Android Jelly Bean 4.1 New Feature Android 4.1 is the fastest and smoothest version of Android yet. They’ve made improvements throughout the platform and added great new features for users and developers. This document provides a glimpse of what's new for developers. Faster, Smoother, More Responsive Due to the success of Google’s “Project Butter”, the latest version of Android is just like the saying goes “as smooth as butter”. Jelly Bean is the most responsive and impressive version of Android to date coming with triple buffered graphics, extended vsync timing and intuitive touch that boosts your CPU at the next touch event to make sure lag is minimal. Project Butter · Project Butter makes the User Interface on the Android 4.1 Jelly Bean devices just as smooth as butter. Yes, the team at Android has successfully accomplished a tedious task and has optimized the system wide frame rate to 60 FPS (frames-per-second) wh