- HarmonyOS allows you to turn icons into widgets for further customization.
- It includes a distributed operating system for better connectivity between devices.
- It offers improvements in performance, power efficiency and security compared to EMUI.
- It uses a unique microkernel, lighter and more secure than the kernel of Linux used by EMUI.
In recent years, Huawei has taken decisive steps towards developing its own operating system: HarmonyOS. Given the restrictions imposed by the veto of Google, the Chinese firm decided to create from scratch a platform that could compete with Android and offer a unique experience to its users.
While HarmonyOS Inheriting some features from EMUI, the Android-based customization layer, the new operating system introduces unique features that make all the difference. Here we will explore in depth what makes EMUI special. HarmonyOS and its advantages over EMUI.
Smart and versatile interface

HarmonyOS redefines how we interact with our devices thanks to its focus on home screen customization. One of the most notable options is the ability to Swipe over an icon to turn it into a widget. This functionality allows optimize screen organization and free up space, as widgets can be hidden and shown at the user's convenience.
The application of this tool is especially useful in applications such as music, gallery and health, where you can access image carousels, multimedia controls or physical activity statistics with a simple gesture.
Cross-platform compatibility
One of the great innovations of HarmonyOS is your focus on device interconnection. This system allows a smartphone can be linked to other Huawei devices, such as tablets or TVs, to enjoy applications without having to install them on each device. For example, you can use an app from the tablet but view it on your mobile phone when you need it.
Furthermore, this feature extends to activities such as gaming. You can, for example, continue a game started on the tablet from your smartphone, transforming your technological ecosystem into a fluid and unified experience.
Optimized performance
HarmonyOS introduces a deterministic latency engine that prioritizes resource allocation based on the needs of each application. This results in a 25,7% faster response time and a Latency jitter improvement of up to 55,6% compared to traditional systems like EMUI.
Another significant advantage is the reduction in power consumption, optimizing graphics performance in demanding scenarios such as video games and improving the overall user experience.
Distributed operating system
HarmonyOS stands out for its nature as distributed operating systemThis means it can run on a wide variety of devices, from smartphones and tablets to smart TVs and home appliances. This approach distributes tasks and data efficiently, maximizing overall system performance.
Thanks to this architecture, HarmonyOS You can connect devices directly. For example, you can transfer music, pictures or videos from one device to another by simply dragging them, without the need for cables or intermediate processes.
Enhanced privacy and security
In the field of security, HarmonyOS It also shines. It includes an enhanced privacy center that allows users to control access to sensitive data such as the camera, microphone, and location. It also offers a feature to remove personal metadata from photos before sharing them.
The system also has advanced prevention tools malware, analyzing applications before installation to protect your data and ensure a secure experience.
Main technical differences between HarmonyOS and EMUI
The main technical difference between the two systems lies in the core. While EMUI is based on the Linux kernel and relies on Android, HarmonyOS uses a proprietary microkernelThis design not only makes the system lighter, but also safer and more efficient.
The microkernel of HarmonyOS It contains only a fraction of the code that the Linux kernel has, which reduces the chances of critical bugs and improves the overall system stability.
The experience with HarmonyOS is designed to overcome the limitations found in Android and EMUI. Its focus on cross-platform integration, customization and performance optimization makes it an innovative alternative that redefines what we can expect from a modern operating system.
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