The iQOO Z1 is now up for pre-order in its initial market, China. Unlike this brand's last high-end mobile device, it runs on the refreshed MediaTek Dimensity 1000+ processor. However, the rest of its specs remain very similar to this existing Neo3 - except the Z1 is indeed cheaper.
https://www.notebookcheck.net/The-iQOO-Z1-launches-offering-the-new-Dimensity-1000-SoC-and-premium-specs-starting-at-about-US-309.465977.0.html