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HarmonyOS 4.0

Tablets, smartphones and phones with HarmonyOS 4.0. All about the version HarmonyOS 4.0 operating system for mobile devices


HarmonyOS (HMOS) (Chinese: 鸿蒙; pinyin: Hóngméng) is a distributed operating system developed by Huawei for smartphones, tablets, TVs, watches, and other devices. It has a multikernel design with dual frameworks.

Enterprise / Developer:Huawei
App Store: AppGallery
Number of applications:1,000,000
OS Kernel:Linux
Version: HarmonyOS 4.0
Version release date: August, 2023
Version information:

The Harmony OS 4.0 version brings more advanced features set at API level and increased system animation fluidness improvements as well as visually refined on the user interface side for better user experiences and also API improvements for app developers.

Devices/smartphones with HarmonyOS 4.0 OS

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