A 4K video would take or how much pictures they can take. They may think 16GB works normally. I mean 16GB in 2009 was much different than today. Videos were 480p..The camera was 3.2 MP and the apps were smaller too. So for them YES at that time 16GB was enough but today it is not and it's a joke. I don't understand why people defend 16GB because of sale and because thinking it's enough for people when in reality it is not enough in late 2015. The iPhone 6S Plus has a 1080 display and 4K video 12MP photos and HD apps. It will take much more space than an iPhone 3GS from 2009. 6 YEARS...Same base storage is a joke. Why defend Apple when it's truly greed? based on sales? moral ? If we are loyal to Apple. They should be loyal to us. Been a fan since 2007 so I LOVE Apple but hate greed.