Samsung’s upcoming flagship tablet, the Galaxy Tab S12 Ultra, is steadily taking shape as multiple leaks and certification sightings reveal more details about the company’s next premium tablet. The device has now appeared on India’s Bureau of Indian Standards (BIS) certification database, while leaked images and CAD-based renders have provided a clearer look at its design and expected specifications.
The BIS listing suggests that Samsung is preparing the Galaxy Tab S12 Ultra for an Indian launch alongside the Galaxy Tab S12+ series. The tablet has reportedly appeared with model numbers SM-X940 for the Wi-Fi variant and SM-X946B for the 5G model. While BIS certification does not reveal hardware specifications, it usually indicates that a device is moving closer to an official release.
Same Large Display and Familiar Design
According to leaked CAD renders and certification images, the Galaxy Tab S12 Ultra will maintain a design very similar to its predecessor, the Galaxy Tab S11 Ultra. The tablet is expected to feature the same massive 14.6-inch display, continuing Samsung’s strategy of offering one of the largest screens available in the tablet market.
The leaked renders show dimensions of around 326.34 x 208.46 x 5.12mm, which are almost identical to the previous generation. This suggests Samsung is focusing more on internal improvements rather than introducing a major redesign.
Earlier rumors suggested that Samsung could introduce a punch-hole selfie camera design for a more modern appearance. However, recent leaked images from South Korea’s Safety Korea certification database and CAD renders indicate that the Tab S12 Ultra will likely keep the familiar V-shaped bezel cutout for the front camera instead of adopting a punch-hole design.
Performance Upgrade with MediaTek Dimensity 9500
The biggest upgrade expected on the Galaxy Tab S12 Ultra is performance. Multiple reports suggest Samsung will replace the previous-generation processor with the new MediaTek Dimensity 9500 chipset, built on a 3nm process.
The new processor is expected to deliver improvements in CPU efficiency, graphics performance, and AI processing through a stronger GPU and NPU. These upgrades could make the tablet better suited for demanding tasks such as multitasking, productivity, gaming, and creative workloads.
The tablet is rumored to come with up to 12GB of RAM and 256GB of storage in its base configuration, keeping it positioned as a premium productivity-focused device aimed at competing with high-end tablets such as Apple’s iPad Pro lineup.
Battery and Charging Expected to Remain Unchanged
Despite the processor upgrade, Samsung does not appear to be increasing battery capacity on the Galaxy Tab S12 Ultra. Reports suggest the tablet will continue using an 11,600mAh battery, the same capacity found in the Galaxy Tab S11 Ultra.
Charging support is also expected to remain unchanged, with 45W wired charging. Meanwhile, the Galaxy Tab S12+ is rumored to receive a slightly larger battery, reducing the difference between Samsung’s Plus and Ultra models.
Android 17 and Long-Term Software Support
The Galaxy Tab S12 Ultra is expected to launch with Android 17-based One UI 9.0. Samsung’s current update policy suggests that the tablet could receive up to seven years of operating system upgrades and security updates, making it a long-term investment for users.
Expected Launch Timeline
Samsung has not officially announced the Galaxy Tab S12 Ultra yet. The tablet is not expected to appear during the upcoming Galaxy Unpacked event, which is reportedly focused on new foldable smartphones and smartwatches. Instead, the Galaxy Tab S12 series may receive a separate launch event later in the year, with reports pointing toward a possible September launch window.
With both the Galaxy Tab S12+ and Tab S12 Ultra appearing in certification databases and leaks, Samsung’s next-generation flagship tablet lineup appears to be nearing release.
Final Outlook
The Galaxy Tab S12 Ultra looks set to be an evolutionary upgrade rather than a complete redesign. Samsung appears to be keeping the successful large-screen formula while improving performance through the Dimensity 9500 chipset and enhancing software support. However, users hoping for a redesigned selfie camera system or a larger battery may be disappointed, as leaks suggest Samsung will retain the existing camera placement and battery capacity.
For Galaxy Tab S11 Ultra owners, the upgrade may depend mainly on whether the improved processor, brighter display, and longer software support justify moving to the new generation.
