If it's just for the bedroom, you may find yourself getting tired easily while watching the tv and even falling asleep during your favorite show. My opthamologist explained to me that the larger the tv you have in a small space, the more your eyes scan the screen to get everything in. This makes your eyes work harder than they need to. Using a smaller screen will correct that condition. I always use a tv that is no bigger than 25", but usually around 21" for the bedroom. Of course, it's up to your personal preference, but this seems to work best for us.
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