Review on 55" Samsung TV QE55Q87TAU 2020 QLED, HDR, black silver by Kero Graceious ᠌

I am an adherent of TVs and phones exclusively from Samsung. In recent years, I have purchased 6 pieces of flagship series TVs (models from 2022 to 2022) and several monitors. TVs were of Spanish assembly. For a long time I was waiting for a discount to turn up and went hiking on this QE55Q87T. I expected that I would use it not only as a TV, but also as a PC. After all, starting from the 55th diagonal, the model has a frequency of 120 Hz and FreeSync (although there is no DisplayPort, but it makes it impossible to fully use these technologies on Nvidia video cards). I ordered QE55Q87T in 2 retail chains. Wound 250 km around St. Petersburg in search of a normal TV. I don’t know what happened to the production (hello guys from Hong Kong), but out of 9 TVs tested, right in the store, absolutely ALL had broken pixels in the amount from 4 to 10. And in one TV there was a whole spot, the size of a centimeter . It is a pity that, hoping that I would still meet a normal copy and did not take photographs of all the TVs that came across in a row. I took only 3 pictures when there were doubts whether it was a pixel or dirt (of course, I removed the protective film before testing). Before that, in my practice, there was a broken pixel only once. What's this? The problem of local 2022 production, or QLED technology in general? Either way, I'm deeply disappointed. I don't see any alternatives to this model. It would be nice if the review is read by the manufacturer himself, and not by their representatives. All good pictures!