Rui CarmoEveryone in the US is apparently going ape with the new Nokia/6620. It is pretty much the same as the 6600, but with more RAM, EDGE support and finally, an expansion port for stereo headphones and Series 40 peripherals: My-Symbian, AdM+Partners, MobileBurn, All About Symbian. I guess that faced with upcoming competition in the US smartphone space, they decided to push the envelope a bit - and they still have a lot of room to grow in the US market on all segments.
Personally, I considered this review of the SonyEricsson/T630 a bit more interesting - it is "presence-aware" (which is an interesting feature leading up to Push-To-Talk), has a better screen but is apparently still cripped by a sub-standard camera and some slowness.