Laptop is really meant for portability and if you have a lack of space at home. Even on paper the specs are the same rarely does it perform or feel similar due to the smaller architecture. And the parts are rarely reusable or easily swappable. If the laptop keyboard or screen has any issue then the only thing you can do is to bring it back to the service centre and change it. Also desktop lasting only 2 years is abit weird. It should really last the same as laptop or even longer due to the easily swappable components.
