Samsung’s decision to power the Galaxy Tab S11 Ultra with MediaTek Dimensity 9400+ instead of Snapdragon stands out because this is a premium Ultra-class tablet. Yet the move is not as surprising as it first appears once the chip’s core strengths are placed against the device’s demands.
Performance is the first reason the choice works. The Dimensity 9400+ uses an All Big Core design paired with an Arm Cortex-X925 running up to 3.73 GHz, and MediaTek says it delivers up to 24% higher CPU performance and 27% better GPU performance than the previous generation.
That matters for a tablet aimed at heavier workloads such as 4K video editing and multitasking across multiple apps. In Samsung’s positioning, the Galaxy Tab S11 Ultra is meant to handle demanding computing without quickly running out of headroom.
| Aspect | Detail |
|---|---|
| Chipset | MediaTek Dimensity 9400+ |
| Manufacturing process | 3nm |
| Main CPU | Arm Cortex-X925 up to 3.73 GHz |
| Performance gain | CPU 24%, GPU 27% |
AI support is the second factor behind the chipset decision. The Dimensity 9400+ includes an NPU for faster on-device AI processing, reducing reliance on the cloud for certain tasks. That is especially relevant for features such as Google Gemini Live and Galaxy AI on the Tab S11 Ultra’s 14.6-inch Dynamic AMOLED 2X display.
On-device processing can make responses feel more immediate in everyday use. It also helps preserve a smoother experience when internet access is unstable or limited.
Battery efficiency is the third reason Samsung can justify the switch. The Galaxy Tab S11 Ultra carries an 11,600 mAh battery and a WQXGA+ 2960 x 1848 display with a peak brightness of 1600 nits, so power management becomes a major concern.
With its 3nm process, the Dimensity 9400+ is designed to use energy more efficiently. Samsung also pairs the tablet with 45W Super Fast Charging 2.0 to support longer sessions of work and entertainment.
So is it worth buying? At a starting price of Rp 25.999.000 at Erafone retail partners, the Galaxy Tab S11 Ultra is clearly aimed at professionals and power users. Samsung positions it as a portable workstation for creators, productive users, and anyone who wants S Pen support in a premium tablet.
The choice of MediaTek at this level looks less like a cost-cutting move and more like a performance strategy. For buyers who care most about heavy computing, local AI features, and battery endurance in one device, the tablet remains a strong option in 2026.
Techno.viva.co.id notes that MediaTek’s credibility in the flagship segment is no longer easy to dismiss. On the Galaxy Tab S11 Ultra, the combination of performance, local AI, and battery life is the core reason the Dimensity decision appears increasingly credible.