The Sidekick 4G is still kind of a mystery wrapped in an enigma, with the only solid info we have coming from these leaked photographs. We should be learning a lot more soon, though, as T-Mobile has posted a sign-up page on its site for everyone interested in learning more about the new Sidekick. The current launch window for the Sidekick 4G is some time in the first half of this year, although the appearance of this sign-up page could indicate a release that's coming much sooner.
Although there's little known about the Sidekick 4G, it's already shaping up to be a pretty interesting little handset. Many people have fond memories of using one of the older Sidekicks, and when you combine that form factor with HSPA+ speeds and Android, well, Samsung and T-Mo could have quite a hit on their hands. What do you all think of the newest member of the Sidekick family?