The update to the Android operating system always promises new stuff, faster and elegant interface. The Jelly Bean (Android 4.1), if we count it on our fingers has 25 improvements over the IceCream Sandwich. The most appealing update is the Google Now and the Buttery graphics and interface. Interestingly, Google has not given its voice recongnation system a name like Siri or S-voice! it prefers to call it simply Google.
The other major upgrades include; Expandable notifications, magical widgets, seamless sharing of photographs, a smarter keyboard, Android Beam and previously mentioned Google Now, Voice search/recognition and the faster, smoother buttery interface.