"Same factory" is used with a lot of things as an argument that things are the same. Industrial processes have a lot more to do with decisions made for the spe

"Same factory" is used with a lot of things as an argument that things are the same. Industrial processes have a lot more to do with decisions made for the specific product. A luxury product could involve a longer more in depth QA cycle, tighter tolerance for rejection, etc. A commodity product could have more reliable parts because they simply made more of them and had more experience with problems and fixes. The building a thing is made in or using the same machines does not result equivalent products.