For example, the intensity values of the two ambient light sensors are 70 and 80. The average value of the intensity values of the two ambient light sensors is 75. The responding module 203 determines the ambient light intensity according to the average value 75. For example, the ambient light intensity is determined as the average value 75. The responding module 203 controls the display screen to respond according to the average value, for example, reducing brightness of the display screen.

In some embodiments, the number of the ambient light sensors included in the electronic device may be three, four or other number. The plurality of ambient light sensor included in the electronic device are spaced apart from each other.

In some embodiments, the display region of the display screen includes a first part and a second part disposed oppositely. It should be understood that, the first part may locate at the top of the display screen, and the second part may locate at the bottom of the display screen. One of the two ambient light sensors included in the electronic device may be disposed facing an edge of the first part, and the other one may be disposed facing an edge of the second part. For example, one of the two ambient light sensors included in the electronic device may be disposed facing the top left corner, and the other one may be disposed facing the lower right corner of the display region.

In some embodiments, the responding module 203 is configured to perform follows.

A preset adjustment value of ambient light intensity is obtained according to a color of the predetermined picture.

The ambient light intensity value is adjusted according to the preset adjustment value of ambient light intensity to obtain an adjusted ambient light intensity value.