Android is a mobile operating system for smartphones and devices, offering hyper connectivity, powerful protection, and Google apps.

LineageOS is a free and open-source Android mobile operating system focused on customization, security, and extending device lifespan for Android users.

Xataka Android provides news and information on Google's mobile operating system (Android) and its ecosystem (Apps, Play Store, Android Auto, WearOS).

GrapheneOS is a private and secure mobile operating system focused on research and development of privacy technology with Android app compatibility.

CalyxOS is a privacy-focused Android mobile operating system offering encrypted communication, Tor browsing, and optional microG to keep personal data private.

Ubuntu Touch is an open-source Linux mobile OS offering freedom and privacy, supporting numerous devices with desktop-like functionality.

Resurrection Remix is a highly customizable, stable, and open-source custom Android OS based on the latest Android platform for smartphones.

Geek Blog is a technology and lifestyle blog providing news, guides, and reviews on gadgets, gaming, software, and mobile operating systems like Windows, iOS, and Android.

Flyme is the best mobile operating system for app services and is used by smartphone users in China.