To manage the RAM of your device, please check out the given steps and enhance your experience. Kindly note that it depends on the applications on your device. Also, some storage is used by the system applications.
1. Check the phone memory, if it is too full then delete some files/images that are not in use and uninstall the app that is too large or useless.
2. Do not download any files or open many Apps at the same time.
3. Clear background Apps, clear caches regularly, and limit the APP self-starting in the phone manager. Long-press the app > App info > Storage usage > Clear data/cache.
4. Set the device back to factory mode in the setting. To prevent data loss of your data/Images/Apps, please backup them first.
realme UI 2.0 & 1.0: Settings > Additional Settings > Reset Phone > Erase all data, enter password and click "Clear Data".
realme UI 3.0 & 4.0: Settings > System/Additional Settings > Back up and reset > Reset Phone > Erase all data, enter password and click "Clear Data".
realme UI R & Go Edition: Settings > System > Reset options > Erase all data, enter password and click "Clear Data".
5. Optimize your device.
realme UIs: Settings > Search "Optimised battery usage" in the search bar > Optimised battery usage
realme UI R & Go Edition: Settings > Battery > App standby optimizer
realme UI 1.0: Not supported
If you are still facing any issues, kindly let us know over our official communication channels.