Android系统 (Androidxìtǒng): Android (operating) system

Meanings

Wǒ de shǒujī yùnxíng de shì Android xìtǒng.

My phone runs the Android system.

Android xìtǒng jīyú Linux nèihé.

The Android system is based on the Linux kernel.

usage

Android is pronounced as in English (or 安卓 Ānzhuō, the official localized name). 系统 = ‘system’ is the normal way to refer to an OS.

安卓 Ānzhuō

Android (localized Chinese name)

Official Chinese transliteration of Android, widely used on Chinese tech sites and marketing.

系 xì

统 tǒng