I’ve realized that the display size, in inches, is sometimes in the name or model number of electronics that are sold not just in the US. Do people outside the US also talk about buying 55-inch TVs, 14-inch laptops, and 27-inch monitors? Does it naturally roll off the tongue or does it seem strange to anyone?
If it’s all inches, why didn’t measuring screens in centimeters take off?
I wouldn’t call it “measured in inches” as much as they are “named” with a partly numerical name, which may or may not be an adequate correspondence with a different country’s length scale.
It’s similar with bicycles: many tires are named in inches. Two tires with the same number of “inches” may however not have the same diameter, so to translate size-names into measurements is fraught with pitfalls.