HI, I am intrested in buying a TV, may not necessarily be a 3 D. I am getting Samsung 40 F 6400, a Canteen item at Rs 60,250/-. This is a 40 inch 3 D TV. However, in open market a Sony 42w650 is available at 62,000/-. I found that the picture quality of Sony better. I am given to understand that the other features are almost common (viz. HDMI ports, picture formats accepted etc.) Kindly advice which of these is a better value for money and better technology.