Samsung Galaxy Tab S12 plus Leaks: 10,600mAh Battery & AI Chip Revealed

Last Updated: March 20, 2026

Samsung is developing the Samsung Galaxy Tab S12 plus for a late-2026 launch. Positioning it as a premium Android powerhouse, the brand is targeting buyers who need a true laptop replacement. It delivers powerful AI processing and a large display to the high-end tablet segment.

Leaks hinting at the Samsung Galaxy Tab S12 Plus suggest Samsung is playing a highly strategic game. Information sourced from early supply chain whispers reveals a lot. In the current market, Android tablets are becoming prohibitively expensive. High-end tablets are no longer just cheap alternatives to laptops.

Last year, the Galaxy Tab S11 and the massive Tab S11 Ultra launched with the 3nm Dimensity 9400+ chip. The Tab S11 gave us an 11-inch screen and an 8,400mAh battery. The Ultra model pushed the limits with a massive 14.6-inch display and an 11,600mAh cell.

Now, this upcoming tablet aims right down the middle. Samsung knows the standard size feels cramped for pro users. They also know the Ultra is too bulky for casual couch browsing. The 12.4-inch size fixes this perfectly. Expect a steep price hike, though. The brand is charging a premium for AI features.

Samsung Galaxy Tab S12 Plus Specs

The Samsung Galaxy Tab S12 Plus is built for heavy lifting. It keeps the sweet-spot 12.4-inch Dynamic AMOLED 2X display. You get a smooth 120Hz refresh rate and a sharp QHD+ resolution. It will be powered by either the MediaTek Dimensity 9500+ or a custom Snapdragon 8 Elite. It is a serious power move.

Battery life is getting a slight bump. You get a 10,600mAh typical capacity. This easily outlasts the base Tab S11’s 8,400mAh cell. It also stays much lighter and easier to hold than the Tab S11 Ultra’s giant 11,600mAh battery. You get real portability.

Samsung Galaxy Tab S12 plus Leaks: 10,600mAh Battery

Memory starts at 12GB of RAM and 256GB of storage. A microSD slot up to 1TB remains. That is a massive win for creators. It will ship with the S Pen included. It also features a solid IP68 rating for water and dust resistance. Finally, you get Android 16 or 17 with a massive seven-year software update promise. This alone makes the Samsung Galaxy Tab S12 plus a solid long-term investment.

How does it compete? Let us compare it directly to the Lenovo Yoga Tab Plus. Lenovo brings serious heat to the table. It offers a larger 12.7-inch 3K display with a faster 144Hz refresh rate. It packs the Snapdragon 8 Gen 3 chip, massive 16GB of RAM, and up to 512GB of storage. Lenovo also offers a 6-speaker Harman Kardon setup and a 10,200mAh battery with 45W charging.

Does Lenovo win? On paper, maybe. But Lenovo only runs Android 14 out of the box and promises three major OS upgrades. The Samsung Galaxy Tab S12 plus promises seven. Also, Samsung’s software ecosystem and S Pen integration are light-years ahead in terms of productivity. Lenovo wins on base RAM. Samsung wins the long game.

If you are considering a flagship Android tablet, wait a few months. Buying the older Tab S11 or the Lenovo Yoga Tab Plus makes sense today if you need a device immediately for basic tasks. But if software longevity, raw AI power, and reliable S Pen support are your absolute priorities, saving your money is the smart move. The upcoming launch will definitely shake up the premium tablet segment. Keep a close eye on the Samsung Galaxy Tab S12 plus.

(Via)

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Jit Bain
Jit Bain

Jit is the resident tech enthusiast at Intaak Media. Moving away from standard reporting, Jit now focuses on Real-World Experience columns, sharing personal reactions to leaks, rumors, and daily gadget use.

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