My brand new Note 4 battery costs all of $13 and took 30 seconds to change. The last couple of revisions of phones aren't that much better than previous genera

My brand new Note 4 battery costs all of $13 and took 30 seconds to change. The last couple of revisions of phones aren't that much better than previous generations. This seems mainly due to Moore's law slowing down. Heck, Intel hasn't released a process shrink in 4 years. Apple and other vendors are going to have to start pulling even more of these planned obsolescence tricks if technology doesn't pick up soon.