Sony unveils its ‘true 4K’ projector that costs just $5,000
Buying a “4K” projector can be tricky since many companies have displays have lower resolutions and use technology like pixel shifting (JVC and Epson) or special processing (Optoma) to make up for the missing dots. Sony’s SXRD technology brings every one of the promised 4K (4,096 x 2,160) pixels but until now have been incredibly pricey….