The price of a Samsung TV depends entirely on the size and features that are wanted. The price range can be from $200 for a basic 19 inch TV to over $3000 for a 65 inch LED 3D HDTV.
65 inch by Samsung, otherwise buy a projector or a specialist screen
Samsung 22 inch TVs really are better than other TVs of the same size. The difference is the picture quality, and the weight of the TV. Samsung has a good reputation for creating great electronics, especially TVs. Their TVs are great, and this company really focuses on their picture quality for normal use and for gaming use.
From what I have read, the quality of the picture is excellent. The best way to estimate how you would like the picture is to read product reviews. Check here to see what people say: http://www.amazon.com/Samsung-LN40A550-40-Inch-1080p-HDTV/dp/B001418W2C
The best deal on the Samsung 55 inch LED TV will require one to comparison shop aggressively. One can visit brick and mortar stores to check out models and picture quality and compare prices to online vendors.
I'd recommend Sony because they have great quality picture in their HD TV's and sound as well.
The Samsung UN26C4000 is a very good quality 26 inch lcd. Good image quality, meets Energy Star 4.0 standards. About $550, but is space saving and half an inch thick, not including the base.
Most 40 inch TV's have amazing picture. I just bought one at Costco for a little over three hundred dollars. While Samsung is a good brand, if it is over your price range, don't get it, you can find something much cheaper with the same or better quality!
Samsung, actually, from Japan, has some the best high quality High definition televisions on the market today. Their 42 inch LCDs cannot fail and they offer a warranty.
The Samsung has a 4.8 inch screen.
The higher the dots per inch, the more detailed is the picture quality.
Usually less than $100