July 1, 2026 | Samsung may expand its premium tablet portfolio in the next few months. The company’s upcoming Galaxy Tab S12+ and Galaxy Tab S12 Ultra might be unveiled in September 2026, as per @fireuniverse.

Original story…

Samsung isn’t reportedly bumping the battery capacity on its Galaxy Tab S12 Ultra. New information coming out from the supply chain suggests a battery mAh stagnation on the company’s biggest tablet this year.

GalaxyClub revealed the possible battery capacity of the Galaxy Tab S12 Ultra. Samsung’s upcoming tablet reportedly retains an 11,600 mAh battery (11,374 mAh rated).

This is the same size battery the Korean tech giant installed inside the Galaxy Tab S11 Ultra. Charging speed could also remain unchanged at 45W, letting users charge their tablets faster.

While the battery size is staying same, Samsung may still bring battery life improvements. This would be powered by the utilization of a new chipset that’s coming from MediaTek.

Galaxy Tab S12 series could rely on MediaTek’s Dimensity 9500 processor. This 3nm chipset is fabricated using TSMC’s 3nm 3NP process, offering performance and efficiency improvements.

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The Dimensity 9500 uses three CPU clusters based on a fast ARM C1-Ultra core with up to 4.2 GHz, three C1-Premium cores at up to 3.5 GHz, and four smaller C1-Pro cores at up to 2.7 GHz.

In Geekbench 6, the Dimensity 9500 scores 3,177 in single-core and 9,701 in multi-core. The 9400+ pushes single-core slightly higher than the base 9400 thanks to its boosted 3.73 GHz prime core, but it still uses the same ARMv9.2 architecture.

MediaTek’s Dimensity 9500 is up to 42% more efficient for graphics, powered by the new Mali-G1 Ultra. In terms of AI, it delivers 100% faster 3-billion-parameter LLM output, 128K token long-text processing, and 4K ultra-high-definition image generation on-device.

Samsung could launch the Galaxy Tab S12 Ultra alongside the Tab S12 Plus sometime in September this year.

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