On December 23, MediaTek officially launched the Dimensity 8 series 5G smartphone processor, the Dimensity 8400. The Dimensity 8 series processors are MediaTek's Block Orders in the mid-range smartphone market. The new generation 8400 processor chip is based on Taiwan Semiconductor's 4nm process, and the CPU architecture adopts the latest Arm V9 Cortex-A725 all-large-core architecture design, with a 10% improvement in single-core performance and a 35% reduction in power consumption compared to the previous generation Dimensity 8300.