, though, with very little flex and a beautifully finished back. It looks and feels every bit like a flagship device.
The size is simultaneously its greatest feature and biggest inconvenience. Sitting at a desk, on the sofa or propped up on a table, that huge 14.6-inch display is fantastic. Holding it one-handed in bed while scrolling through Reddit is less fantastic unless you have wrists developed through years of competitive brick carrying.
For films and streaming, though, it is superb. The AMOLED panel has gorgeous blacks, punchy colours and excellent contrast, and 120Hz makes everything from scrolling through menus to gaming feel incredibly smooth. Watching Netflix, YouTube or Disney+ on this feels much closer to using a small personal television than a normal tablet. The quad speakers are genuinely impressive too, with enough separation and volume that I would happily watch something without reaching for headphones.
It is also surprisingly good outside. The display gets very bright, and although direct sunlight is still the sworn enemy of every glossy screen ever created, visibility is much better than I expected from such a large OLED panel.
Where the screen really earns its keep is productivity. Split-screen multitasking actually makes sense at this size. You can have a browser open beside email, Notes next to a PDF, or a video playing alongside whatever you are supposed to be concentrating on. Smaller tablets technically allow the same thing, but here the apps still have enough physical space to remain useful instead of becoming two cramped phone windows awkwardly sharing custody of a screen.
Samsung DeX pushes that even further - add a keyboard and mouse and the S12 Ultra gets surprisingly close to behaving like a lightweight laptop, with resizable windows and proper multitasking. For emails, documents, browsing, remote working and general office tasks, I could genuinely leave a laptop behind for certain trips.
I would still hesitate to call it a complete laptop replacement, though. The hardware is absolutely capable of it; Android is sometimes the bit that remembers it was invited to a tablet party wearing phone clothes. Some apps scale beautifully across the huge display, while others simply become enormous versions of their mobile interfaces with acres of unused space.
The S Pen being included is a big win - Apple has conditioned everyone to expect the useful pen-shaped accessory to appear as a separate financial event, so finding Samsung's stylus in the box still feels pleasantly civilised.
Writing with it feels excellent - the latency is low enough that handwriting feels natural, and the huge screen turns Samsung Notes into something genuinely useful for meetings, studying, marking up documents or simply scribbling ideas without carrying a notebook. It is also fantastic for drawing and photo editing because there is enough room to work without constantly zooming in and out.
Samsung's Note Assist and Galaxy AI features fit the tablet particularly well. Being able to summarise longer notes, reorganise information or work through documents feels more useful on a productivity device than having AI features awkwardly squeezed into a phone.
Performance is exactly what you would expect from a flagship - apps open quickly, multiple windows remain responsive, games run beautifully and there is very little you can realistically throw at it that makes the tablet feel strained. The upgraded cooling system also matters on something this thin because sustained gaming and creative work generate plenty of heat. In normal use it remains remarkably composed considering there is approximately the thickness of a digestive biscuit between the screen and the table.
The 256GB of storage is decent, although at this price I would have preferred 512GB as the starting point. Thankfully, expandable storage remains available, which is increasingly rare on premium devices and genuinely useful if you store large videos, photographs or offline media.
Battery life is strong, but I would treat Samsung's “up to 23 hours” figure as exactly what it is: an ideal video-playback claim rather than a promise that you can hammer it with gaming, maximum brightness, multitasking and Photoshop for an entire day and still have 60% left by bedtime.
In normal mixed use, the enormous battery gives plenty of confidence - streaming video barely causes anxiety, a normal working day is realistic, and standby drain is well controlled. Push that massive AMOLED screen hard at high brightness and obviously it will fall quicker - physics remains annoyingly undefeated.
The tablet itself is remarkably thin and surprisingly light considering the display size, but 692g is still 692g before you add a case or keyboard. Once dressed for productivity it becomes noticeably more laptop-like in both usefulness and weight.
On a train table or hotel desk, brilliant.. on a cramped flight trying to hold it six inches from your face while the person in front reclines their seat, slightly less brilliant.
The IP68 water and dust resistance is another underrated feature - knowing that an accidental spill does not automatically become an extremely expensive tragedy is reassuring.
The biggest issue is simply whether you actually need something this enormous. If you mostly browse websites, check social media and watch the occasional YouTube video, there are much cheaper and more comfortable tablets. Even Samsung's smaller models will make far more sense for many people.
But if you want the tablet to be a genuine workstation, digital notebook, drawing canvas, secondary monitor and portable cinema, the absurd size becomes the entire reason to buy it.
And that is what I like most about the S12 Ultra. Samsung has not tried to make one sensible tablet for everyone. It has made a completely excessive tablet for the people who know exactly why they want one.
The display is spectacular, the S Pen is excellent, performance is effortless, battery life is strong and the sheer amount of usable screen changes what you can realistically do on a tablet.
It is far too big to be a casual little tablet.
It is also far too good to care.
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