do You Know android Ice Cream Sandwich 4.0 ?

Android 4.0 - which was named Ice Cream Sandwich - is the latest android opreasi system and has been released to the public on October 19, 2011 by Google Android SDK to 4.0.1. Google Gabe Cohen stated that ICS is "theoretically compatible" with Android devices 2.3.x in production at that time. several new features included are

• Enhanced speed and performance
• 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
• Improved visual voicemail with the ability to speed up or slow down voicemail messages
• Pinch-to-zoom functionality in the calendar
• Offline search, a two-line preview, and new action bar at the bottom of the Gmail app
• Ability to swipe left or right to switch between Gmail conversations
• Integrated screenshot capture (accomplished by holding down the Power and Volume-Down buttons)
• Improved error correction on the keyboard
• Ability to access apps directly from lock screen (similar to HTC Sense 3.x)
• Improved copy and paste functionality
• Better voice integration and continuous, real-time speech to text dictation
• Face Unlock, a feature that allows users to unlock handsets using facial recognition software
• New tabbed web browser, allowing up to 16 tabs
• Automatic syncing of browser with users' Chrome bookmarks
• Modern Roboto font
• Data Usage section in settings that lets users set warnings when they approach a certain usage limit, and disable data use when the limit is exceeded
• Ability to shut down apps that are using data in the background
• Improved camera app with zero shutter lag, time lapse settings, panorama mode, and the ability to zoom while recording
• Built-in photo editor
• New gallery layout, organized by location and person
• Refreshed "People" app with social network integration, status updates and hi-res images
• Android Beam, a near-field communication feature allowing the rapid short-range exchange of web bookmarks, contact info, directions, YouTube videos and other data
• Hardware acceleration of the UI
• Resizeable widgets – already part of Android 3.1 for tablets, but new for cellphones
• Wi-Fi Direct
• 1080p video recording for stock Android devices

The Android 4.0.3 update included a number of bug fixes and optimizations, and offers improvements to graphics, databases, spell-checking, Bluetooth functionality, and other features. New APIs were released for developers, including a social stream API in the Contacts provider, Calendar provider enhancements, new camera apps enhancing video stabilization and QVGA resolution, and accessibility refinements such as improved content access for screen readers.

what is a android phone? this is version of the android OS on the market

It is undeniable Android is increasingly familiar to mobile users. in the first release of this OS, had appeared a question like 'what is a android phone?', 'what is android?'. Now, with a greater number of Best Android phones in the world, more and more also that understands the meaning of Android and its existing facilities in it.
Android on the market today continue to experience an enhanced version.

Here is the sequence of multiple versions of Android that can be found on phones that have been circulating in the world:

Cupcake (Android version 1.5)
Phones that support this version has a function to record and watch videos with the camera mode, upload to Youtube videos and pictures to Picasa directly from the phone. Bluetooth is also supported, virtual animation screen and keypad that are tailored to the system.
Example phones: Samsung Spica

Donut (Android version 1.6)
Already displays the search process better than before. Galleries in this version allows the user to choose photos to be removed; cameras, camcorders and interface the gallery; Supports gestures and text-to-speech engine; WVGA resolution. Examples of mobile phones: Sony Ericsson Xperia X8
Eclair (Android version 2.0 / 2.1)

This version began to be used by a variety of top smartphones and massively supported by the developer. Some of the advantages of previous versions ranging from hardware optimization, Google Maps 3.1.2, a new interface plus a browser with HTML5, support for 3.2 MP camera flash, digital zoom, and Bluetooth 2.1. Examples of mobile phones: HTC Hero, HTC Desire, Samsung Galaxy S, Google Nexus One

Froyo / Frozen Yogurt (Android version 2.2)
Android 2.2 version comes with about 20 features a fresh start from the enhanced speed, Wi-Fi hotspots teethering up support to Adobe Flash which is highly anticipated at the time fans. Example phones: Samsung Ace, Samsung Galaxy Fit, LG Optimus One

Gingerbread (Android version 2.3)
Important changes in 2.3 include UI updates, improved features soft keyboard & copy / paste, power management, and support Near Field Communication. Besides the ability of the game (gaming) and video format support is increasing. Problem audio and sets the number of cameras on mobile phones increased. Example mobile: Google Nexus S

Honeycomb (Android version 3.0, 3.1 and 3.2)
This is a version of Android for tablet devices such large sail. This version supports multicore processors and graphics with hardware acceleration. Example devices: Samsung Galaxy Tab 2

Ice Cream Sandwich (Android version 4.0)
This version was officially released on October 19, 2011 and was most recently at this time. Some interesting features in it ranging from Face Unlock, Android Beam, Interface upgrades, and a standard screen size (native screen) resolution of 720p (high definition). Galaxy Nexus is the first smartphone that supports this version. This special version has not been around the world

Android IS The Best OS For Your Smartphone

Android is the best operating system used in smartphones and tablet PCs. Functions the same as in the Nokia Symbian operating system, IOS on Apple and the BlackBerry OS.

Android is not tied to one brand of mobile phones, several well known vendors who have been using Android, among others, Samsung Android Phone, Sony Ericsson Android Phone, HTC Android Phone, Nexus Android Phone, Motorola Android Phone, and others.
Android was first developed by a company called Android Inc.., And in 2005 the acquisition by Internet giant Company Google. Android is made on the basis of the Linux kernel that has been modified, and for each of its release code-named by the name of the food dish.

The main advantage Android is free and open source, which makes Android smartphones sold cheaper than the Blackberry or iPhone even though the features (hardware) has to offer Android better.
Some of the main features of Android include WiFi hotspots, Multi-touch, multitasking, GPS, accelerometers, support java, supports most networks (GSM / EDGE, iDEN, CDMA, EV-DO, UMTS, Bluetooth, Wi-Fi, LTE & WiMAX ) as well as basic capabilities mobile phones in general.

best android Features:

1. The application framework that supports the replacement of components and reusable.
2. Dalvik virtual machine optimized for mobile devices
3. Integrated browser based on open source WebKit engine
4. The graphics are optimized and supported by a 2D graphics library, 3D graphics based on OpenGL ES 1.0 specification (hardware acceleration optional)
5. SQLite for data storage
6. Support media that supports audio, video, and images (MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, GIF)
7. GSM Telephony (hardware dependent)
8. Bluetooth, EDGE, 3G, and WiFi (hardware dependent)
9. Camera, GPS, compass, and accelerometer (hardware dependent)
10. Development environment is full and rich, including the device emulator, tools for debugging, memory and performance profiles, and plugins for the Eclipse IDE

Android has a large developer base for application development, which makes the functions of Android becomes more widespread and diverse. Android Market is where the Android app downloaded either free or paid which is managed by Google.