LG is showcasing its 2018 projector lineup at CES next week, and one of the new models is the brand's first 4K UHD projector. It doesn't look like most of its peers either. The model (HU80KA) is a compact, upright device that can create a 150-inch screen on your wall. Its portable design was made possible by its mirrorless I-shaped engine, which allows it to do its job whether you simply place it on the floor or carefully hang it from the ceiling. LG says it's a product of the company's engineers challenging themselves to make a 4K projector smaller than others on the market without sacrificing performance.