On September 6, Acer released a number of new 4K ultra-clear projection products, the main laser 4K high-end home projector VL7860 and 4K high-end project projector P8800 two heavyweight products. The significance of this release is even more important in the leading role of Acer 4K Ultra Clear Products in the industry. The P8800 boasts 4K UHD (3840 x 2160) resolution, 8.3 million pixels, and up to 1200000:1 contrast ratios. The sRGB color standard is used to ensure the consistency of colors, eliminating the deviation of color reproduction, providing greater contrast and a wider range of brightness. Acer's unique Acer ColorBoost 3D color technology and Acer ColorSafe II, as well as chip DLP 6 color wheel color adjustment technology, dynamic RGB control technology, can upgrade the previous 2D color balance to 3D images. In addition to the P8800, the other two new models released this time have high lumens. Among them, the LV-X20 and LV-WU20 have ultra-high brightness of 8500/1000 lumens and provide clear projection in bright environments. The two models are also equipped with a coaxial double-layer color wheel and dual light bulbs, guaranteeing colorful colors, while guaranteeing 24 hours - 7 days display, can provide reliable performance in the field of engineering. In the home projector section, Acer brought four V4800 and VL7860 high-end 4K home projectors for the high-end line, as well as mid-end V7850 and H7850. The four new models all offer 4K UHD resolution, sharp and sharp colors, combined with TI XPR technology, and can provide more than 8.3 million effective pixels. Projection area can reach 120-inch large screen. The unique dynamic black level function dynamically optimizes the output power of the light source according to each frame of the movie, providing a high contrast dark field effect of up to 1,000,000:1. Smart projectors/smart TVs for Android can watch massive movies and HD live TV broadcasts by installing sofa butlers. Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.