Anyang Kayo Amorphous Technology Co.,Ltd. , https://www.kayoamotech.com
This year marks the true rise of 1080p smart projectors. In the past, flagship models offered brightness between 700 to 1000 ANSI lumens and came with a 1920x1080p display chip, delivering an ultra-high-definition experience that brought joy to users. However, due to the early adoption of full-HD technology, most full-HD smart projectors were priced around 5,000 yuan, which kept many potential buyers away. On December 1st, Cool LeTV Technology launched the new R4, featuring a top-tier configuration of 1080p resolution, 880 ANSI lumens, and ARHiFi stereo sound, all starting at just 2,799 yuan. This makes it a highly competitive option in terms of price-to-performance ratio.
The R4 boasts impressive specs, including a physical resolution of 1920x1080p and 880 ANSI lumens of brightness. It also features 11 image optimization techniques to enhance contrast and color detail, along with 3GB DDR4 RAM and 16GB eMMC storage. The projector uses an all-glass lens and an all-metal body, supporting four-way trapezoidal correction, optical focus, auto-focus, 3D/4K support, wireless screen mirroring, and a 20,000mAh high-density lithium battery that can even charge your phone. It comes with standard interfaces like HDMI and USB.
In terms of audio, the R4 is equipped with AR (Acoustic Research) custom professional-grade dual-channel Hi-Fi audio, featuring a unique split speaker arrangement—something rare in the projection industry. This makes it a standout choice for music lovers.
The optical design of the R4 is equally impressive. Cool LeTV uses an innovative four-channel light source and an 8A high-current LED design, offering significantly higher brightness than similar products. They also collaborated with optical expert Ma Yongzhen to create a 7-piece full-glass telecentric HD lens combined with a precision-cut all-metal lens barrel. This design not only enhances clarity but also improves the reliability of the optical path, reducing issues caused by heat and wear.
The R4’s design is both sleek and functional. Its vertical outer casing gives it a stylish look while maintaining a powerful internal performance. The rounded edges and full-metal panel give it a modern, tech-savvy appearance. Available in black and gray or silver and black, it blends well into various environments. With dimensions of 16.5 x 16 x 14.1 cm and a built-in handle, it's very portable.
One unique feature of the R4 is its lens slide design. By sliding the lens cover left or right, you can switch between movie mode and music mode, making it easy to toggle between visual and audio experiences. This makes the R4 a perfect companion for those who love both movies and music.
The Cool Music R4 series includes two versions: the R4, starting at 2,799 yuan, and the R4S, starting at 3,299 yuan. These prices offer one of the best value propositions for a full-HD smart projector on the market.
Purchase link: [Direct Link]
Note: This limited-time offer will only be available until Double 12. After that, the R4 will return to its regular price of 3,299 yuan, and the R4S will go up to 3,799 yuan. There's a 500-yuan difference, so if you're interested, don't miss out!