Engadget: Staying true to its Galaxy S forefather, the Nexus S has shown up with a new white shell, which, just as with the Galaxy S, only extends to its rear portions, leaving the front end a familiar shade of noir. Just what's keeping manufacturers from blanching their phones' visage, we don't know, but at least it's looking like there'll be some variation in the Nexus S' palette.
Back in the end of 2009, the rumors were all about Google getting into the phone business. Previously Google offered what were called Android Developer Phones, starting with the HTC G1- the beginning of the Android Era. Then came the Original Nexus series starting with the Nexus One- introduced at the beginning of 2010. Nexus Devices are considered as Google's flagship Android products. The history of Android is directly linked with the Nexus series. Each Nexus device was introduced to showcase latest versions of Android. It shows the evolution of Android over the years and how the hardware Android runs on has changed and improved.Also they are the first Android devices to receive updates to the operating system. Let's see the Nexus Smartphone series- starting with the Nexus One to the newly announced Nexus 6.
Pocket-Lint: Google Nexus season is upon us. From October to January each year since Android began, Google has brought forth a one true mobile phone featuring Android, the whole Android and nothing but the Android, with no manufacturer-installed custom user interface on top.
Engadget - While many Nexus S owners are still hanging on for their bit of tooth-rot, folks in other places have already started receiving OTA Jelly Bean updates. If you can't wait, and if you own a GSM Nexus S (either I9020T or I9023), then you can find the full and official ROM file linked up at the XDA thread below.