Pretty much every product from cars, cell phones, electronics, boats, motorcycles, etc. are all named based on some type of specification. It actually makes things easier. You really think it would be easier for people to tell the difference between an iPhone Apollo and iPhone Zeus vs their current names?
There is only one iPhone released a year, if someone can't figure out which one is the latest (let me give you a clue.... the one that's always in advertisements) then that's their own problem.
First: if Apollo and Zeus are the names of the prior and current ones, yes, it would be easier for "me" -- maybe more likely someone in my family or circle of not very tech friends-- to remember the differences between those two names, and to refer to them that way, than to figure out whether 3GS and 4 are model identifiers or references to something in their respective capabilities or specs.
I am not trying to be snarky about this. If we follow certain technologies, then we are much more familiar with the details of their ambience, gadgets and accessories than we even realize. You would not confuse "4GB" with "4G" any more than you'd confuse "megabyte of storage" with "kilobytes per second". To us, both of those comparisons are apples vs. oranges. But to people who don't routinely follow this level of detail in computing or telecom technologies, all those letters and numbers are abstracts, so any references to stuff like storage, memory, chip (16GB... 256MB... A5) and so forth are easily confused with any model numbers like iPhone 3G or iPhone 4.
Second: confusion is not limited to people thinking to buy a new versus immediately prior model. It often occurs when people are just trying to find out something about how a refurb or used model, or the one they bought new 2 years ago, will work with some accessory, for instance.
What model is it? "Umm.. well, it says MacBook Pro under the display...." -- you know you're going to have a long conversation...
What model is it? "Umm... well, the back is sort of curved, and it's shiny...." ok... not the original iPod touch...
ok so then you look on the About panel and it offers up "Model MC011LL"
but I can look right now in Mactracker and that's the thing's ORDER NUMBER (and yes, that was on the box, yep, if you ever had a box in hand, but don't forget now, you are the kid's parent trying to identify this device so as to find out if a certain case will fit it)...
and anyway no one speaks about them by order number, especially since order number sounds like something personalized to your own past purchase, no?
and so Apple, if pressed, will tell you that the real MODEL number is A1318....
and that they also call that model the iPod third generation, which is what some people call their later 2nd gen ones because they didn't buy a 2nd gen but they bought the one that came out after that one...
and we LAUGH at these people and call them IGNORANT ????
No. They are just confused.
And why would they not be confused. We throw around terms like " MBP 13 mid 2010," wtf is that, does it work like cars where a "new" car is born in September the previous year? So a 2010 came out in 2009? No. Is mid 2010 the latest one? No? So is there a mid-2011? No? What's the latest one? Oh... the EARLY 2011. "OK, gimme that one."
Now I will mock this guy because he's not aware that a newer one will be out rsn so he's a jerk to fall for "the old one." ???
Come on! We can do better than this, really.