That’s because Microsoft has just boosted the Camera Roll bonus to 15GB and you also still retain the recently-boosted base storage of 15GB which gives you a whopping 30GB of total storage to use. You can see this via the screenshot of my own storage account above or by logging into your own account.
If you’re on a 32GB tablet, this should go a long way in helping to conserve that extra space for Windows 8 and 8.1 apps, which unfortunately can’t be installed on OneDrive or external storage at this time. Moving pictures, videos, music, and documents to OneDrive, however, is a perfect way for you to get that extra space so you can download more Windows apps.
Thanks everyone for the tip!