43 Inch TV Viewing Distance
A 43-inch TV is usually a close-seat screen for bedrooms, offices, dorm rooms, desks, and compact apartments. The main question is not whether the screen can fit a wall, but whether text, subtitles, and everyday viewing feel comfortable from a short distance.
Quick answer
For a 43-inch TV, a balanced viewing distance is about 5 ft / 1.5 m, with a practical range of roughly 4.3-5.8 ft.
A 43-inch TV works best when the seat is fairly close. If your sofa is much farther away, a 50-inch or 55-inch TV may feel easier to read.