This $900 13.3-inch laptop weighs several pounds less than the other devices mentioned in this article, so it's the most portable device in this article. However, the Portégé contains an i5 processor. It has 2 cores instead of 4, so it's a less effective multi-processor. But don't misunderstand me -- this i5 is no slouch! It laptop still has 500GB hard drive, a Mobile Intel HD Graphics card, and 4GB of memory (upgradable to 8GB). That's serious power for a 13.3-inch device! However, it lacks bluetooth compatibility as well as USB 3.0, so look elsewhere if those are dealbreakers. This is a great computer for power users (particularly ones who travel a lot), although you may want to stick with an i7 if you think top-shelf pc games might be in your future.