GA4 Platform/Device Dimensions to BigQuery Mapping

By mapping GA4 Platform/Device Dimensions to their corresponding BigQuery fields, you can

  1. Analyze the distribution of users across different device categories (desktop, mobile, tablet) to understand how users prefer to access your website/app.
  2. Track the operating systems (OS) used by your audience to ensure your website/app functions well on popular OS versions.
  3. Leverage the language data to understand the primary languages used by your user base. This can help you personalize your content and user experience by offering language options or translating content strategically.

Here’s a breakdown of GA4 Platform/Device dimensions and their corresponding BigQuery fields:

GA4 Platform/Device DimensionsWhat it isBigQuery Field Name (Formula)
App storeIndicates the store from which a mobile app was downloaded and installed.Require custom implementation or tracking as custom parameters.
App versionThe version name for Android or the short bundle version for iOS of the mobile app.SELECT app_info.version FROM your_table_name
BrowserThe browser from which user activities originate.SELECT device.web_info.browser FROM your_table_name
Browser versionThe version of the browser used by the user.SELECT device.web_info.browser_version FROM your_table_name
DeviceIdentifies the mobile device from which the user’s activity originated.SELECT device.category FROM your_table_name
Device brandSpecifies the brand name of the mobile device.SELECT device.mobile_info.brand_name FROM your_table_name
Device categoryThe type of device from which activities originate.SELECT device.device_category FROM your_table_name
Device modelThe model name of the mobile device.SELECT device.mobile_info.model_name FROM your_table_name
LanguageThe language of the user’s browser or device.SELECT device.language FROM your_table_name
Language codeThe ISO 639 code representing the language setting.Custom implementation or SELECT device.language FROM your_table_name
Mobile modelSpecifies the model name of the mobile device.SELECT device.mobile_info.model_name FROM your_table_name
Operating systemThe OS used by visitors on your website or app.SELECT device.operating_system FROM your_table_name
OS versionThe version of the operating system used by the visitors.SELECT device.operating_system_version FROM your_table_name
PlatformIndicates the method by which users access your website or application.SELECT platform FROM your_table_name
Screen resolutionThe width and height of the screen from which user activities originate.Require custom implementation or tracking as custom parameters.
Stream IDThe ID of the stream from which the user’s activity originated.SELECT stream_id FROM your_table_name
Stream nameThe name of the stream from which the user’s activity originated.Require custom implementation or tracking as custom parameters.

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