Hexus posted a review on the Optoma UHD550X DLP Home Entertainment Projector
A quote from the article:
4K HDR projection without breaking the bank. A 4K projector is the ultimate addition to a home cinema, yet while the likes of the Sony VPL-VW550ES have left us spellbound through dazzling visuals, costs remain a major obstacle for the average consumer. The aforementioned Sony fetches a coolOptoma UHD550X DLP Home Entertainment Projector Review @ Hexus