The weight of Android 15 is higher. You will not be able to install it on your phone with this much space
With the latest version of its operating system, Google has taken a drastic stance that will prevent many existing and non-existing devices from installing it. Although improving the user experience is the aim, doing so will be challenging for users who are using up to one gigabyte of space on their phones or for low-cost phones with limited memory. Many people will be impacted by the changes to Android 15's minimum requirements.
In contrast to the current 16GB needed with the previous Android 14 release, Google decided to set the minimum storage space needed to install or update phones to Android 15 at 32GB. According to Google, a phone needs at least 32GB of storage space in order to update to the latest version; if it doesn't, it will not be able to.
The increased need for both operating system and app updates is primarily to blame for this requirement increase. Google does not want an Android phone with 16GB of storage to run out after updating and downloading a few apps.
Depending on the brand, low-cost phones with 16GB of storage will not be able to update to Android 15 and will instead need to use Android 14 if new updates are released. This will be your final update. These requirements make it impossible to update a low-cost phone with this capacity if it still needs them or you believe it might get them.
There are still some phones that many people choose to purchase even though there are not many with only 16GB of storage and we are increasingly choosing phones with at least 128GB to avoid running out of space. These phones have expandable storage and are incredibly reasonably priced.