Alright, a little common sense here...
I don't care what kind of phone you have!
Most snatchers are not always going to be able to tell what you're using and just snatch it "Hoping" for the elite iphone.
That would be my move!
I would go by based on opportunity of getting away with a phone snatching. Atleast I could make a few cents of an lower end device and hopefully get a good one along the way. I would put opportunity over trying to guess what you have in your hand.
No, I'm not a phone snatcher.
But in this economy? I'd be darn careful regardless of what phone you own!