Interesting, I didn't realize that. We bought both of them new from the carrier a few months apart. We each just asked for an inexpensive model of the respectiv

Interesting, I didn't realize that. We bought both of them new from the carrier a few months apart. We each just asked for an inexpensive model of the respective brands, so I guess that is largely down to the Nexus 5 being crazy cheap and Apple keeping the 4S in circulation for a long time.