We did a teardown of the Vivo X200 Pro smartphone and obtained a lot of images during. Eventually to extract the MediaTek Dimensity 9400 SoC and dive deep into it.

The Dimensity 9400 is a high-end mobile processor designed to deliver cutting-edge performance and efficiency for flagship smartphones. Built on an advanced manufacturing process, it incorporates the latest ARM architecture cores, combining powerful Cortex-X and Cortex-A cores for optimized performance across demanding applications, such as gaming, multitasking, and AI processing. The Dimensity 9400 utilizes MediaTek’s AI Processing Unit (APU), which supports machine learning tasks and advanced camera features, enhancing photo and video quality with real-time enhancements. Its GPU, likely from the Mali series, is geared for high-performance graphics, making it ideal for smooth gaming at high resolutions and frame rates. This chip is also 5G-ready, supporting both sub-6 GHz and mmWave bands, offering faster, more reliable connectivity for global use. The Dimensity 9400 is also designed to work seamlessly with Wi-Fi 7 and Bluetooth 5.3, boosting wireless connectivity. With support for LPDDR5x RAM and UFS 4.0 storage, the Dimensity 9400 chip positions itself as a powerful, efficient solution for premium smartphone experiences, emphasizing high performance without sacrificing battery life.