Xiaomi Dark Mode MIUI 12 Teased? Facts
Yes, Xiaomi teased dark mode for MIUI 12, but it was not a separate feature—it was part of the system-wide dark mode that arrived with MIUI 11 and was refined in MIUI 12. The teaser referred to a more consistent, battery-friendly dark theme that would apply to more apps and system components, not a brand-new mode.
Background: MIUI 12 and Dark Mode
MIUI 12, released in 2020, built on the dark mode foundation laid by MIUI 11. Xiaomi’s teaser for MIUI 12 highlighted improvements to the system-wide dark theme, including better contrast, deeper blacks, and support for third-party apps. The goal was to make dark mode feel native across the entire interface, not just in system menus.
The teaser was part of Xiaomi’s marketing for MIUI 12’s “super wallpapers� and new animations, but dark mode was a key talking point because users had requested it for years. Xiaomi promised that MIUI 12’s dark mode would be more “intelligent,� automatically adjusting to ambient light and battery level.
How Dark Mode Works in MIUI 12
MIUI 12’s dark mode is a system-wide setting that changes the color scheme of the UI to dark backgrounds with light text. It applies to:
- System apps (Settings, Phone, Messages, etc.)
- Third-party apps that support Android’s dark theme API
- Apps that don’t support dark mode, via a forced override (with potential visual glitches)
The mode is toggled in Settings > Display > Dark mode. You can schedule it to turn on automatically at sunset or at a custom time. MIUI 12 also added a “dark mode� shortcut in the quick settings panel for faster access.
How to Enable Dark Mode on MIUI 12
Enabling dark mode is straightforward:
- Open Settings.
- Tap Display.
- Tap Dark mode.
- Toggle it on, or set a schedule.
You can also enable it from the quick settings by swiping down and tapping the dark mode icon (a crescent moon). If you don’t see it, edit the quick settings tiles to add it.
Common Problems and Fixes
Users often report issues with MIUI 12 dark mode:
- Some apps remain white – Force dark mode may not work on all apps. Go to Settings > Display > Dark mode > Force dark mode and enable it, but be aware that some apps may look washed out.
- Text becomes unreadable – This happens with apps that use custom text colors. Disable force dark mode for that specific app if possible, or update the app.
- Battery drain – Dark mode saves battery on OLED screens, but not on LCD. If you have an LCD phone, you may not see a difference.
- Dark mode doesn’t turn on automatically – Check your schedule settings and ensure the time zone is correct.
Dark Mode vs. Battery Life
Dark mode can extend battery life on OLED displays because black pixels are turned off. The savings vary: at 50% brightness, you might save 10-20% battery compared to full white. On LCD screens, the backlight stays on, so savings are minimal. MIUI 12’s dark mode is optimized for AMOLED panels, which most Xiaomi flagships use.
Comparison: MIUI 11 vs. MIUI 12 Dark Mode
MIUI 11 introduced dark mode, but it was inconsistent. MIUI 12 improved it by:
- Adding more system apps to the dark theme.
- Improving contrast for better readability.
- Reducing battery consumption further on OLED screens.
- Allowing per-app dark mode settings (in some versions).
In practice, MIUI 12’s dark mode is closer to Android 10’s native dark mode, but Xiaomi’s skin still has quirks, such as some apps reverting to light mode after updates.
Alternatives and Misconceptions
Some users confuse MIUI’s dark mode with “night mode� or “eye comfort,� which are different. Night mode reduces blue light, while dark mode changes the color scheme. You can use both simultaneously. Another misconception is that dark mode is always better for your eyes—it can reduce glare in low light, but it may cause more eye strain in bright environments due to low contrast.
If you want dark mode on apps that don’t support it, you can use the “force dark� option, but it’s not perfect. For some apps, a third-party overlay like “Dark Mode� apps might work, but they often require accessibility permissions and can be unreliable.
Frequently Asked Questions
Does MIUI 12 have a dark mode?
Yes, MIUI 12 includes a system-wide dark mode that can be enabled in Settings > Display > Dark mode. It works on both system and third-party apps, with an optional force dark mode for unsupported apps.
Why is my dark mode not working on MIUI 12?
Check if you have scheduled dark mode and if the time is correct. Also, some apps override the system setting. Try enabling “Force dark mode� under Dark mode settings, but note that it may cause visual issues.
Does dark mode save battery on Xiaomi phones?
Yes, but only on OLED/AMOLED screens. On LCD screens, the savings are negligible. Xiaomi’s higher-end models use AMOLED, so dark mode can help.
Can I schedule dark mode on MIUI 12?
Yes, you can set a custom schedule or use the sunset-to-sunrise option in the Dark mode settings.
Is MIUI 12 dark mode the same as Android’s dark mode?
MIUI 12’s dark mode is based on Android’s dark theme, but Xiaomi adds its own styling and controls. It’s not identical, but it works similarly.
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