Mobile phone, display method of mobile phone and system thereof

The invention relates to a mobile phone, a display method of a mobile phone and a system thereof. And an LCD display screen is employed to provide a user interface (UI). The display method comprises the following steps that: an ambient light intensity is detected; a UI template is selected according to the ambient light intensity; and an UI that is provided by an LCD display screen is changed according to the selected UI template. According to the invention, a user of a mobile phone can see a content on the screen of the mobile phone clearly under outdoor strong lights.