1. Different applications:

(1) Alibaba system provides cloud computing-based applications. Unlike the previous practice of downloading applications to mobile phones for operation, users can log in to remote servers through their mobile phones to operate.

(2) Haier TV Android system provides a very broad and free environment for third-party developers, which will not be hindered by various rules and regulations. It is conceivable that many novel and unique software will be born.

2. Different structure:

(1) Alibaba system is developed based on Android and integrates a variety of application software independently developed by Alibaba, including maps, input methods, browsers and IM instant messaging tools.

(2) Haier TV Android operating system, like its operating system, adopts a layered architecture. From the architecture diagram, Android is divided into four layers, from high to low, namely application layer, application framework layer, system runtime layer and Linux kernel layer.