Диагональ + соотношение сторон → ширина, высота, площадь и насколько экран B больше A.
Используйте при выборе между размерами, чтобы проверить, поместится ли больший телевизор на мебель, или узнать, насколько одна модель больше другой. Цифры описывают только светящуюся панель, не пластиковую рамку. После сводки можно открыть главный холст и поставить рядом телефоны или бумагу.
Use the same unit for both TVs. Measure the lit glass corner to corner—the length shops print as the screen size.
Visible area (approx.): 48" × 27"
Visible area (approx.): 56.7" × 31.9"
Display B has 39.7% larger viewable area than Display A (panel only, excludes bezel).
Change in listed diagonal (B vs A): 18.2%. Positive means B is larger; negative means smaller.
Shape preview (bottom-aligned, not to scale with homepage canvas)
Colours match the table columns above; overlapping outlines share the same bottom edge in this sketch.
| Metric | Display A | Display B |
|---|---|---|
| Diagonal (marketing) | 55" | 65" |
| Aspect ratio | 16:9 | 16:9 |
| Width (viewable) | 48" | 56.7" |
| Height (viewable) | 27" | 31.9" |
| Area (viewable) | 1 292,58 in² (~833 922 mm²) | 1 805,34 in² (~1 164 734 mm²) |
| Rough viewing distance | 8–14 in | 10–16 in |
Viewing distance is a rough living-room range (≈1.5–2.5× diagonal length), not a substitute for THX/SMPTE or your room layout.
How screen B compares to screen A
Percent uses screen A as the baseline (100%). Positive numbers mean B is larger; negative mean B is smaller. The last column shows the gap in everyday units.
| Metric | Change (%) | Approx. gap |
|---|---|---|
| Listed diagonal | 18.2% | +10" |
| Viewable width | 18.1% | +8.7" |
| Viewable height | 18.1% | +4.9" |
| Viewable area | 39.7% | +512,76 in² |
Quick presets
Compare phone sizes too
Smartphones are measured as physical bodies (glass + frame). The inch number here is the panel diagonal only—still useful when you want to place a phone next to a TV outline on the main canvas.
Tip: when you share the homepage link, TV outlines stay easy to pick out.