Enabling dark mode on your iPhone or Samsung Galaxy can reduce eye strain, save battery life, and provide a more comfortable viewing experience in low-light environments. Both iOS and Android devices offer built-in dark mode settings that you can activate in a few simple steps.
Key takeaways
- Dark mode is available on both iPhone and Samsung Galaxy devices through system settings.
- You can schedule dark mode to turn on automatically based on time or ambient light.
- Most apps on both platforms support dark mode, but app-specific settings may be needed for some.
- Enabling dark mode can help conserve battery, especially on OLED screens.
- Switching between light and dark mode can be done manually or set to automatic for convenience.
How to Enable Dark Mode on iPhone
Step 1: Open Settings
Start by unlocking your iPhone and opening the Settings app.
Step 2: Access Display Settings
Scroll down and tap on Display & Brightness.
Step 3: Select Dark Mode
Under the Appearance section, you will see options for Light and Dark. Tap Dark to switch your iPhone’s interface to dark mode.
Step 4: Schedule Dark Mode (Optional)
To conserve battery and ease eye strain at night, you can automate dark mode:
- Tap Automatic (a toggle below the appearance options).
- Tap Options to choose between:
- Sunset to Sunrise: Activates dark mode based on your geographic location.
- Custom Schedule: Set specific start and end times for dark mode.
Step 5: Quick Access via Control Center
For quick toggling:
- Swipe down from the top right corner (on Face ID models) or swipe up from the bottom (on Touch ID models) to open the Control Center.
- Tap and hold the Brightness slider, then tap Appearance Light/Dark toggle to switch modes immediately.
How to Enable Dark Mode on Samsung Galaxy
Samsung Galaxy phones running One UI on Android also offer dark mode with similar flexibility.
Step 1: Open Settings
Unlock your Samsung device and open the Settings app.
Step 2: Navigate to Display Settings
Tap on Display.
Step 3: Enable Dark Mode
Look for the Dark mode toggle at the top of the Display settings page. Tap the switch to enable it.
Step 4: Schedule Dark Mode (Optional)
You can automate dark mode activation:
- Tap Dark mode settings below the toggle.
- Choose from:
- Turn on as scheduled: Set a custom time frame for dark mode.
- Turn on from sunset to sunrise: Uses location and system clock.
Step 5: Quick Toggle in Quick Settings Panel
For manual on/off convenience:
- Swipe down from the top of your screen to open the Quick Settings panel.
- Locate the Dark mode button and tap it to toggle.
Additional Tips and Considerations
| Feature | iPhone Dark Mode | Samsung Galaxy Dark Mode |
|---|---|---|
| Location-based scheduling | Supported (Sunset to Sunrise option) | Supported (Sunset to Sunrise option) |
| Custom scheduling | Supported (custom time intervals) | Supported (custom time intervals) |
| Quick toggle access | Control Center Brightness hold | Quick Settings panel button |
| Affects system and apps | Yes, most system apps and supported apps | Yes, most system apps and supported apps |
| Battery saving advantage | Effective on OLED screens | Effective on OLED screens |
App-Specific Dark Mode Settings
Most popular apps will follow your device’s dark mode settings, but some may require enabling dark mode manually within the app settings. This applies to apps that have independent theme controls or do not support system-wide dark mode.
Battery Life Impact
Dark mode helps save battery on phones with OLED displays because it turns off individual pixels to display black areas, reducing overall power consumption. Both iPhones with OLED screens (e.g., iPhone X, iPhone 12 and later models) and many Samsung Galaxy phones use OLED panels, making dark mode beneficial for these devices.
FAQ
How do I enable dark mode on my iPhone without going into Settings?
You can quickly toggle dark mode in the Control Center by pressing and holding the brightness slider and tapping the Dark Mode button.
Can I schedule dark mode to turn on automatically on Samsung Galaxy?
Yes, Samsung phones allow you to schedule dark mode either based on a custom time or sunset to sunrise.
Will enabling dark mode save battery on all phones?
Battery savings mostly apply to phones with OLED or AMOLED screens. LCD screens do not gain significant power savings from dark mode.
Is dark mode available on all iPhone and Samsung Galaxy devices?
Dark mode is available on iPhones running iOS 13 and later, and on Samsung Galaxy devices running One UI 1.0 or higher on Android 9 or later.
Do all apps switch to dark mode automatically?
Not all apps follow system-wide dark mode settings. Some require you to enable dark mode within the app itself.
Can dark mode reduce eye strain?
Yes, dark mode can reduce eye strain in low light by decreasing screen brightness and reducing blue light exposure. However, effectiveness varies by user and ambient conditions.
Setting up dark mode on your iPhone or Samsung Galaxy is straightforward and enhances usability in dim environments while potentially improving battery life. Adjusting your preferences with schedules or quick toggles adds flexibility to suit your daily habits.
