The Mate 70, Mate 70 Pro, Mate 70 Pro Plus, and Mate 70 RS will also be offered with Huawei’s HarmonyOS 4.3, which first launched in August 2019 as an alternative to Google’s Android OS and is still compatible with Android’s extensive app library.

With launch of its Mate 70 and foldable Mate X6 smartphones, Huawei unveiled its latest mobile OS that it says no longer uses any Android open-source code, Bloomberg reported. HarmonyOS Next was supposedly built entirely in-house as part of Huawei's plans to do build a platform entirely free of major US tech sources,

Huawei launches Mate 70 series with HarmonyOS Next, aiming for 100,000 native apps in 2025. Mate 70 models feature Kirin 9100 chipset, priced lower than iPhone 16 in China. Huawei's move to HarmonyOS could bring more competition to smartphone software, challenging Android and iOS dominance.