Lights were removed by 90% by "smoothing" the matrix in 20 minutes . What remains is not embarrassing. I attribute this to defects in the assembly of the RF. The ips matrix is everything is standard for it, but the backlight type is declared as direct . But either I don’t understand something or it’s some kind of crutches . Somehow it all works strangely. Sound: if the room is small, regular speakers are enough . But it's better to buy a soundbar at least 70 watts, 2.1 watts so that at least a little booze in movies) In general, I am satisfied with the purchase, I bought it at the end of December for 87 here on with delivery.
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