43 vs 55 inch TV
A 55" TV is 10.5" wider and 5.9" taller than a 43" TV, with 64% more screen area. That is a big jump: the 55" has 1.64× the screen of the 43" and will dominate a small room.
| 43" | 55" | Difference | |
|---|---|---|---|
| Screen width | 37.5" | 47.9" | +10.5" |
| Screen height | 21.1" | 27.0" | +5.9" |
| Screen area | 790 sq in | 1293 sq in | +64% |
| Immersive seat (THX) | 4 ft 3 in | 5 ft 6 in | +1 ft 2 in |
| Relaxed seat (SMPTE) | 5 ft 10 in | 7 ft 5 in | +1 ft 8 in |
Which to pick for your seating distance
| You sit | Better fit |
|---|---|
| 4 ft | Both feel large; 43" is closer to ideal |
| 5 ft | 43" |
| 6 ft | 55" |
| 7 ft | 55" |
| 8 ft | 55" (or larger) |
About each size
43": The budget 4K sweet spot: nearly every brand sells a 43-inch 4K model, and it fits most dressers and media units.
55": The second most searched TV size and usually the smallest size offered across premium OLED and Mini-LED ranges.
Questions
How much bigger is a 55 inch TV than a 43 inch?
The 55" screen is 10.5" wider and 5.9" taller, with 64% more area.
Should I get a 43 or 55 inch TV for 6 feet?
From 6 ft the better fit is: 55".