Start with 55″ vs 65″—see how much larger B is in width, height, and picture area.
Measure what the inch on the box really means, estimate sofa distance, then stack two screen sizes on the comparison panel before you buy.
Use this when you are choosing between two sizes, checking if a bigger TV fits your furniture, or asking how much bigger one model really is. Numbers describe the glowing panel only—not the bezel. After you read the summary, you can open the main canvas to place phones or paper in the same scene.
Step-by-step guide for measuring diagonals, reading a 16:9 chart, and comparing two real TV sizes.
How big is IMAX? Compare 70mm, Laser, and regular cinema beside a person.
Place phones next to TV outlines on the home comparison.
Compare TV screen width and height against A4 or Letter paper.
Add height references next to TV outlines for room or furniture planning.
Compare animal sizes next to TV outlines.
Use the same unit for both TVs. Measure the lit glass corner to corner—the length shops print as the screen size.
Visible picture (approx.): 48" × 27"
Visible picture (approx.): 56.7" × 31.9"
Screen B’s picture area is about 39.7% larger than screen A (lit panel only, no bezel).
Change in listed diagonal (B vs A): 18.2%. Positive means B is larger; negative means smaller.
Quick shape sketch (bottom edges lined up)
Colours match the A/B columns in the table below this sketch; overlapping outlines share the same bottom edge here.
| Item | Screen A | Screen B |
|---|---|---|
| Listed diagonal | 55" | 65" |
| Aspect ratio | 16:9 | 16:9 |
| Picture width | 48" | 56.7" |
| Picture height | 27" | 31.9" |
| Picture area | 1,292.58 in² (~833,922 mm²) | 1,805.34 in² (~1,164,734 mm²) |
| Typical seating distance (rough) | 8–14 in | 10–16 in |
This band is a simple rule of thumb from the diagonal (about 1.5–2.5×). Your room, taste, and resolution may call for something tighter or wider.
How screen B compares to screen A
Percent change 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 familiar units.
| Item | Change (%) | Approx. gap |
|---|---|---|
| Listed diagonal | 18.2% | +10" |
| Picture width | 18.1% | +8.7" |
| Picture height | 18.1% | +4.9" |
| Picture area | 39.7% | +512.76 in² |
Quick presets
Compare smartphone sizes too
The phones list shows body width × height × thickness. The inches on this page are only the screen diagonal—but you can still place phones and TVs together on the home page for furniture planning.
Tip: when you share the homepage link, TV outlines stay easy to pick out.