How does Always On Display work? Is it customizable?


So, what’s the deal with AOD? Well, it’s like having a mini information hub right on your device, even when it’s taking a nap.

Key Takeaways

  1. What is AOD: It shows key info like date, time, and notifications on your screen while it’s off, using minimal power.
  2. Efficiency: It’s most efficient on AMOLED displays, lighting only necessary pixels and conserving battery.
  3. Customization: AOD can be customized to match your lock screen, offering personalized info without draining your battery.

What is Always-On Display?

always on display

Always on display lets you see the information like Date, Time, Notifications, Weather and other similar information on your screen even when the display is turned off.

How Does it Work?

How does it pull off this move without draining all your battery juice? Well, it only powers a part of your device’s screen while the rest of it takes a nap.

AOD taps into the superpowers of AMOLED technology to turn off specific pixels completely. This means it can light up only the bits of the screen that need to show info, like the time or notifications, while keeping the rest of the screen in the dark.

Now, not all screens are created equal. AOD works best on devices having AMOLED displays because these screens are power-savvy. LCD screens, on the other hand, are like hungry for power even when they’re set to low brightness.

So, think of AOD as your device’s way of giving you sneak peeks without fully waking up from its nap.

Does it affect battery life?

always on display battery life

How does this affect your battery life? Well, since AOD is smartly using only the necessary pixels, it doesn’t put much strain on your battery.

Some of the latest phones in the market have a fancy OLED panel that can do some serious acrobatics with its refresh rate. It can go as low as 1Hz, which is like slow-motion for your screen, all to support a new Low Power mode.

With this mode, you can enjoy the perks of AOD without stressing about your battery life. It’s like having your cake and eating it too, but with a side of extra battery power. Now that’s what is called a win-win-win!

Can You Customize the Always-On Display?

Although it differs from phone to phone, it’s a safe bet to assume that AOD will take some cues from your customized Lock Screen. At least than is what happens in iOS 16, the operating system for iPhone.

So, what does that mean for you? Well, imagine your AOD is like a chameleon, seamlessly blending into your personalized lock screen setup.

In plain English, this means that the info displayed on your AOD will likely sync up with your preferences and settings on your lock screen.

More information about customizing AOD at PopularScience


AOD can do its thing without putting a major dent in your battery life. It’s like having the best of both worlds – staying informed while keeping your battery happy.

As technology marches forward, we can expect even cooler stuff from AOD. Picture this: more customization options to tailor your AOD experience to your heart’s content, and improved efficiency to improve battery life.

Note: Any verdict given by us on any of the companies, or specs of a device is subjective. Our preferences can be different from yours, so be sure to conduct your own research to make a decision that is good for you.

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Frequently Asked Questions (FAQs)

What is the disadvantage of Always On Display?
Some people might say that its battery consumption is a drawback, but modern phones are efficient so this is a very minor effect. However, visible notifications and other information can raise a privacy concern.
Does always-on display turn off in pocket?
The always on display uses proximity sensor to turn of at night or in pocket.
Can LCD be always-on display?
No, It is not possible to completely turn off or on individual pixels on LCD. That is why, LCD does not support Always On Display.

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