Does Always-On Display Drain Battery Iphone?

Does AlwaysOn Display Drain Battery on iPhone? The Power Facts
Does AlwaysOn Display Drain Battery on iPhone? The Power Facts from

Does Always-On Display Drain Battery iPhone – 2023


In recent years, smartphone manufacturers have introduced the always-on display feature to enhance user convenience and provide quick access to important information. However, there has been an ongoing debate about whether the always-on display drains the iPhone battery significantly or not. In this article, we will explore this topic in detail and provide you with a comprehensive understanding of how the always-on display impacts your iPhone’s battery life.

What is Always-On Display?

The always-on display is a feature that allows certain information, such as time, date, notifications, and battery percentage, to be constantly visible on the iPhone’s screen, even when the device is in sleep mode. This feature eliminates the need to wake up the device or press any buttons to check the time or any pending notifications, making it highly convenient for users.

The Impact on Battery Life

Contrary to popular belief, the always-on display feature does not significantly drain your iPhone’s battery. The technology used in modern OLED displays allows only the necessary pixels to be lit up, resulting in minimal power consumption. Apple has optimized the feature to ensure that it has a minimal impact on battery life.

How Apple Optimizes Battery Consumption

To minimize the battery drain caused by the always-on display, Apple implements various optimization techniques. The company uses low-power OLED panels that consume minimal energy when displaying static information. Additionally, Apple employs sophisticated algorithms to ensure that the display brightness adjusts dynamically based on ambient lighting conditions, further reducing power consumption.

User Customization and Battery Life

Apple provides users with the ability to customize the always-on display settings according to their preferences. Users can choose to display or hide specific information, such as battery percentage or app notifications. By customizing these settings, users can further optimize their iPhone’s battery life while still enjoying the convenience offered by the always-on display feature.

Additional Factors Affecting Battery Life

While the always-on display feature itself has minimal impact on battery life, there are other factors that can affect the overall battery consumption of your iPhone. These include the usage of power-hungry apps, screen brightness, background app refresh, and network connectivity. It is essential to consider these factors alongside the always-on display feature to accurately assess their impact on your iPhone’s battery life.

Battery Saving Tips

If you are concerned about your iPhone’s battery life, here are some tips to optimize it:

  • Lower the screen brightness or enable auto-brightness.
  • Disable unnecessary push notifications and background app refresh.
  • Use Wi-Fi instead of cellular data whenever possible.
  • Close unused apps running in the background.
  • Enable low power mode when the battery is running low.


In conclusion, the always-on display feature on the iPhone does not significantly drain the battery. Apple has implemented various optimizations to ensure minimal power consumption. However, it is important to consider other factors that may affect battery life. By following battery-saving tips and customizing the always-on display settings, you can enjoy the convenience of this feature without worrying about excessive battery drain.