IPhone memory in base models since iPhone 1. 2007-4gb

2008 - 8gb

2009 - 16gb

2010 - 16gb

2011-16gb

2012-16gb

2013-16gb

2014-16gb

2015*-16gb?
All while increasing MP on the camera, adding slow-mo, and all apps experiencing bloat. At least the $100 upgrade is to 64gb not 32.

Disclosure: have owned iPhones since iphone3g. 