JAKARTA - Operating system (OS) is the software that is the core of a technology device. OS is urgently needed considering the higher human dependence on these communication tools.

In the smartphone world, OS is very important because it controls all functions of these devices, ranging from display, performance, connectivity, to security.

Currently, there are several types of smartphone OS that are popular in the world, including Android, iOS, and Windows.

1. Android

Android is an OS developed by Google and becomes the most widely used OS worldwide. Android itself is built on the Linux kernel and is open source, which allows developers to access and modify the source code.

In addition, Android also has advantages in terms of flexibility, which allows users to adjust their appearance and functions according to their needs.

2. iOS

iOS is an OS developed by Apple and is only used on devices released by the company, such as the iPhone and iPad.

One of the advantages of iOS is high security, as this operating system is designed with strict security features. In addition, iOS is also well known for its user-friendly and easy-to-use display design.

3. Windows

Windows is an OS developed by Microsoft and originally only used on computer devices. However, currently, Windows can also be used on smartphones.

One of the advantages of Windows is its integration with the Microsoft Office application, making it easier for users to access and edit documents anywhere.

Apart from Android, iOS, and Windows, there are still several other smartphone OSs that are currently still being used worldwide. Here are some of these smartphone OSs and the estimated number of uses:

1. KaiOS

KaiOS is an OS designed for low-specification devices, such as a more affordable smartphone or smartphone feature. This OS is very popular in developing countries, such as India, Indonesia, and Africa. Currently, KaiOS has around 140 million active users.

2. HarmonyOS

HarmonyOS is an OS developed by Huawei for use on smart devices, including smartphones. The OS was released in 2019 and currently has about 10 million active users worldwide.

3. LineageOS

LineageOS is an open-source and Android-based smartphone OS. This OS is developed by a community of developers consisting of Android users who want to provide a lighter and more flexible OS alternative. Currently, LineageOS users are difficult to predict because this OS can be downloaded and used for free.

4. Sailfish OS

Sailfish OS is a smartphone OS developed by Finnish company, Jolla. This OS has a unique and flexible display design. Currently, Sailfish OS still has a small user base, but its development continues to be carried out in order to attract more users.

Although the number of users from the OS is not as many as Android, iOS, and Windows, it still has loyal fans around the world. In addition, these OS users usually choose it because of its features and advantages that suit their needs.

In selecting smartphone OS, users should consider their own needs and preferences. If users want flexibility and various application options, Android can be the right choice. However, if the user wants user safety and a user-friendly view, iOS can be a better choice. Meanwhile, if the user needs integration with the Microsoft Office application, Windows can be a more suitable option.


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