Two of Google's own go head to head in the following video comparison of the Google Nexus S and the Google Galaxy Nexus.
The Nexus S features a 4-inch display, 5 megapixel camera, 16GB of storage and is powered by a 1GHz processor with 512MB of RAM.
The Galaxy Nexus is definitely faster than the Nexus S, but is it time for an upgrade? Let us know if the dual-core processor and HD display help with your choice.