Which of the following is considered a "user property" collected by Google Analytics?

User properties in Google Analytics 4 are specific attributes associated with users that can help in segmenting and understanding user behavior. One of the essential user properties collected is the user language preference. This property provides insights into the primary language a user has selected or is using, which can be crucial for personalizing content and improving user experiences based on their language needs.

User login status and user payment information are not considered user properties in Google Analytics. While these aspects can be critical for certain analyses, they do not fit into the predefined categories of user properties. User browsing history is also not classified as a user property; rather, it is more about tracking user interactions and behaviors, not an inherent characteristic of the user themselves. In contrast, user language preference is fundamentally about a user's choice and can be directly tied to that user's experience and interactions within the application or website.