MediaTek has expanded the range of Dimensity processors with the new 800 series. They are 8-core chipsets designed to power phones with up to 4 cameras, 90Hz displays and sub-6GHz 5G. The new 800s also feature "flagship-grade" GPUs and new APUs for AI tasks.
https://www.notebookcheck.net/MediaTek-debuts-the-Dimensity-800-line-SoCs-for-premium-mid-range-5G-phones.449485.0.html