TYPE TYPE OS SMARTPHONE

The operating system is a "set of programs that manage computer hardware resources or hardware WHICH provide common services for application software. Sanagat operating system is important for the system software in the computer system. Without the user's operating system can not run a program unless the application on their computer application program boot.
The operating system (Operating System or abbreviated OS) is a program that manages the hardware of a device and turn on the function of the hardware to run an application (software).
First OS can only run on a computer. Along with the development, OS was embedded in mobile phones are often called smartphones. Phone operating system that is ever popular Symbian and PDA (Personal Digital Assistant) but I like to mention the PDA as PPC (Pocket PC).
The following OS that still exist until now

1. Windows Mobile / Windows Phone
First smartphone or mobile phone operating system Windows Mobile OS is dominated by the so-called PDA. Various leading vendors also are adopting this OS, from HTC, Samsung, O2, and other vendors. This OS is Microsoft technology made by the company.
Windows Mobile changed its name to Windows Phone after upgrading to version 7 UI (User Interface) or OS display interface was changed to metro style, ie checkered colorful or so-called Live Tiles. UI feels fresh, smooth, simple, yet minimal customization. On the upgrade to version 8.x (now), was added customization options, such as the Action Center displays notifications or notifications from an application, background ciamik Live Tiles, and additional color options.
Unfortunately, this OS is closed so that the vendors and developers can not modify or add other additional features. Unlike the case with the Android OS is open (Open Source), vendors and developers can freely modify the OS.

2. Symbian
Symbian popularized by Nokia dansempat be 'king' mobile phones worldwide. Some Nokia mobile air-selling Symbian OS include the 6600-type and N-Gage.
Not only Nokia that use Symbian, other upscale vendors also participated partake in, such as Samsung, Sony Ericsson (now Sony), etc.
But quite unfortunate Symbian has been turned off or discontinued. Either Symbian will be revived or not. For info, the website of Symbian explained that he had been 'turned off' but still doing research. Tau dah scouring the hell ...

3. MeeGo (Now Tizen)
There was something strange MeeGo sites, because fitting a visit to the site but was directed to the site Tizen.
What MeeGo is already renamed so Tizen?
Yes, right. MeeGo OS is the result of cooperation between Nokia and Intel, the first and last device is the Nokia N9. However, Nokia decided to switch to Windows Phone and put an end to cooperation with Intel. Then Intel in cooperation with the LiMo Foundation. They (Intel and LiMo) also changed its name to Tizen.
The only vendor that 'gatel' want OS Tizen is Samsung, and now Samsung has released its first device that had OS Tizen, namely Samsung Z1.

4. iOS
IOS is a closed operating system made by leading technology companies, Apple, which is devoted to its own products, namely the iPhone.
Apple dedicated device for professional people or already established. In each of the services provided overall pay. Although nothing is free, users still must include credit card number to continue to enjoy the services and / or install the application in the Apple application store.

5. BlackBerry / BB
BlackBerry OS is a closed operating system made by RIM (Research In Motion), which is now the company has been renamed BlackBerry Limited. BB OS like iOS the same concept, which is only available for BlackBerry devices or products only. The advantages of BB OS is a service enterprise or by any other name BES (Blackberry Enterprise Service), a high level of security, messenger service BBM, Email, etc. However, the current Android OS begin to 'show off', BB popularity was declining, there is even a company issue BlackBerry will be sold. I wonder what strategy longer run, the BlackBerry spread his messenger service, BBM (Blackberry Messenger), to be used in Android OS and iOS, and Windows Phone.

6. Android
For now, the Android OS is still 'rule' the world of smartphones. Various vendors the world even local vendors competing to make the best use of the Android OS.
Android was originally planned only for camera device operating system, not the phone. Google sees Android has great potential, then Android was acquired by Google, and now Google is the owner of Android is open (Open Source).
Android popularity due to the ease of operation of the application, ease of customization, freedom to modify, and a selection of free apps to be installed in abundance in PlayStore.
However, since the Android OS is open source, the vendors that produce Android devices always modify the OS and not a little of the existing devices do not dapet renewal or software updates or support from vendors as well as Google, it is also because the limitations of hardware specifications. Only Nexus and Google Play Edition devices that adopt the native Android OS without modification of the device is also the first to get updates on Google's systems. The rest of the device that has been modified by the vendor or OEM, just rely on the vendor policies. If vendors want to give updates, most have to wait for months.

7. Sailfish
Sailfish is a new operating system made by Jolla is still in the stage of research and development. Jolla itself was formed by former Nokia employees and has already launched the first air-Sailfish OS.
Many media say that the Sailfish is a modification of the operating system MeeGo. Sailfish OS running on linux that potentially could run Android apps (.apk file execution). The interface has to offer such as the BB OS 10.x, ie swiping / gesture. The required minimum specification is quite middling. This operating system is open (Open Source)
Of the seven operating system that runs on mobile devices above, there must be advantages and disadvantages of each. Nothing could be 'perfect', all that is in this life just plain trying to do their best. So, when loe a fan or fans of the OS above, do not be too fanatical yes! Moreover, to vilify, insult and blaspheme. Are you perfect?