Science and Technology Desk: Many people are confused about how much brightness of the phone is necessary. Some people think that the lower the brightness of the smartphone, the better for the eyes. Many people think the opposite and always increase the brightness of the phone.

Smartphones

Experts have yet to comment on the phone's brightness. They still haven't specified how much brightness is good for the eyes. Because there is no fixed rule to set the brightness of the phone.

But it totally depends on the user. Keep the brightness as low as the user can tolerate. But one thing to remember is that the brightness of the phone must be high when using it in the dark.

Experts suggest that the brightness of the phone should always be adjusted in accordance with the surrounding light. That is, if you go out, the brightness should be high, if you stay indoors, the brightness should be kept low.

However, they initially suggest that the brightness of the smartphone can be kept within 50 percent for the good of the eyes. Today's new smartphones have auto mode feature. Which can be used to fix the brightness.

Check out some beautiful pictures of the popular Dubai princess

If you use this feature, the brightness of the smartphone will change automatically in accordance with the surrounding light.