For crowded rooms, you should go with at least a 40-inch screen if you are seated more than six feet from the TV. A 50-inch screen is good within 7.5 feet of the TV. If you are 9 feet away, a 60-inch screen is probably as small as you want to go.
Subsequently, question is, is 55 inch TV too big for bedroom? This gets you the recommended screen diagonal. For example, most people sit about 9 feet (108 inches) from their TV, so THX recommends a screen size of around 90 inches diagonal for that distance. That means the 55-inch youre looking at is not too big, at least as far as THX is concerned.
Beside above, what size TV should I get for my bedroom?
I recommend a size of at least 40 inches for a bedroom TV and at least 55 inches for a living room or main TV -- and 65 inches or larger is best. In fact, more than any other feature, stepping up in TV screen size is the best use of your money.
Is a 32 inch TV big enough for a bedroom?
32 inches. A 32 inch TV is a decent sized TV for a small living room. While many people prefer larger TV screens, a 32 inch TV is big enough to watch from a distance of a few feet. Its an ideal size for a small space, such as a studio apartment or a dorm room where you plan to sit close to the TV.