Samsung Galaxy Tab S12+ Leak: Massive Battery Upgrade and Key Specs Revealed

The world of high-end Android tablets is about to get a significant boost as new details emerge regarding Samsung's upcoming flagship series. While the tech giant continues to dominate the premium tablet market, the latest leaks suggest that the successor to the current generation will focus heavily on endurance and performance. Specifically, the Galaxy Tab S12+ is poised to offer a larger battery capacity than its predecessor, the Galaxy Tab S10+, ensuring that power users have more up-time for productivity and entertainment.

Samsung is expected to launch its next generation of high-end Samsung tablets in the third quarter of this year. The upcoming lineup is anticipated to consist of two primary models: the Galaxy Tab S12+ and the ultra-premium Galaxy Tab S12 Ultra. Recently, the battery specifications for the "Plus" model were uncovered, giving us a first look at the hardware improvements being made under the hood.

Enhanced Battery Capacity for Longer Sessions

According to the leak, the Galaxy Tab S12+ will utilize two battery variants identified by the model numbers EB-BX846AAE and EB-BX846AAY. Both of these units carry a rated capacity of 10,392mAh. In the consumer electronics industry, the "marketed" or "typical" capacity is usually slightly higher than the rated one. This implies that the final product will likely be advertised with a typical capacity of approximately 10,500mAh or 10,600mAh. This represents a solid 4% to 5% increase in battery size compared to the Galaxy Tab S10+, providing a welcome boost for mobile professionals.

In terms of visual hardware, Samsung appears to be sticking with its successful formula. The Galaxy Tab S12+ is expected to sport a 12.4-inch OLED display, a size that has become a staple for the Plus-branded models. This screen will likely feature a QHD+ resolution and a 120Hz variable refresh rate, ensuring fluid animations and crisp visuals. To drive these pixels, the device is rumored to be equipped with MediaTek’s Dimensity 9500+ processor, supported by at least 12GB of RAM and 256GB of internal storage, which remains expandable via a microSD card slot.

Premium Features and Connectivity

As is standard with Samsung's elite tablet range, the Galaxy Tab S12+ will come packed with premium features. Users can expect a quad-speaker configuration tuned with Dolby Atmos for an immersive audio experience. Durability remains a priority, with the tablet and the included S Pen both carrying an IP68 rating for dust and water resistance. Charging speeds are expected to remain competitive, supporting at least 45W fast wired charging. While camera details remain under wraps for now, the overall package is shaping up to be a powerhouse for 2026.

When is the Galaxy Tab S12+ expected to be released?

Samsung is anticipated to officially launch the Galaxy Tab S12 series during the third quarter of this year, following their traditional release cycle for flagship tablets.

How much bigger is the battery compared to the previous model?

The Galaxy Tab S12+ features a rated capacity of 10,392mAh, which is roughly 4% to 5% larger than the battery found in the Galaxy Tab S10+.

What processor will the Galaxy Tab S12+ use?

Current leaks suggest the tablet will be powered by the MediaTek Dimensity 9500+ chipset, offering high-end performance for multitasking and gaming.

Will the Galaxy Tab S12+ support expandable storage?

Yes, the device is expected to include a microSD card slot, allowing users to expand the base 256GB of storage as needed.

Is the S Pen included with the tablet?

Yes, Samsung typically bundles the S Pen with its flagship tablets, and it is expected to feature an IP68 water resistance rating just like the tablet itself.

🔎 In conclusion, the Galaxy Tab S12+ looks to be a refined and powerful addition to Samsung's tablet portfolio. By increasing the battery capacity and maintaining high-end display and processing standards, Samsung is addressing the most critical needs of its user base. As we move closer to the official launch in the third quarter, we expect more details to surface regarding the camera systems and exclusive software features that will define this next generation of mobile productivity.