Huawei OS or Android OS is better

Huawei phones basically have Android as their operating system, so there is basically no distinction between the two.

Android is a free and open-source Linux-based operating system that is primarily used in mobile devices, such as smartphones and tablets, and is led and developed by Google Inc. and the Open Handset Alliance. It has not yet been given a unified Chinese name, and is more commonly used in mainland China as "Android" or "Anzhi".The Android operating system was initially developed by Andy Rubin to support cell phones, and was purchased and funded by Google in August 2005.In November 2007, Google announced that it had purchased the Android operating system for the first time. In November 2007, Google formed the Open Handset Alliance*** with 84 hardware manufacturers, software developers, and telecom operators to develop and improve Android. Google then released the source code of Android under the Apache open source license. The first Android smartphone was released in October 2008, and Android has gradually expanded to tablets and other areas such as TVs, digital cameras, game consoles, etc. In the first quarter of 2011, Android overtook Symbian for the first time in terms of global market share, becoming the world's No. 1 system. In the fourth quarter of 2013, the global market share of Android platform cell phones has reached 78.1%. On September 24, 2013 the Google-developed operating system Android celebrated its 5th birthday, and the number of devices using this system around the world has reached 1 billion.