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Huawei Phones With Its Homegrown Harmony OS Arrive in 2021

By making the Harmony OS open source, Huawei is also opening the door for other manufacturers to use the software in their own hardware products.

 & Michael Kan Principal Reporter

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Huawei smartphones will start migrating away from Android next year and adopt the company’s homegrown Harmony OS. 

“Next year, Huawei’s smartphones will all be upgraded to support Harmony OS 2.0,” Richard Yu, the company’s CEO for its consumer business, said during Huawei’s developer conference on Thursday. 

Huawei's Richard Yu (Credit: Huawei)

Huawei is moving away from Android a year after the Trump administration barred US companies, including Google, from supplying their products to the Chinese vendor. As a result, Huawei can only use the open-source version of Android, which lacks access to the Google Play Store, Gmail  and YouTube apps. 

In response, the company is building its own open-source operating system in the Harmony OS, over which it has full control. Like Android, the software is designed to not only work on phones, but a whole range of electronics, including smartwatches and smart TVs.  And according to Yu, the Harmony OS is looking to become a global platform. 

The main challenge for Huawei is building a robust catalog of third-party apps for the OS when Android dominates the smartphone market. Even Huawei's most diehard fans may ditch the company if the Harmony OS doesn't support enough apps. So in December, the company is going to release a beta version of the operating system for smartphones in the hopes third-party app developers will begin porting their software to the OS.

Americans probably won’t ever see Harmony OS; the US has repeatedly stymied attempts by Huawei to do business and sell products in the country, citing national security. The Trump administration is also blocking chip vendors, such as TSMC, from supplying Huawei, which risks crippling the company's ability to sell cutting-edge products.

Still, the Chinese vendor has risen to become one of the most popular smartphone vendors in the world, thanks to sales in mainland China and Europe. During the second quarter, Huawei ranked as the largest smartphone vendor by shipments, besting Samsung, according to research firm Canalys.

By making the Harmony OS open source, Huawei is also opening the door for other manufacturers to use the software in their own hardware products. An open-source version of Harmony OS, but for TVs, smartwatches and cars, goes out today. 

Next April, the company plans on releasing an open-source version of the OS that’ll support  devices with 128MB to 4GB of memory. Another open-source version designed to support devices with 4GB and higher in memory arrives in October 2021.

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About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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