Recently, Sony released the LSPX-A1 short-range projector at CES 2018. The projector can project high-definition images with a resolution of 4K, and the maximum brightness is 2500 lumens. TVs of this specification are everywhere, and the price is not high. But as a projector, the parameters of 4K and 2500 lumens can be said to be very top, so its price is also very top, selling at 30000 dollars (about 195000 yuan).

Although Sony still classifies LSPX-A1 as a projector, in fact, its projection mode is somewhat different from that of traditional projectors, Domestic similar products redefine it as "laser TV" Mijia laser TV and nut laser TV both use similar projection methods and call themselves "laser TV".

In addition to 4K and 2500 lumens, the LSPX-A1 with a price of 195000 yuan is naturally inseparable from Sony's exclusive 4K SXRD projection and HDR technology. Its Glass Sound sound system is composed of two plexiglass high-frequency speakers, three mid-range speakers, and one independent low-frequency speaker, forming 360 ° surround sound through six speakers.