The iQOO Z1 is currently touted as the MediaTek Dimensity 1000+ SoC-powered twin of the Snapdragon 865-driven Neo3 smartphone. A phone with a model number that may belong to the former has surfaced on Geekbench 5. It points to 8GB of RAM and Android 10 for this upcoming device.
https://www.notebookcheck.net/A-probable-iQOO-Z1-shows-up-on-Geekbench-ahead-of-its-launch.465771.0.html