So here also m a report on my part. I have these projectors now since a few days on my own and can not complain se. I use it in the living room as a television Get on my wall a picture of Knapp Out without the push to use 2.80 diagonal. The Beamer transmits class fill HD, it expects course to 720p down but is not noticeable in a BlueRay playback or Playstation 4. The picture is just top. Clear an HDMI bissle is stupid but, here on Amazon, there are super automatic switch for just under 15 euros, and the problem would also be solved. The background noise behaves like a laptop but who knows the perfumed not this bother. I run him in ECO mode because it is barely audible to the who looks to even silent films. The temperature is also fully be fine. Smell I could not detect the beginning easy to Neu halt. So who just want to watch TV can gamble or I fully recommend the part. Ah good tip on the edge HDMI switcher and a Blue thooth transmitter and has some killer part for little money.