Guides
In-depth guides on choosing and understanding screen sizes. Every number in them is computed with the same geometry as the comparison tool.
TV Size and Viewing Distance: The Complete Guide →A TV viewing distance chart for every size from 32 to 100 inches, plus the 30-40 degree geometry that produces the numbers, in meters and feet.Is a 75-Inch TV Too Big for Your Room? →A 75 inch TV is 166.0 cm wide and needs about 2.3 m of seating distance. Use the distance table and wall measurements to decide if 75 inches is too big.55 vs 65 Inch TV: Which Should You Buy? →Choosing between a 55 or 65 inch TV? The 65 gives you 40% more screen area. Exact dimensions, price per cm2, a room fit checklist and a verdict by use case.How TVs Are Measured (It's Not the Width) →TVs are measured corner to corner, not across. See how the diagonal, aspect ratio and bezel decide the real width and height of a screen in cm and inches.27 vs 32 Inch Monitor for Gaming →27 vs 32 monitor gaming, settled with geometry: real PPI at 1440p and 4K, the desk depth each size needs, and which one suits competitive play.What Is PPI and When Does It Matter? →What PPI means on a monitor, how to calculate it from resolution and screen size, and the viewing distance past which extra pixel density stops being visible.