The UNISOC T7520 mid-range SoC also is the world's first chip to integrate a dual-5G modem with NR TDD+FDD carrier aggregation. Thanks to the improved 6 nm manufacturing process, UNISOC aims to lower the price point for 5G-enabled handsets.
https://www.notebookcheck.net/UNISOC-announces-the-world-s-first-6-nm-smartphone-SoC-with-integrated-5G.455404.0.html