Google has retooled Android to be even more responsive, so that it ramps up whatever power lies within the moment a finger touches the screen. The goal here is to achieve 60 frames per second across the board on modern hardware; that could mean bad news for older devices that may or may not get the update, but phones like the Galaxy Nexus seem to gain horsepower simply due to coding improvements. http://www.techzost.com/2012/07/what-is-difference-between-android-ics.html#ixzz2SooW6AVa Under Creative Commons License: Attribution

1. t echzost .com http://www.techzost.com/2012/07/what-is-difference-between-android-ics.html
What is Difference between Android ICS and
Jellybean?
Ramakrishna Siripuram
Google has retooled Android to be even more responsive, so that it ramps up
whatever power lies within the moment a finger touches the screen. The goal here is
to achieve 60 frames per second across the board on modern hardware; that could
mean bad news for older devices that may or may not get the update, but phones like
the Galaxy Nexus seem to gain horsepower simply due to coding improvements.
One of the main features of the new
Google's OS is Project Butter, an improved
performance and response time compared
with precedent versions, more clear
picture, an updated notification system
and an enhanced fast search feature
with integration of Google Now..
On the home screen now you can do some nice things like dynamically resizing
widgets, so you no longer have to place it, on Android 4.1 apps and widgets can be
removed by flicking them off the screen, also you can tap the mic and dictate a
message even if you are offline.
Also check : Best way to find any cracked, paid android applications for free
Features of ICS:
Virtual buttons in the UI, in place of capacitive or physical buttons
Separation of widgets in a new tab, listed in a similar manner to apps
Easier-to-create folders, with a drag-and-drop style
A customizable launcher
Ability to access apps directly from lock screen
Ability to shut down apps that are using data in the background
Built-in photo editor
Adobe Flash player support

2. Features of Jelly bean:
Vsync timing across all drawing and animation done by the Android framework,
including application rendering, touch events, screen composition and display
refresh
Triple buffering in the graphics pipeline
Enhanced accessibility
Bi-directional text and other language support
User-installable keyboard maps
Expandable notifications
Automatically re-sizable app widgets
Bluetooth data transfer for Android Beam
Offline voice dictation
Improved voice search
Improved camera app
High resolution contact photos
It does not supports Adobe flash player,
Uses HTML5 to play flash content
The overall difference between API Levels 15 and 16 is approximately 2.52%
Type Additions Changes Removels Total
Packages 4 39 0 43
Classes & Interfaces 55 211 0 266
Constructors 12 22 4 38

3. Methods 374 151 20 545
Fields 171 46 4 221
Total 616 469 28 1113
Android ICS & Jelly bean looks little similar, Google made Jelly bean more faster and
smoother.
Check the below video by google. Demonstrating the difference between Android Ice-
creem Sandwich (4.0) and Android Jelly bean (4.1) on Samsung Galaxy Nexus.
Also see these posts :
99+ Best & Must have Android applications 2013 (Rooted/Non-Rooted)***
Mobile Video, YouTube, TV steaming settings.
Few things to check before buying a Memory card.
Download YouTube Videos | in Opera-mini/mobile or Desktop | without any software
or java.
We love to hear feedback from you. so, Please comment below.