In a nutshell:
The Google Nexus S is so close to being the perfect phone that we're going to stick our necks out and say that it's the best phone on the market. Running Android 2.3 (Gingerbread), the Nexus S brings all things Google to your palm. That includes the mobile internet, assisted GPS with navigation, facebook, twitter, youtube and Google Earth. There are 100,000 other apps available too. It's an incredibly fast phone with a 1GHz processor, a dedicated GPU, 16GB of built-in memory and plenty of RAM. In short it brings everything you'd expect from a smartphone with a few bonus features tucked up its sleeve too.