Samsung Galaxy Tab S12 Ultra Surfaces on Geekbench: Dimensity 9500 Chip, 14.6-Inch AMOLED, and Android 17

Samsung is actively preparing to unveil its next-generation flagship Android tablet, the Galaxy Tab S12 Ultra. Specifically, new benchmark listings on Geekbench and regulatory database filings have revealed key hardware parameters.

In fact, the upcoming tablet marks a major shift by adopting MediaTek’s flagship Dimensity 9500 processor. As a result, power users and creative professionals are closely watching this ultra-thin productivity tablet as its launch window approaches.

Main News Details

Surfacing on Geekbench test logs under official model number filings, the Galaxy Tab S12 Ultra registered single-core scores of 2,424 points and multi-core scores of 8,446 points. Furthermore, the benchmark confirms the device runs on MediaTek’s 3nm Dimensity 9500 octa-core platform coupled with at least 12GB of physical RAM.

Samsung Galaxy Tab S12 Ultra Architecture Profile
 ├── Processor: MediaTek Dimensity 9500 / 9500+ (3nm Process Node)
 ├── Display: 14.6-inch Dynamic AMOLED 2X (120Hz | 1,600 Nits Peak)
 ├── Memory Tiers: 12GB / 16GB RAM + 256GB / 512GB / 1TB Storage
 ├── Battery Capacity: 11,600mAh High-Density Cell
 ├── Fast Charging: 45W Wired Super Fast Charging
 └── Software Pipeline: One UI 9 built on top of Android 17

Meanwhile, industry supply chain reports suggest an official debut window in September or October 2026 alongside the Galaxy S26 FE. In addition, expected retail pricing in India is projected to start around ₹1,12,990 to ₹1,29,990 ($1,199+ USD globally) for the base 12GB RAM and 256GB storage variant.

Key Highlights

Detailed Explanation

MediaTek Dimensity 9500 Silicon and Memory Performance

For years, Samsung relied on Qualcomm’s Snapdragon processors for its Ultra tablet lineup. However, recent benchmark entries confirm that the Galaxy Tab S12 Ultra will utilize MediaTek’s flagship Dimensity 9500 platform.

Silicon & Memory Configuration
 ├── Main Processor: MediaTek Dimensity 9500 (3nm Node | Octa-Core)
 │    ├── Prime Core: ARM Cortex-X925 High-Performance Core
 │    └── GPU Acceleration: Immortalis-G925 Graphics Engine
 └── System Memory Options: 12GB and 16GB RAM with MicroSD Expansion Support

Specifically, the Dimensity 9500 combines a high-frequency Cortex-X925 prime core with an Immortalis-G925 GPU. Consequently, this setup delivers smooth multi-window DeX multitasking, AI processing, and high-frame-rate mobile gaming.

14.6-Inch Dynamic AMOLED 2X Screen and S Pen Integration

Visual output remains anchored by a spacious 14.6-inch Dynamic AMOLED 2X display featuring a resolution of 2960 × 1848 pixels. For instance, the screen offers an adaptive 120Hz refresh rate and reaches up to 1,600 nits peak brightness for enhanced visibility.

Display Panel Specifications
 ├── Screen Size & Ratio: 14.6-inch Dynamic AMOLED 2X (16:10 Aspect Ratio)
 ├── Display Resolution: 2960 × 1848 Pixels (QHD+ / 239 PPI)
 ├── Peak Luminance: Up to 1,600 nits HDR Peak Output
 └── Stylus Support: Bundled Magnetic S Pen with Low Latency

Moreover, the ultra-thin aluminum chassis features an IP68 rating for water and dust resistance. In addition, the tablet continues to include Samsung’s magnetic S Pen directly inside the box for note-taking and digital illustration.

11,600mAh Battery, Camera Setup, and Android 17 Software

Power infrastructure relies on a large 11,600mAh battery cell supported by 45W wired fast charging. Specifically, this capacity ensures all-day endurance across heavy productivity and media consumption tasks.

Battery & Camera System Breakdown
 ├── Battery Capacity: 11,600mAh High-Density Battery Cell
 ├── Charging Throughput: 45W Wired Super Fast Charging via USB Type-C
 ├── Rear Camera System: 13MP Primary + 8MP Ultra-Wide Sensor
 └── Front Camera System: 12MP Ultra-Wide Front Sensor

On the optics side, the rear panel houses a 13-megapixel main sensor alongside an 8-megapixel ultra-wide lens. Meanwhile, a single 12-megapixel ultra-wide front camera handles 4K video calling and facial recognition. Finally, the device will ship with One UI 9 based on Android 17, backed by seven years of OS and security updates.

Timeline

        February 2026                 July 2026                      August 3, 2026                 September 2026
────────────┬──────────────────────────────┬──────────────────────────────┬──────────────────────────────┬─────────────
            │                              │                              │                              │
   IMEI Database                  CAD Renders & BIS              Geekbench Test Listing         Expected Official
   Listing Appears                Filings Surface                Surfaces with Dimensity 9500   Global Unveil Event

• February 2026: Initial model listings appear on global IMEI databases.
• July 2026: CAD renders reveal familiar ultra-thin dimensions alongside BIS certification filings.
• August 3, 2026: Geekbench 6 test logs confirm Dimensity 9500 silicon and 12GB RAM.
• September 2026 (Expected): Official Samsung Unpacked event to announce retail pricing and availability.

What is Confirmed

• Geekbench Benchmark Scores: Confirmed single-core and multi-core benchmark logs.
• Processor Platform: Confirmed integration of MediaTek’s Dimensity 9500 chipset.
• Operating System: Confirmed Android 17 running on tested prototypes.
• Bundled Stylus: Confirmed S Pen inclusion in the box.

What is Not Confirmed

• Exact Announcement Date: Samsung has not yet published the official keynote date.
• Final Retail Pricing: Official prices across storage tiers will be disclosed during the launch keynote.

Why This News Matters

Historically, premium Android tablets were dominated by Snapdragon processors. However, the adoption of MediaTek’s 3nm Dimensity 9500 silicon on the Galaxy Tab S12 Ultra signals a major shift in flagship tablet architecture. Furthermore, pairing top-tier computing power with a 14.6-inch 120Hz OLED screen and seven years of Android upgrades solidifies Samsung’s position in the ultra-premium tablet market.

What Happens Next

Over the coming weeks, regulatory filings on global trade platforms will verify charging speed certifications and regional model numbers. Meanwhile, official teaser banners on Samsung’s newsroom are expected closer to September.

Conclusion

Overall, the leaked details surrounding the Samsung Galaxy Tab S12 Ultra present a powerful productivity tablet. Featuring a 14.6-inch Dynamic AMOLED 2X display, MediaTek Dimensity 9500 silicon, an 11,600mAh battery, and Android 17, this flagship device promises high performance for power users.

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