Top 11 Features of the MediaTek Dimensity 9400
With to improvements on all fronts, the new MediaTek Dimensity 9400 raises the standard for premium smartphone chipsets and provides the best possible smartphone experience.
Ultimate All Big Core CPU
MediaTek received praise from critics when it launched the Dimensity 9300, a unique all-big-core CPU architecture, last year. The second iteration of this architecture is introduced by the MediaTek Dimensity 9400, which has four Cortex-A720, three Cortex-X3, and a new Cortex-X925 CPU.
With up to 35% faster single-core and 28% faster multi-core performance than the previous generation flagship CPU, this tri-core architecture takes performance to new heights. Additionally, these processors include bigger on-chip caches, which improve power management and efficiency by bringing more important data closer to the CPU.
Unmatched Power Efficiency
Compared to it previous-generation flagship chip, the Dimensity 9400 offers up to 40% more power efficiency and better performance per milliwatt by utilizing the most recent 2nd-generation TSMC 3nm chip fabrication process. Smartphones with the MediaTek Dimensity 9400 will surpass expectations by continuously being quick and providing a long battery life, especially when combined with MediaTek’s proficiency in system-wide power management with a focus on sustainability.
LPDDR5X up to 10667MT/s
With each new flagship chip generation, MediaTek continues to support the fastest smartphone memory standards in the market. This time, the 10K MT/s barrier was broken, allowing the most recent LPDDR5X-10667. Faster memory ensures that the system reaches its full potential by giving the data-hungry in-chip CPU, GPU, and NPU greater bandwidth.
PC-grade Gaming Goes Mobile
With its PC-grade hardware ray-tracing capabilities, the Dimensity 9400 may speed up games that support OMM while improving visual elements like realistic effects in intricate materials like hair, feathers, and plants without appreciably raising the complexity of the model. Mobile gaming enters a new era of visual realism with to a 12-core GPU that powers these improvements and MediaTek Adaptive Gaming Technology 3.0, which supports continuous frames per second.
Agentic AI and Generative AI
To provide cutting-edge AI processing to its wide range of product verticals, MediaTek has continuously made investments in AI research. First launched in the MediaTek Dimensity 9400 the 8th-generation NPU now supports AI agents and sets a new standard for peak performance in current AI operations.
This development makes it possible to sense in several different areas, which promotes a more intuitive comprehension that leads to accurate and customized actions. With the help of the Dimensity Agentic AI Engine (DAE), developers can more easily take advantage of this innovative technology and build more intuitive, agentic experiences.
Additionally, generative AI’s capabilities have improved dramatically in a number of domains. The first on-device LoRA training and the first high-quality on-device video creation in history are made possible by the NPU 890. It also supports important new technologies present in the most recent language models, such as Mixture of Experts (MoE) and Diffusion Transformer (DiT).
Zoom and Enhance
Something that was formerly limited to science fiction plots in television series is now a reality. The MediaTek Dimensity 9400 eliminates the fuzzy, pixelated results of the past by enabling up to 100x magnification with generative AI corrective fill, which actively learns and offers crisp, clear details in photographs. The zoom experience is frequently jerky when cameras transition between lenses in today’s multi-camera smartphones with wide, regular, and telephoto lenses.
Similar to a DSLR, the Dimensity 9400 offers a new smooth zoom experience. It ensures smooth video shooting while maintaining autofocus on the desired topic by smoothly moving between focal lengths without making sudden leaps.
Phone-to-phone Ultra-long Reach Connections
Here’s something fresh: Let’s say you need to communicate a buddy but don’t have satellite connectivity or cellular coverage (yet!). Typically, you would have to locate a reception area. But now, you don’t need any extra network infrastructure to connect to another Dimensity 9400-powered device over Bluetooth up to 1.5 kilometers away!
Sonic Sensations
The Dimensity 9400 may use up to six microphones to record video, allowing them to cooperate to precisely catch the voice of the subject. AI Audio Focus is perfect for streamers, vloggers, and recording live events since it removes abrupt background sounds, unwanted chatting, yelling, and even bad singing.
In order to provide higher-fidelity audio streams, it now supports high-end Bluetooth wireless headphones and earbuds for audiophiles.
Your streams look their best wherever you watch
By accounting for ambient light levels, the Dimensity Adaptive Vision Engine guarantees a consistent visual experience throughout all video material. It dynamically modifies the screen’s hue and brightness to correspond with the intended viewing experience. The experience is the same whether you’re watching in a well-lit area or a pitch-black room at night. It can handle a broad variety of ambient illumination brightness levels and supports all SDR and HDR content formats.
More Streams More Speed
The first smartphone chip with Wi-Fi 7 was the prior Dimensity 9300. With speeds of up to 7.3Gbps, the MediaTek Dimensity 9400 in this version offers even better wireless performance. A new tri-band concurrent connection that allows five data streams (2×2 + 2×2 + 1×1) enables this improvement. On the other hand, competing systems’ speeds are limited since they can only connect to two bands at once.
Ultra-efficient Wireless Combo Chip
Once more, MediaTek has created a state-of-the-art connectivity superchip. This ultra-efficient Wi-Fi and Bluetooth combo chip, which is made using a cutting-edge 4nm chip production process, lowers power consumption for both connections by up to 50% when compared to the flagship chip of the previous generation, guaranteeing that even intense network activity won’t negatively impact battery life.
