Samsung Electronics officially introduced its flagship Android tablet lineup, the Galaxy Tab S12 series, consisting of the Galaxy Tab S12 Ultra and the Galaxy Tab S12 Plus. Both devices run on the 3-nanometer MediaTek Dimensity 9500 processor and ship with Android 17 out of the box under One UI 9. The company confirmed that global sales start Oct. 7, 2026, with Indian retail availability and local pricing details following shortly.
Key Takeaways
- The lineup includes two models: the 14.6-inch Galaxy Tab S12 Ultra and the 12.6-inch Galaxy Tab S12 Plus.
- Both tablets feature MediaTek Dimensity 9500 processors paired with a new 3D vapor cooling chamber.
- AMOLED displays reach up to 1,600 nits peak brightness and support 120Hz refresh rates.
- Samsung bundles the S Pen in the box and provides an IP68 rating for water resistance on both versions.
- Devices will receive seven generations of Android operating system upgrades and seven years of security patches.
Hardware and Display Capabilities
The premium Galaxy Tab S12 Ultra features a 14.6-inch 2X panel running at 2960 by 1848 pixels, packed into a slim 5.1 mm aluminum chassis. The smaller Galaxy Tab S12 Plus carries a 12.6-inch screen with 2800 by 1752 pixels and measures 5.3 mm thick. Both displays hit 1,000 nits in high brightness mode and 1,600 nits peak brightness for outdoor use.
Under the hood, Samsung opted for MediaTek’s top-tier silicon. The company reports the 3nm Dimensity 9500 delivers a 61 percent lift in neural processing tasks, alongside 19 percent faster central processing speeds over the previous generation. To control temperatures during heavy office workloads or gaming, both models house a redesigned 3D vapor chamber.
The Ultra comes with up to 16GB RAM and 1TB storage, while the Plus offers up to 12GB RAM and 512GB internal storage. Both tablets support cards up to 2TB.
Battery, Audio, and Software Support
Samsung packed an 11,600 mAh battery into the Galaxy Tab S12 Ultra and a 10,600 mAh pack inside the Galaxy Tab S12 Plus. Both support 45W fast wired charging, though buyers must purchase the wall adapter separately.
For media consumption, Samsung installed four-channel spatial audio speakers. Wireless connectivity includes Wi-Fi 7 on the Ultra, Wi-Fi 6E on the Plus, and Bluetooth 6.0 across both. Samsung includes its stylus directly in the box, saving buyers extra expense. The company also promises seven full OS upgrades, ensuring long-term software support for Indian users planning to keep their tablet for several years.
Frequently Asked Questions
Q1. What processor runs inside the Samsung Galaxy Tab S12 series?
A1. Both the Galaxy Tab S12 Ultra and Galaxy Tab S12 Plus use the 3nm MediaTek Dimensity 9500 chipset.
Q2. Does Samsung include the S Pen with the Galaxy Tab S12?
A2. Yes, Samsung ships the S Pen inside the retail box with both the Ultra and Plus models.
Q3. What are the screen sizes of the Galaxy Tab S12 lineup?
A3. The Galaxy Tab S12 Ultra has a 14.6-inch display, while the Galaxy Tab S12 Plus features a 12.6-inch screen.
Q4. How many Android updates will the Galaxy Tab S12 receive?
A4. Samsung provides seven generations of Android OS upgrades and seven years of security updates.
Q5. Are the Galaxy Tab S12 tablets water resistant?
A5. Both models carry an IP68 rating, protecting against dust and fresh water submersion up to 1.5 meters for 30 minutes
