Performance note: The transition animations are slightly laggier than Android 12, but disabling "Remove animations" in Accessibility helps.
The update actually increased storage available by ~3GB due to Google’s new "F2FS" file system optimization (only enabled for clean installs, not OTA). Nokia 3.4 Android 13 Update
The manufacturer stated that eligible devices not included in the initial Android 13 rollout phases would likely not receive the update in the future. Core Android 13 Features (on supported Nokia devices) Nokia 3.4 Android 13 Update