Another Quest clone is launching in China on September 3rd, costs $500, 2160x2160 LCD per eye, battery on back of the headset to balance weight, smooth IPD adjustment, otherwise mostly similar to Quest 2 except for camera sensor placement. Tracking behavior who knows. 

Sources: 
>https://youtu.be/QD72FJ62RUg?t=2120
>https://www.prnewswire.com/news-releases/iqiyi-launches-new-all-in-one-vr-headset-qiyu-3-further-expanding-its-premium-vr-gaming-ecosystem-301366852.html