Google Analytics 4 allows you to define your audience from audience templates that are partially configured audiences which already identify a set of dimensions and/or metrics that form the basis of widely applicable audiences.
There are three types of templates available in GA4:
1) Demographics template
This template includes the age, gender, language, interest IDs, and location dimensions that you can use to define a particular audience in which you’re interested. Using this template, you can supply the operators and dimension values that define the audience you want
2) Technology template
This template includes the platform, OS version, device category, device brand, and mobile model dimensions that you can use to define a particular audience in which you’re interested. Using this template, you can supply the operators and dimension values that define the audience you want
3) Acquisition template
This template includes the user acquired campaign, user acquired campaign medium, and user acquired campaign source dimensions that you can use to define a particular audience in which you’re interested. Using this template, you can supply the operators and dimension values that define the audience you want
