This depends on what one thinks of as build quality. If it is a certain way things look and feels that evoke emotions of quality and power, then yes, Apple's build quality is better.
But if you appreciate that things are engineered in a way to make repair-ability and upgrade-ability easy to make your life better and have less hassle, perhaps the Framework has better build quality.
But if you appreciate that things are engineered in a way to make repair-ability and upgrade-ability easy to make your life better and have less hassle, perhaps the Framework has better build quality.