One of my relatives is having this koryo lcd tv.They had bought it for around 10, 000rs, 3years ago.They didnt used the tv for more than 1year because of buying they had faced so much of problems.First of all the picture quality of this koryo lcd tv is very poor as the pictures sometimes gets blurred without any reason.pixels also starts bursting.Sound quality is average and the volume is very low of this television.After using for 6months the tv stopped working and there is no service available of this brand.So we have repaired this tv from somewhere else which costed us 2000rs after that we had sold this television.I will not recommend this to anyone.Dont buy