In recent years, the LED intelligent micro-investment industry has experienced rapid growth, making what was once a luxury—home theater—more accessible than ever. However, despite this progress, many of my friends still find mainstream 1080p smart projectors priced around 5,000 yuan to be quite expensive. This product, known as the “price butcher,†has been a common complaint among consumers. After over a year of development, Cool Music finally launched the R4, a 1080p smart projector priced around 3,000 yuan, marking a turning point in the market for full HD projection products.
The R4 is designed with a unique identity, differentiating itself from other flat-style projectors on the market. It features a rounded cube chassis and a full-metal panel, giving it a more refined and elegant look. The black and gray color scheme blends seamlessly into any home environment, making it not just a device but also an elegant decor piece when not in use. When activated, it transforms into a personal cinema. The built-in handle adds convenience for easy mobility.
In terms of performance, the R4 offers a physical resolution of 1920x1080p and brightness of 880 ANSI lumens. Through advanced optimization of the light source and optical path, the R4 delivers brighter and more detailed images, enhancing the viewing experience significantly.
Cool Music also collaborated with optical expert Ma Yongzhen to develop a high-performance optical system for the R4. It features a 7-piece all-glass telecentric lens, combined with a precision-machined metal lens barrel. The optimized optical path and dual-eye compound design greatly improve image clarity and reliability.
A great home theater experience requires more than just a large screen—it needs excellent audio. Many projectors come with basic speakers that don’t match the quality of the visual output. To address this, Cool Music partnered with AR (Acoustic Research) to create a dual-channel HIFI audio system for the R4, delivering a cinema-grade surround sound experience through a unique speaker layout.
The R4 also features a clever lens slide design that allows users to switch between movie and music modes with ease. One side of the lens cover is for watching films, while the other is for enjoying music, making it a perfect companion for audiophiles.
Powered by Mstar’s latest dual 64-bit smart system, the R4 comes with a top-tier configuration of 3GB RAM and 16GB storage. This ensures smooth, stable, and fast performance. The R4 also includes a special focus camera, a high-precision voice coil motor, and a pure copper gear reducer, making focusing on the screen more efficient and accurate.
Additional features include vertical and horizontal keystone correction, wireless screen mirroring, support for 4K and 3D content, and both manual and auto focus options. The R4 also includes standard interfaces such as HDMI and USB, making it a well-rounded smart projector.
With its impressive features and a starting price of 2,799 yuan, the R4 is truly one of the best 1080p smart projectors on the market. It marks a significant turning point in the popularity of full HD projection, bringing the private cinema experience within reach of every household. As we witness this evolution, it's clear that smart projectors are no longer a luxury—they're becoming a necessity.
For more information on smart TVs and boxes, visit Smart TV Information Network Sofa Butler (http://), China’s leading platform for TV box and smart TV news, reviews, and technical support.
Fast Charging Charger
smart quick charger,fast charging charger,Dual port charger
shenzhen ns-idae technology co.,ltd , https://www.best-charger.com