JVC has a number of 4K projectors, but the most economical model is $ 3,999, and all use JVC's special-blend D-ILA technology.
But JVC finally leans to serve the masses with a more traditional DLP 4K HDR projector at a (relatively) affordable price of $ 2,499. The new JVC LX-UH1 is a 2,000-lumen projector with a 100,000: 1 dynamic contrast ratio and support for HDR10. JVC has kindly included a wide range of vertical and horizontal lens shift angles, and a touch of zoom, so it should be relatively easy to install this projector and get the image directed to the right place on your wall.
Without some in-depth reviews, it's hard to know what makes the new JVC projector $ 1,000 better than the Optoma or BenQ 4K alternatives, outside of the brand. The LX-UH1 starts shipping in May, so I guess we're about to find out.
As always, if you are looking for someone to talk to about the size of the "faux k" or DMD chips, I recommend a visit to the AVS forum.