It is HUAWEI Huawei Smart Screen S Series HD55KANC LCD TV 55 inches 4K. Huawei Smart Screen S Series HD55KANC adopts a three-sided edge-to-edge, high screen-to-body ratio full-screen design. Qiguang colorful display technology provides a DCI-P3 color gamut of 92. Supported by the four major technologies of the Honghu Image Quality Engine, it can intelligently insert frames for low frame rate film sources, making it smooth and free of image afterimages. Its screen has also received dual eye protection certifications from Rheinland TV for low blue light and flicker-free. The self-developed Honghu 818 chip adopts 28nm process, 2*A73 2*A53 4-core CPU architecture and 4*G51 GPU architecture, and can easily play 8K movies. Equipped with 4x10W high-power speakers, equipped with a 1L large sound cavity, and a patented tweeter, which enhances treble/vocal by 8dB. In addition, it also supports virtual sound field expansion patented technology, breaking through physical limitations and broadening the audio sound field.