Seriously? Ok, here we go:
YOU SAID: "Unlocked Razr's on Ebay were going for almost $700 at that time."
You read the Engadget article right? They were going for $650, not "almost $700".
THEN YOU SAID: "A contract free TMobile iPhone 6 is $650".
This would make the two phones the same price unlocked. But the problem with your analysis is that the Razr came out in 2004, not 2014. For the time it was a great phone and there wasn't really much else like it. The price quickly fell and it sold on volume, something Motorola didn't expect as it was marketed as a high-end fashion device.
Then you said:
"Point I'm making...phones are now several orders of magnitude more capable than a Razr...yet price is roughly the same."
They are not "roughly the same". The Note 4 starts at $750 and as does the iPhone 6 Plus and can run you up to $950.
Anyway, this doesn't contribute much to the issue of whether there's any bookdoor dealing going on in the industry when it comes to subsidies and gouging the consumer. Because today, everything is pretty much a "Razr", as the market is flooded with smartphones where things are trending toward a state of perfect competition.
There's really no conspiracy. All players are making the most of the market. Google has tried to change the subsidized model by going with unlocked models sold directly with the Nexus devices. The problem is that even at $350, it was still more than the $199 subsidized model and Apple and Samsung continue to reap the benefits.
http://www.fool.com/investing/gener...e-benefit-from-the-end-of-iphone-subsidi.aspx
Be sure to read the comments.