Samsung Galaxy Tab S12+ and Ultra leak reveals conservative upgrade with MediaTek processor

Sustained performance over raw speed—that's the upgrade story
Samsung's choice of MediaTek's Dimensity 9500 prioritizes reliability and thermal stability in tablets designed for heavy creative work.
Mark

So Samsung is basically saying the Tab S12 generation is about refinement, not revolution. What's actually new here?

Mimi

The processor is the main story. MediaTek's Dimensity 9500 is the third consecutive generation of MediaTek chips in these tablets, which tells you Samsung has made a real commitment to this partnership. But it's not about peak speed—it's about sustained performance and thermal stability.

Luke

How much faster is it, actually? The leak mentions "modest" CPU improvements in Geekbench. Do we know the real-world difference yet?

Mimi

Not really. The Geekbench results were from unfinished hardware, so they're not reliable. We won't know the actual performance until these tablets ship.

Mark

Why bring back the Plus model after skipping it last year? What's the market logic there?

Mimi

It gives Samsung a middle option between the Ultra and nothing. The Plus is lighter—555 grams versus the Ultra's weight—and has a smaller battery. It's a way to offer flagship features at a slightly lower price point without cannibalizing the Ultra.

Luke

But the specs are almost identical otherwise. Same RAM, same storage options, same cameras except for the ultrawide. How much cheaper is the Plus actually going to be?

Mimi

That's not in the leak. We don't have pricing yet.

Mark

What about the standard Tab S12? It's just gone?

Mimi

Completely. Samsung is abandoning the base model entirely. It's now just Plus and Ultra.

Luke

That's a significant move. It means Samsung is betting that customers will either pay for the Plus or go all the way to the Ultra. There's no entry point to the S12 generation anymore.

Mark

Is that risky?

Luke

It depends on pricing. If the Plus is affordable enough, it works. If not, Samsung might be leaving money on the table from budget-conscious buyers.

Mimi

The MediaTek processor is supposed to be really good at on-device AI, which is becoming table stakes for tablets. That might be part of why Samsung is confident cutting the base model—they're positioning these as AI-capable devices, not just tablets.

  • Samsung quietly discontinues the base Tab S12, leaving only two premium tiers and reshaping who this product line is actually for.
  • The MediaTek Dimensity 9500 arrives not as a revolution but as a refinement — trading headline CPU numbers for thermal stability and sustained AI performance under heavy workloads.
  • Early Geekbench scores show only modest gains, raising questions about whether three generations of the same silicon partnership signals confidence or stagnation.
  • The Tab S12+ makes a surprise return after being skipped entirely last year, arriving lighter at 555 grams with a larger battery but shedding the ultrawide camera the Ultra retains.
  • Samsung's conservative hardware choices — unchanged displays, identical cameras, familiar charging speeds — suggest the real upgrade is in software, AI, and long-session reliability rather than raw specs.

In the quiet evolution of consumer technology, Samsung's forthcoming Galaxy Tab S12 lineup reveals a company choosing depth over spectacle — refining rather than reinventing. The Plus and Ultra models, powered by MediaTek's Dimensity 9500 for a third consecutive generation, arrive without a standard entry-level sibling, signaling a deliberate narrowing toward premium users who prize endurance and reliability over benchmark glory. It is a philosophy as old as craft itself: that consistency, sustained over time, often outlasts the brilliance of a single peak moment.

Samsung's next flagship tablets are shaping up as a measured refinement rather than a dramatic reinvention. Leaked specification sheets point to two models — the Galaxy Tab S12+ and Galaxy Tab S12 Ultra — with no standard Tab S12 in sight, leaving Samsung with a leaner, more premium-focused lineup.

The headline change is the processor. Both tablets will run MediaTek's Dimensity 9500, continuing a three-generation partnership that began with the Dimensity 9300+ and progressed through the 9400+. The chip prioritizes sustained performance and thermal stability over peak speed — a practical choice for devices built around extended multitasking and creative work. Early benchmark results show only modest CPU gains, though pre-release hardware rarely tells the full story.

The Ultra plays it conservative elsewhere. Its 14.6-inch Dynamic AMOLED 2X display, 11,600mAh battery, 45W charging, and triple-camera system all carry over unchanged. Storage configurations range from 12GB RAM with 256 or 512GB storage up to a 16GB RAM and 1TB option, with microSD expansion retained.

The Plus model offers the more tangible news. Absent from last year's lineup entirely, it returns lighter at 555 grams, with a 10,600mAh battery and a simplified dual-camera setup — dropping the ultrawide lens the Ultra keeps. Its RAM and storage options mirror the Ultra's base configurations.

The throughline across both devices is Samsung's bet on reliability over spectacle. Three consecutive generations with MediaTek silicon signals not hesitation, but conviction — that the professionals and power users these tablets target care far more about consistent performance across long sessions than about winning a benchmark race.

Samsung's next generation of flagship tablets is shaping up to be a measured step forward rather than a dramatic leap. According to official specification sheets obtained by WinFuture, the company plans to release the Galaxy Tab S12+ and Galaxy Tab S12 Ultra later this year, but notably absent from the lineup is any standard Tab S12 model. The shift leaves Samsung with a two-tier tablet strategy focused on larger screens and premium features.

The processor represents the most significant change under the hood. Both tablets will run MediaTek's Dimensity 9500 chip, continuing Samsung's three-generation commitment to MediaTek silicon for its flagship tablets. The company used the Dimensity 9300+ in the Tab S10 Ultra and upgraded to the Dimensity 9400+ for the Tab S11 Ultra. This latest processor swap suggests Samsung sees value in MediaTek's approach to sustained performance and thermal management—qualities that matter more in a large tablet designed for extended multitasking and creative work than raw peak speed alone. Early Geekbench results showed only modest CPU improvements over the previous generation, though unfinished hardware rarely reflects final performance.

Beyond the processor, Samsung is playing it safe with the Tab S12 Ultra. The 14.6-inch Dynamic AMOLED 2X display carries over unchanged, as does the 11,600mAh battery and 45W charging speed. Camera hardware remains identical: a 13-megapixel main sensor, 8-megapixel ultrawide, and 12-megapixel front-facing camera. The tablet will ship with 12 gigabytes of RAM and either 256 or 512 gigabytes of storage, with an additional configuration offering 16GB of RAM and 1 terabyte of storage. MicroSD card expansion remains available.

The Tab S12+ gets more tangible refinements, though still modest ones. Samsung is bringing back this mid-tier model after skipping it in the previous generation. The Plus model sheds weight, dropping to 555 grams, and gains a larger battery at 10,600 milliampere-hours compared to the Ultra's 11,600. It also loses the ultrawide camera that the Ultra retains, keeping only the 13-megapixel main and 12-megapixel selfie cameras. Like the Ultra, it comes with 12GB of RAM and storage options of 256GB or 512GB, with microSD expansion.

MediaTek's Dimensity 9500 appears to be where Samsung is placing its upgrade bet. The processor trades some peak CPU performance for stronger sustained output, better thermal stability, and an improved on-device AI processor—all practical advantages for a device meant to handle heavy workloads over long sessions. This philosophy suggests Samsung sees the value in reliability and consistency over headline-grabbing benchmark numbers. The decision to stick with MediaTek for a third straight generation signals confidence in the partnership and a clear product strategy: tablets designed for professionals and power users who care more about sustained performance than raw speed.

The Dimensity 9500 trades peak CPU performance for stronger sustained performance, thermal stability, and a more capable on-device AI processor
— WinFuture reporting on MediaTek processor strategy
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