Picture quality is main important point when u buy first time LED tv.
Please note down that the picture qulity must be high other wise u spent too muvh money but picture quality is bad than u feel very sad after purchase LED.
1) . Now a day top most company of LED TV’s. Is. Sony, lg, samsung.
2) . Every one prefer LED over tv.
3) . First of all fix your budget.
4) . Only go for branded company. They are costly but picture quality is good if u buy a chinese product not good enough.
5) . Now days 4k LED tv in trend everyone but 4k LED tv.
6) . Branded tv is costly but picture quality is awesome.
7) . Check warranty or guarantee of tv before purchase.
8) . Check accessories with LE. What company provided