Leaked Galaxy Tab S12 Plus and Ultra: Full Specs Revealed

A Winfuture report has published complete specifications for Samsung's Galaxy Tab S12 Plus and Galaxy Tab S12 Ultra, confirming a shared MediaTek Dimensity 9500 (MT6993) chipset and detailing batteries, displays, memory, storage and other hardware differences.

Galaxy Tab S12 Ultra: leaked specifications

• Display: 14.6-inch Dynamic AMOLED 2X, 2960 x 1848 pixels, 120 Hz
• Chipset: MediaTek Dimensity 9500 (MT6993)
• RAM: 12 GB or 16 GB
• Storage: 256 GB / 512 GB / 1 TB, UFS 4.0; microSD card slot for up to 2 TB expansion
• Cameras: 13 MP main and 8 MP ultrawide on the back; 12 MP front camera
• Battery: 11,600 mAh with up to 45 W charging
• Weight: 693 g
• Other: 4 speakers, IP68 ingress protection

Galaxy Tab S12 Plus: leaked specifications

• Display: 12.6-inch Dynamic AMOLED 2X, 2800 x 1752 pixels, 120 Hz
• Chipset: MediaTek Dimensity 9500 (MT6993)
• RAM: 12 GB
• Storage: 256 GB / 512 GB, UFS 4.0; microSD card slot for up to 2 TB expansion
• Cameras: 13 MP rear; 12 MP front camera
• Battery: 10,600 mAh with up to 45 W charging
• Weight: 555 g
• Other: 2 speakers, S Pen included (per report), IP68 ingress protection

Configuration differences and S Pen

The leak highlights several configuration differences. The Ultra is listed with 12 GB and 16 GB RAM options and storage up to 1 TB, while the Plus is shown with 12 GB RAM and a maximum of 512 GB internal storage. Both models are reported to support microSD expansion up to 2 TB. The report also states that the S Pen will be included only with the Galaxy Tab S12 Plus; the source notes this detail could be an omission.

Launch timing, software and market context

According to the report, Samsung plans to launch the tablets on October 7. They are expected to ship with One UI 9.0 and to be available in silver and gray finishes. The leak appears alongside earlier benchmark reports that suggested a notable performance uplift from the new chipset.

The report also notes concerns about rumored price increases and competitive pressure, including from Apple models such as the 13-inch iPad Pro (2025) and iPad Pro 11 with the M5. Samsung is currently discounting the Galaxy Tab S11 by $200 and the Tab S11 Ultra by $350, which the report says could affect upgrade incentives for buyers.