WhatsApp Beta recently got the delete option for group messages. Now, WhatsApp Beta for Android has got the granular control to clean the data that consumes your smartphone's storage space.Notably, this feature called Part of the Storage Usage menu was already rolled out to the WhatsApp for iOS users earlier this year. Now, it is finally made its way to the Android app but is limited for the beta users only. With the granular storage space control feature, you can see exactly how much data is used by a group or chat and the type of file that consumes the most storage space. Besides this, you will be able to delete the data hungry files selectively from the interface, thereby saving your phone's storage space.