55 vs 65 inch TV
A 65" TV is 8.7" wider and 4.9" taller than a 55" TV, with 40% more screen area. That is a noticeable step up (40% more screen) without changing how the room feels.
| 55" | 65" | Difference | |
|---|---|---|---|
| Screen width | 47.9" | 56.7" | +8.7" |
| Screen height | 27.0" | 31.9" | +4.9" |
| Screen area | 1293 sq in | 1805 sq in | +40% |
| Immersive seat (THX) | 5 ft 6 in | 6 ft 6 in | +1 ft |
| Relaxed seat (SMPTE) | 7 ft 5 in | 8 ft 10 in | +1 ft 4 in |
Which to pick for your seating distance
| You sit | Better fit |
|---|---|
| 5 ft | Both feel large; 55" is closer to ideal |
| 6 ft | 55" |
| 7 ft | Either |
| 8 ft | 65" |
| 9 ft | 65" (or larger) |
About each size
55": The second most searched TV size and usually the smallest size offered across premium OLED and Mini-LED ranges.
65": The most searched TV size in the US and the default living-room choice; every major range has one.
Questions
How much bigger is a 65 inch TV than a 55 inch?
The 65" screen is 8.7" wider and 4.9" taller, with 40% more area.
Should I get a 55 or 65 inch TV for 7 feet?
Either works from 7 ft; the 65" feels more immersive, the 55" more relaxed.