Samsung is accelerating the development of its Galaxy Tab S12 tablet line.
Samsung has begun testing the software for the Galaxy Tab S12 Ultra, signaling that the refinement process for the new high-end tablet is progressing rapidly. The product is expected to focus on improving battery life and deeply integrating artificial intelligence features.
Samsung is actively working on the final stages of development for its next-generation high-end tablet, expected to be called the Galaxy Tab S12. The latest data suggests that the company is not only focusing on hardware design but has also moved on to in-depth software testing, aiming to bring the device to market soon.
Leaked beta software for Galaxy Tab S12 Ultra.
Based on data from Samsung's servers, the software version with model number X946BXXU0AZDN has officially appeared. This is identified as software for devices with model number X946B, matching the model number of the top-of-the-line Galaxy Tab S12 Ultra according to previous leaks.
The commencement of software testing at this stage demonstrates that the development process is being accelerated. According to analysts, this is a sign that Samsung is meticulously preparing to optimize the operating system and accompanying features before moving on to mass production.
Improved battery capacity and integration of artificial intelligence.
One of the most notable pieces of information regarding the specifications is the device's battery capacity. Internal sources indicate that the Galaxy Tab S12+ will have a battery with an actual capacity of approximately 10,392mAh. Upon official launch, Samsung will likely announce this at 10,500mAh to align with marketing standards.
Besides improving battery life, Samsung's strategy for the new tablet line will revolve around three main pillars: optimizing processing performance, extending battery life, and expanding the Galaxy AI ecosystem. AI features are expected to be a key highlight, helping the Galaxy Tab S12 series increase its competitiveness against rivals in the high-end tablet segment.
Expected launch date and development roadmap
Based on the company's traditional product upgrade cycle, the Galaxy Tab S12 series is likely to be launched in September 2026. Prior to that, the Galaxy Tab S11 series was launched in September 2025, demonstrating Samsung's consistent annual product release schedule.
If current testing proceeds smoothly, the Galaxy Tab S12 promises to be one of the most powerful Android tablets on the market. Users can expect a combination of powerful hardware and intelligent software features optimized specifically for the large screen.