What is True Tone in iPhone: How it works and benefits

Apple's True Tone in iPhone utilises enhanced, multichannel sensors that are developed into your device to measure light around you

Tech Desk - Dec 20, 2024

An undated image of a person using iPhone. — iStock

If you have an iPhone, iPad, or Mac, you may have seen a setting called True Tone. However, this setting refers to something with your device’s display.

However, Apple does not provide a lengthy brief about what this setting is: which may leave you confused about What is true tone in iPhone.

What is True Tone in iPhone

True Tone is a setting, which adjusts your display's colour and intensity as the ambient light around you changes.

On your iPhone, iPad, or Mac computer, True Tone will automatically adjust the white balance of your display to match the ambient light around you. According to Apple, this leads to a "more natural and accurate, paper-white viewing experience.

Notably, True Tone uses special sensors in your iPhone to measure ambient light. Apple stated that True Tone utilises enhanced, multichannel sensors that are developed into your device to measure the light around you.

How to enable or disable True Tone on iPhone

If you’re searching for ways how to enable or disable True Tone on iPhone, Gadinsider has got you a guide.

Open Settings from your iPhone's home screen.
In Settings, scroll to find and select Display & Brightness.
Under Brightness, tap the icon to turn True Tone on — once turned on, the button will appear green. Your display will automatically adjust to "match the ambient light" in your surroundings.

Meanwhile, majority of the newer iPhones have True Tone enabled by default. To disable, follow the previous steps, but deselect True Tone.

Advantages of True Tone

Reduced eye strain: By adjusting to the surrounding light, True Tone minimises the contrast between your screen and the environment, which can help lessen eye fatigue, especially during extended screen time.
More natural colours: True Tone aims to display colours accurately by adjusting the white balance based on the ambient light, making images appear more natural and lifelike.
Enhanced viewing experience: Whether you're inside under bright lights or outside in dim conditions, True Tone helps ensure your screen looks consistent.
Potential for better sleep: By reducing blue light emission in low-light environments, True Tone may contribute to better sleep quality.

Now you know what is True Tone in iPhone, along with how to use this feature in your device and its key benefits.