Image by Apple
If you have the latest iPhone firmware and an Apple TV, you can calibrate your visual experience of your TV using your phone.
The idea of calibration of a tv is usually a pretty hard thing for most of the consumers that don't bother with it. Too few of the consumers do occasional luminosity and contrast adjustments.
In the latest Apple event, the officials have announced that you will be able to calibrate your tv image with the help of an Apple TV and iPhone with Face ID. It will work on a Apple TV Full HD and the first 4K generation, the only condition is to have iOS 14.5 on your iPhone.
Image by Apple
The process is as simple as it could be. Unlock your phone, enter Apple TV settings and from the Video and Audio menu select Color Balance. After that the Apple TV will guide you through the whole process.