And it sort of is and sort of isn't 'fake' pixel shifted 4k.
http://www.prnewswire.com/news-releases/optoma-unveils-laser-hdr10-4k-uhd-and-ultra-short-throw-home-theater-projectors-at-ces-2017-300386095.html#continue-jump
http://www.projectorcentral.com/optoma-uhd60.htm...