The hardware:
"The Nexus one has four functional touch buttons at the bottom of the screen (back, menu, home, search) and a navigation trackball pointing device," gushes TechCrunch. It also has physical power and volume controls. But most of your interaction with the phone will be through the gorgeous 3.7 inch 480 x 800 OLED capacitive touchscreen. This is the best mobile phone display on the market today, blowing away the iPhone’s 480 x 320 display. The screen is bright and alive, and an absolute pleasure to use."
The new Android:
“Android, including the new 2.1 version, isn’t as smooth as the iPhone," remarks GigaOm. "One needs to make more of an effort on the Google Phone to get things done. I guess you can blame that on the lack of multitouch features. Now don’t get me wrong – Android 2.1 running on Nexus One is pretty darn good. Just not as good as an iPhone. It feels somehow disjointed – much like all the other Android phones. When you install non-Google applications, they don’t quite have the tight integration of Google-based apps. Of course, that’s the downside of an open platform, one not entirely controlled by a single entity.”
The apps:
"Despite these goodies, the Nexus is missing some important features that iPhone fans take for granted. For starters, the Google app store is much smaller, featuring 18,000 fun little games; there are well over 100,000 for the iPhone," notes The New York Times. "Worse, even if you find a lot of good ones, you might not have anywhere to install them. The Nexus can accommodate memory cards up to 32 gigabytes (a 4-gigabyte card comes with it) — and yet, inexplicably, the Nexus allots only a tiny 190 megabytes of storage for downloaded apps."