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Cool open A3 anti-Blu-ray education TV uses LG original imported 4K ultra-thin frameless design, with 6 JBL original speakers, internal equipped with mst**A938 flagship processor, 3G+16G large memory. U3B, as a popular version of anti-Blu-ray education TV for cost-effectiveness, also uses 4K eye protection screen, Huawei Hass A73 architecture high-performance processor and other hardware.
Actually, these are actually not the key points. Both series of televisions are equipped with the “optical anti-blue light†technology jointly developed with the Optoelectronics Materials Laboratory of the University of California, which can solve the problem of blue light from a hardware point of view and transform harmful light from the light source. Blu-ray. By optimizing the chip algorithm, the 450nm blue light falling in the harmful band is translated to 460nm, reducing harm to the eyes of children in the harmful blue light band. 
In terms of selling price, the A3 55-inch is priced at 4,999 yuan, the U3B 50-inch is priced at 3,299 yuan and the 55-inch is priced at 3,999 yuan. Several televisions will be officially launched on June 18.
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