I have purchased this tv 2 years ago.and till now I am facing problem . It working was good for sometime after purchase its video and audio quality was good , but after few month when it was on warranty I had to face little problems like heating of tv , bad sound and so on. But after warranty period I have to face big problem , sometimes screen of the tv get black . Then I have to call the mechanic to repair it . This problem arises many a time and I have to face a lot of problems. In repairing of this tv I have wasted 2000 Rs till now. But today too I am facing a lot of problems This type of products are provided by onida company so I would tell not to purchase this tv.