Tasting HarmonyOS supported models
Huawei HarmonyOS official website shows that the second round of public testing of the HarmonyOS system opened, adding seven models: Huawei nova 6, nova 6 5G, nova 7 5G, nova 7 Pro 5G, nova 8, nova 8 Pro, MatePad 10.8 inch, etc. Users of the above models can apply until 11:59:59 on May 17, and places are limited and available on a first-come, first-served basis.

HarmonyoS 2.0 Developer Beta enhances the following features.
- 16000+ API (support developing mobile / PAD, large screen, wearable, car apps)
- Distributed application framework
- Distributed UI controls
- Service Cards
- DevEco Studio 2.1 Beta4
In addition, starting from May 9, Huawei will provide two developer Beta tasting methods for developers:
- Use the cloud emulator in HUAWEI DevEco Studio, and download DevEco Studio 2.1 Beta4 from the official website of HarmonyOS to get it. (App developers who are not on the Huawei application market, it is recommended to use this way first).
- Use the exclusive OTA to upgrade the real machine for testing, click the “I want to sign up” button on the page to apply, after the application is approved, you will receive the official Huawei public test invitation email (or SMS), according to the email (or SMS) content guidelines, you can get the OTA push.
It is worth mentioning that the Preferred App is already on the Huawei App Market for developers. Huawei previously the first round of public testing has begun nearly six months, a large number of users have now received the developer beta system.
Previously supported models include: Huawei Mate X2, Mate40, Mate40E, Mate40 Pro, Mate40 Pro+, Mate40 RS Porsche Design, P40, P40 Pro, P40 Pro+, Mate30 4G, Mate30 Pro 4G, Mate30 5G, Mate30 Pro 5G, Mate30 RS Porsche Design, Mate 30E Pro 5G, MatePad Pro, MatePad Pro 5G, Huawei Smart Screen S, Huawei Smart Screen S Pro, etc.
The current multiple sources show that Huawei in June at the earliest to start the scale of pushing the third cell phone operating system HarmonyOS 2.0. It is said that in terms of software partners, Huawei has selected the top 200 manufacturers in the Chinese application market in terms of download and use, and now about 70% of them have confirmed the initial cooperation, and it is expected that with the planned push of HarmonyOS, the cooperation will be further expanded and the relevant partners will have opportunities.
The official description shows that HarmonyOS is a new generation of intelligent terminal operating systems that provide a unified language for the intelligence, interconnection, and collaboration of different devices, bringing users a simple, smooth, continuous, safe, and reliable interaction experience in all scenes.
According to known information, Honor also has models that may be pushed, according to digital bloggers, Honor V40 before the device can be upgraded HarmonyOS, including Honor 30 series, V30 series, Kirin 810, 820 chip products also have upgrade plans, Honor 20 series and V20 series are currently pending.
According to the upgraded bloggers’ share, HarmonyOS 2.0 is used for some time, because most of the current app or Android, so the smoothness and EMUI gap are not large. The biggest highlight is the distributed operation, cross terminal collaboration of cell phone + tablet + computer, and even smart wear and very powerful car connectivity.
Some bloggers say they have been tested, after upgrading Huawei HarmonyOS, Huawei cell phone running memory and file storage space are more running memory out of half a GB, storage space out of more than six GB.