I have been searching for the largest television possible that will fit in my entertainment center. This means in this case that I need to look at the height and width of televisions to find what I am looking for.
My suggestion is to allow searches on the physical dimensions of a product. Searching on a range of screen sizes is the closest option available today, but this is not sufficient to solve this type of problem. The ideal capability would allow the user to specify a maximum dimension or dimensions, and then sort the results based on the selected dimension.