Samsung Galaxy Tab S12 Ultra Review

Quick Summary

The Galaxy Tab S12 Ultra is Samsung's biggest and most ambitious tablet, built for people who want to draw, take notes, edit and work on a laptop-sized canvas. A 14.6-inch Dynamic AMOLED 2X screen, a 3 nm MediaTek Dimensity 9500 chip, an S Pen in the box and IP68 protection make it a serious tool. The compromises are the weight, the missing charger and a price that starts at ₹1,49,999. It is a powerful choice, but not a casual one.

Design & Build Quality

Samsung has managed to make a 14.6-inch tablet only 5.1 mm thick, and the Armor Aluminium body feels rigid rather than fragile. At 692 g (695 g for the 5G version), it is still a big object. Held in one hand like a book, it gets tiring quickly, so it works best on a desk, a lap or with a case and stand. It is not a tablet for the commute standing in a crowded local train.

The IP68 rating is unusual in this category and genuinely useful in India, where monsoon splashes, a tea spill or a dusty classroom are real risks. The in-box S Pen shares the same rating. The Gray and Silver finishes are classy and restrained, and the dual camera on the back has a clean, single-tone look that fits the premium positioning.

Display

This is the main reason to buy the Ultra. The 14.6-inch Dynamic AMOLED 2X panel has a sharp 2960 × 1848 resolution, a 120 Hz refresh rate and a peak brightness of 1,600 nits. Colours are rich, blacks are deep and video looks excellent. The thin 5.2 mm bezels keep the screen feeling expansive without making the tablet any larger than it needs to be.

Outdoors, the display can reach 1,000 nits in High Brightness Mode, which helps with reading in a bright room or near a window, and the Seamless Vision Booster adjusts contrast and colour to your surroundings. For drawing, sketching and watching films on a train or a long flight, it is among the most immersive screens you can get on a tablet.

Performance

The MediaTek Dimensity 9500 is built on a 3 nm process and comes with 12 GB of RAM on every Indian model. In practice, that gives you smooth multitasking, quick app launches and enough power for heavy tasks like editing high-resolution photos or video. A new 3D Vapor Chamber is designed to keep the tablet cool under sustained load, which matters if you play demanding games or export long videos.

Storage starts at 256 GB, with a 512 GB option, and a microSD slot lets you add up to 2 TB more. That is a rare and welcome feature on a premium tablet, and it makes the Ultra a practical choice for large video, music and design files. For most creative and office users, the performance leaves a comfortable margin.

Camera

The rear dual camera, 13 MP plus 8 MP with autofocus, is there for scanning documents, capturing whiteboards and quick photos, and it records 4K video at 60 fps. Nobody should buy a 14.6-inch tablet for its camera, and Samsung has not tried to turn it into a photography device. It is competent for what a tablet camera needs to do.

The 12 MP front camera suits video calls and online meetings. Because the screen is so large, the tablet sits comfortably on a desk or stand, and the call quality is good enough for daily work use.

Battery Life & Charging

The 11,600 mAh battery supports up to 23 hours of video playback, which makes it comfortable to get through a full day of lectures, meetings, notes and streaming without looking for a plug. That is a strong result for a screen this large and bright.

Charging is supported up to 45 W with Super Fast Charging 2.0, but there is no charger in the box. You get only the cable, and the 45 W adapter is sold separately. At this price, that omission feels stingy, and you should add the cost of an adapter to your budget.

Software & S Pen

The tablet runs Android 17 with One UI 9, and Samsung promises up to 7 OS upgrades, with security updates valid until 30 September 2033. That is a long runway for a device you will probably keep for years. Samsung DeX turns the tablet into a desktop-style workspace with up to four workspaces, and the split-view modes make the huge screen genuinely useful for working with two or three apps side by side.

The S Pen is included in the box, which is a real advantage over rivals that charge extra for a pencil. Photoshop, Notability, Goodnotes and Clip Studio Paint come preloaded or ready to install, so creative users can start working quickly. Galaxy AI adds Note Assist for summarising notes, Creative Studio for turning sketches into images, and a choice of Bixby, Gemini or Perplexity as your assistant. Some of these features are useful, others feel like extras.

Connectivity & Audio

Wi-Fi 7 and Bluetooth 6.0 give you the latest wireless standards, and the USB-C port runs at USB 3.2 Gen 1 speeds. The 5G model adds dual SIM support with an eSIM and wide Indian band coverage, which is handy if you work on the move. There is no NFC, and there is no 3.5 mm headphone jack.

The four-speaker system delivers wide, room-filling sound that suits films and music. It will not replace a proper speaker, but it is better than most tablets and lets you watch without headphones.

Features Assessment

The best features here are the display, the S Pen in the box, the IP68 rating, microSD support and the long software promise. Samsung DeX and the Galaxy AI tools help it behave more like a laptop. The weaker points are the missing charger, the absence of NFC and the sheer size, which limits where you can use it comfortably. Samsung has packed in nearly everything a power user could want, at a price to match.

Ease of Use

Setup is straightforward, especially if you already use a Samsung phone, since Smart Switch and SmartThings tie the devices together. One UI is easy to learn, though the number of AI features, split-screen modes and DeX settings gives power users plenty to explore. The large screen makes touch targets easy to hit, and the S Pen feels natural for notes and drawing. Everyday use is simple; getting the most from it takes a little learning.

Value for Money

The Wi-Fi model costs ₹1,49,999 for 12 GB and 256 GB, rising to ₹1,69,999 for 512 GB. The 5G version costs ₹1,64,999 for 256 GB and ₹1,84,999 for 512 GB. These are laptop-level prices, and the missing charger adds to the sting.

The value case is strongest for artists, students in design and architecture, and professionals who will use the S Pen and DeX every day. If you only plan to watch videos and browse, the Ultra is more tablet than you need, and a smaller or cheaper model will serve you just as well. The 5G version only makes sense if you need mobile data away from Wi-Fi.

Who Should Buy It?

Digital artists, designers and note-takers who want a big canvas and a bundled pen will get the most from it. Professionals who want a tablet that can stand in for a light laptop, and students who need a lasting device with a long update promise, are also good fits. Anyone who watches a lot of films on a premium screen will enjoy the display and speakers.

Who Should Consider Alternatives?

If you want a tablet that you can hold comfortably in one hand, a smaller model is a better pick. If you plan to use it mainly for browsing, streaming and online classes, a cheaper tablet will do the job. If you dislike paying extra for a charger, or if you need NFC, you should look at other options.