First of all, 5 stars just for the 370 euros and the 5-year warranty. Picture: incredibly good if used as a television on the channels we have! You will hardly find a television with better performance playing 576i on a 4K panel. Now, as for the evaluation on 4K video and the actual image quality, no, it's not something crazy without having the absolute black. I would say it's more gray (IPS panel) and without the vibrancy of colors, much more accurate than a television, of course! On the contrary, it has very good viewing angles. A big positive is the smart part, which is surprisingly fast, and if you download the LG app on your mobile, you really have a PC in your hands! A pleasant surprise is that the motion of the image in sports viewing is incredibly smooth for a 50 Hertz television. I would like (myself) a little more contrast and brightness (if you play around a lot with the image settings, you will find a satisfactory result that will have nothing to do with when you first pressed the power button), but... 370 euros, which equals a 5-star rating and a 5-year warranty! Very good sound... at this price, there is no competition! Honestly, what else could you ask for from a television? Sony xf 9005 for 1,000 euros and above, or OLED. Buy it... yesterday!! Maybe you will find a TV with better image quality in terms of colors only, for 400 euros, but not such a complete proposal. If your choice is to watch television, our channels, there is no better option in terms of image and sound quality combined with its price! Now, if you want 4K and extreme performance, adjust your budget to a four-digit number and don't look here. Disadvantages: one main one! It doesn't have headphone output or the classic RCA to connect to an amplifier or your own stereo. For better sound quality... only optical or HDMI! So, if you have any quality stereo equipment from the classic ones of the past decade and you would like to connect the television, you just got unlucky