Jan 2
Exclusive: Google Nexus One hands-on, video, and first impressions -- Engadget
The HTC-built and (soon to be) Google-sold device runs Android 2.1 atop a 1GHz Snapdragon CPU, a 3.7-inch, 480 x 800 display, has 512MB of ROM, 512MB of RAM, and a 4GB microSD card (expandable to 32GB). The phone is a T-Mobile device (meaning no 3G if you want to take it to AT&T), and includes the standard modern additions of a light sensor, proximity sensor, and accelerometer.
via engadget.com
The big detail that's going to make the difference is what kind of plan you can get for just data. If it's really at the $30ish number, this is going to be HUGE.
