Electronic device

Abstract

An electronic device includes a display, a first color light sensor and a processor. The first color light sensor is disposed on the display and configured to sense an ambient light. The processor is electrically connected to the display and the first color light sensor, and is configured to adjust a brightness and a color temperature of the display according to a brightness and a color temperature of the ambient light. The processor is adapted to control the display to project a first white image in a dark environment, and enable the first color light sensor to sense a reflected light of the first white image reflected from a specific color card. The processor then calibrates the first color light sensor according to the reflected light.

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