https://www.techradar.com/news/lgs-cinebeam-4k-portable-projector-hits-stores-in-the-us

In case you missed the memo, 4K isn’t the flavor of the month - it’s the new default resolution, and one that LG is embracing wholeheartedly. From its line-up of OLED TVs to its Ultra-Fine Monitors, LG’s displays are all-in on 2160p. 

The latest tech from the South Korean manufacturer to embrace the Ultra-HD revolution is its Cinebeam Projectors - specifically the all-new HU80KA 4K Projector that we saw at CES earlier this year: LG has just announced that the portable projector will be available starting on June 4 for around $2,999.