operating system on mobile phone

As in a computer, on the phone there is also operating system (OS) that distinguish between one kind of den mobile phones. This OS is software that is able to attract someone to buy a cell phone. Until now a sophisticated mobile phone OS buses grouped as follows:

1. Symbian OS

Symbian OS, the operating system is equipped with the ability to:· Combined computer with phone capabilities
· Characteristically open application environment that enables the development of various applications and services.· Open standards and interoperability, its modules easyimplemented in a flexible because it supports a variety of technologies and applications programming interfaces (APIs)
· Multitasking, an emphasis on object-oriented and component based.
· Able to access data quickly, and be able to reduce the limitations of memory, storage andpower of communication devices that currently exist.
2. Palm OS
Excess Palm is a Palm OS has a few system requirements and fast and does not require much memory to run properly.
Palm OS weakness that has no external storage media, although it could fill a program, software or applications but can not be installed with a lot of capacity due to memory limitations only. In addition,
3. Android OS 
Excess Android OS:- Open Source, so that the Android OS application developers do not have to pay to create applications for Android.- Because of free development, then the application was average for free, so no need to pay to download and install donwnload applications on Android.- Its use is easy- Stable and secure
Disadvantages Android OS:- For people who never wear it might be a bit confusing
4. BlackBerry OS
BlackBerry OS is the only operating system used by the BlackBerry smartphone made by RIM (Research In Motion). .- Advantages: Push Email is a multiple of the best at this time, wireless synchronization (such as cordless Bluetooth and infra red) a complete, layered security system that ensures the safety of our important data.- Disadvantages: no extra charge to enjoy BlackBerry services that we use, the operating system is closed and can not be personalized
5. Mac OS X
- Pros: The concept of operating system is designed to have advantages for the game, a collection of games that are available are very much with quality close to the real gaming console quality graphics and is supported above the standard level, the operating system is stable and easy to use for the layman though, Safari Browser owned by this operating system is also the best right now. responsive and intuitive, currently the best web browser, music player is very good in terms of interface and quality sound, the online application store App Store that provide thousands of applications and games that are ready to be downloaded directly.
- Disadvantages: no multitasking, the operating system is closed and can not be personalized, the certification process for new applications is very tight, applications and games can only be downloaded from the App Store, can not for the bluetooth file transfer, text entry less convenient. So it can say it is too protect the operating system in terms of providing application and be guided only by an application provider.
6. Windows mobile
Windows Mobile itself divided by 2, namely the Standard version for non-touchscreen phones and the Professional version for touchscreen phones.- Advantages: a very complete office features plus integration with Microsoft Outlook and Exchange service makes Windows Mobile devices the most powerful smartphones for business people, ease of tweaking, a mainstay OS multitasking capabilities of this
- Pros: somewhat wasteful batteries, license Windows Mobile is Windows Mobile smartphone paid thus seem more expensive.
7. Maemo OS

Maemo OS, is a new operating system from a major vendor that is used by the Nokia Internet Tablet devices infinite series of N770, N800, N810 and N900. Specializes operating system is more suitable for those who prefer the surf and browsing activities of the communication. No wonder in every device's release, Nokia has always put great resolution and wide screen complete with touch screen plus QWERTY keypad in the form of slides.
8. IOS OS

IOS is a system-based mobile devices operasis applie artificial device that works on iPhone, iPod touch, and iPad. i own it may be intended as a device that is always connected to the internet sebagaii main cloud, but also represent a futuristic device design and prestige as long as this inherent to the products made by Apple Inc.. IOS technology itself is a development of existing technologies in Mac OS, and somewhat similar to Mac OS X, only IOS is simpler and lighter compared with Mac OS X. In addition it was made with the aim IOS device gadgets ranging from iPod touch, iPhone and iPad tablet.