I bought this tv becouse I heard from many people that samsung is a good brand, but I was wrong, this tv is waste becouse of its video quality, video quality is bad, if u r writting hd, what its means, high defination, but nor such think is in this tv, after that comes to sound, to low volume, does feel the sound, u cannot hear music in this televison, sound guality is bad, sound effect is also not works properly, means u hear the same sound if u r changing sound effect, I have 3 tv in my home and this one is wrost, I complain to the service centre about the problem but they are also not taking priority, . So but not to good product.