i personally would rather take a sony than a Samsung most sony's have better better screens
While there is some prestige value to owning a Sony over a Samsung flat lcd TV, as Sony flat lcd TV isn't a better TV. A Sony plasma TV is a better TV in some ways than flat lcd TVs, but the like products are equal in quality.
It is difficult to advise you as to whether the Visio lcd television or the Sony lcd television are better. From what I have read, the Visio has beat Sony as well as other models in sales. I have found a few sites that provide comparisons and this should assist you in making a decision as to which is better for you. http://reviews.lcdtvbuyingguide.com/lcdtvreviews/sony-vs-vizio.html http://www.tomsguide.com/us/vizio-samsung-sony-lcd-hdtv,news-3906.html
Generally an LCD TV is also an HD TV. Perhaps you're asking if a Sony LCD TV is better than a plasma tv? If you're going for a TV over 50", plasma is a better deal, with its excellent picture quality. If you're looking for something under 42", LCD is great deal.
That depends on what particular features you are looking for, many are impressed with the LCD display that the Westinghouse TV provides, while many are loyal to the Sony brand and their products.
Samsung TV's are generally less expensive, but have less technological features available, whereas Sony TV's cost about $100, but offer a slew of technology innovations.
Both Phillips and Sony LCD tvs are good quality tvs. Sony really performs in terms of contracts, black level and sharpness to give exceptional picture quality.
A Sony plasma LCD tv can cost you upwards of 1,000 dollars. But you get what you pay for. The Sony is one of the best names in electronics. The LCD televisions they provide have a great color, depth of picture, and are lightweight.
A Sony LCD HD TV can be plugged into a laptop. You need a HDMI cable in order to do this.
Sony
The Samsung is better.
A Sony LCD Television can be purchased at any major retailer that sells electronics. Stores such as Best Buy, Target, WalMart, and Sears all carry Sony LCDs.
Sony makes Plasma TVs and LCD TVs. Plasma LCD TVs don't exist. But Sony makes both types in sizes ranging from 22 inches to 60 inches. There are pros and cons to both types of TVs, so you have to decide which is best for you.