Xiaomi
Battery Saver: Extra Power Optimization Options auf Xiaomi
Xiaomi's Battery saver reduces background activity and limits performance, but two behaviors are controlled separately: waking the screen for incoming notifications and keeping Always-on display running. Both can quietly undo part of the battery savings, especially on phones with heavy notification traffic or an always-visible clock.
These two switches live one level deeper than the main Battery saver toggle, which is why they get overlooked. Disabling the screen wake for notifications stops the display from lighting up on every alert while power saving is active. Turning off Always-on display removes a constant low-level drain that adds up over a full day.
Where to find the setting
Open Settings ➔ Battery & performance ➔ Settings ➔ Battery saver. From there, enable or disable Don't wake screen for notifications or use Turn off Always-on display.
Use these options if your phone is losing battery faster than expected during standby, even with Battery saver already enabled. Skip disabling Always-on display if you rely on it for quick glances at the time, and instead focus only on the notification wake setting.