If you have a smaller living room or want a new TV for a bedroom, a 48- or 50-inch set is a great option. Though there are fewer midrange and high-end models at this size, the best 50-inch TVs ...

For a 55-inch 4K TV, the recommended viewing distance is between 4.6 and 6.9 feet from your TV. Of course, you can still sit farther away from your TV and enjoy its image quality, but the ...