HTC was less committed, saying it's currently figuring out its upgrade plans, and is "committed to maintaining every phone's performance and usability first." No word yet from Samsung or LG. We're sure to hear more about upgrade plans from all phone makers in the coming weeks and months.

To cram 720p resolution into the Galaxy Nexus, Samsung had to use a whopping 4.65-inch display. Not everyone wants such a huge phone. Phone makers will eventually figure out how to fit more pixels in tinier displays, enabling 720p on smaller devices. The question is when.

The greatest weakness of Android Honeycomb is its lack of great tablet apps. Andy Rubin, Google's senior vice president of mobile, that he's working to fill in the "missing pieces" of Android tablets, but avoided discussing whether Ice Cream Sandwich would lead to more tablet-optimized apps. Google needs a clear app strategy if Android is going to have any chance of taking on Apple's iPad.