Correct. We are in agreement that the phones are identical in hardware. AT&T did their brand mark on the phone if it was bought through AT&T at a retail store. But my buddy's Nexus 6 came with AT&T apps on it. I would assume if they are going to take the time to put the apps and branding on the phone, they would also modify some software to optimize performance on their network. Also, for AT&T, all I ha e to do is get a SIM, pop it in, and I am good to go. With Verizon (and Sprint too?) the phone has to be activated on the network, correct? I think it has something to do with the CDMA network etc.
If we could find some clarification on that, that would be cool.