ditto resolution. between 720 p and 1080 p, the human eye can barely tell the difference. now one thing that is important with the new led versions of lcds is dimming. make sure that the set you are buying can basically turn the rights down on the portions of the set that are black. while handling bright images in other quadrants of the screen. now another decision you'll be faced with, 3d tv. it's a personal decision but one that will cost you. compared to a budget 2d set, a 3d model will almost double the price. this year there is no major innovations in tv's retailers can market to you. they can only pull one lever to get you to buy. lowering the price. just so you know, the best deals almost always come after the holidays. becky worley, abc news. >> best deals after the holidays. people lined up in stores. >> if you wait you may not get what you want. >> if they're going that fast, the manufacturer will churn out more. >> i missed deals, then it is gone. >> you going to the stores