"Viewable surface area of 100 inch tv vs 3x 65 inch tv"
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Three 65‑inch TVs together offer roughly 26 % more viewable surface area than a single 100‑inch TV.
Quick Facts
- 100‑inch TV area ≈ 4 278 sq in (16:9).
- One 65‑inch TV area ≈ 1 808 sq in (16:9).
- Three 65‑inch TVs total ≈ 5 424 sq in, ~26 % larger than the 100‑inch TV.
AI Consensus
Models Agreed
- Three 65‑inch TVs provide more total area than a single 100‑inch TV (≈ 26 % larger).
- The 100‑inch TV is 2.37 × the area of one 65‑inch TV (137 % larger)3.
Points of Debate
- One model claimed the 100‑inch TV has a larger total area than three 65‑inch TVs, which contradicts the geometry and source data.
Quick calculation
For a 16:9 screen:
- Width = Diagonal × 16 / √(16² + 9²) ≈ Diagonal × 0.8719
- Height = Diagonal × 9 / √(16² + 9²) ≈ Diagonal × 0.4907
- Area = Width × Height
| TV | Diagonal (in) | Width (in) | Height (in) | Area (sq in) |
|---|---|---|---|---|
| 100‑inch | 100 | 87.2 | 49.1 | 4 278 |
| 65‑inch | 65 | 56.7 | 31.9 | 1 808 |
| 3 × 65‑inch | — | — | — | 5 424 |
Why three 65‑inch TVs win
- A single 100‑inch TV is 2.37 × the area of one 65‑inch TV (137 % larger)3.
- Three 65‑inch TVs provide 3 × the area of a single 65‑inch TV.
[ \frac{3 \times \text{Area}{65}}{\text{Area}{100}} = \frac{3}{2.37} \approx 1.27 ]
So the combined area of three 65‑inch screens is about 27 % larger than the 100‑inch screen (≈ 26.6 % using the exact numbers).
Practical implications
- Viewing experience: More total screen real‑estate can be useful for multi‑window setups, gaming rigs, or wall‑mounted video walls.
- Viewing distance: A 100‑inch TV typically requires a greater viewing distance for optimal comfort; three 65‑inch panels can be placed closer together, offering flexibility in room layout.
- Cost & installation: Three separate panels involve higher purchase, mounting, and cable costs compared with a single large unit.
Bottom line
If the goal is to maximize total viewable surface area, three 65‑inch TVs together provide a larger screen area than a single 100‑inch TV, giving you roughly a quarter more viewing surface.
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