If T - Mobile plan on
releasing a new Sidekick with Samsung, it should be based off the Galaxy S 2, but add a circular optical trackpad with LED notification that would glow a
different color, you could choose from a selection of
several, depending on if its email, text, call and make it so you could have it glow with a Facebook, Twitter or other applicmanaation update.
In its flagship — which hasn't been
released yet so the company has time to fix the issues — Huawei have used Google «s latest OS but failed to adopt material design properly so there are
several interface features that don't quite work (such as the status bar being a
different color to material design in applications).