This TV picture quality is exceptional with brilliant colours and great contrast. It is great for watching sport. It has heaps of ports is easy to set up and use and the smart operating system is simple but very quick and powerful. 4k provide better resolution to videos. This tv sounds is very very better. Sonuds are very clearly and bass is so good. Sound as perfected by sony’s clear audio make your listening as lifelike as your viewing. But this tv is cost is very high. This price is 169000. It’s very high cost tv. This tv not for a middle class family. This tv on a one year warranty. Sony company service center is easley available any places. But this I like so much. Thank you