Unveiled earlier this year and currently the fastest solution available for smartphones and tablets, the LPDDR5T memory from SK hynix is now shipping to corporate customers. Such a client is Vivo, a brand that announced two MediaTek Dimensity 9300-powered handsets that use the new memory, namely X100 and X100 Pro.
https://www.notebookcheck.net/SK-hynix-begins-shipping-LPDDR5T-memory-for-smartphones.768429.0.html (https://www.notebookcheck.net/SK-hynix-begins-shipping-LPDDR5T-memory-for-smartphones.768429.0.html)