The screen of a smartphone refers to the display or display, which is used to display images, text and other contents on the phone. The following are some common technologies and characteristics of smartphone screens:
Display technology: At present, the most common display technology on smartphones is LCD (LCD) and organic light -emitting diode (OLED). The LCD screen uses LCD technology to display images, and the OLED screen uses luminous diode to generate images. OLED screens usually provide higher contrast and dark black than the LCD screen.
Resolution: Resolution refers to the number of pixels displayed on the screen. Higher resolution usually provides clearer and delicate images. Common mobile phone screen resolution includes HD (HD), Full HD, 2K and 4K.
Screen size: The screen size refers to the diagonal length of the screen, usually measured by inches (inch). The screen size of smartphones is usually between 5 and 7 inches. Different mobile phone models provide different size choices.
Refreshing rate: refresh rate refers to the number of times the screen updates the image per second. The higher refresh rate can provide smoother animation and rolling effects. The common refresh rates of smartphones are 60Hz, 90Hz, 120Hz, etc.
Screen ratio: Screen ratio refers to the ratio between screen width and height. Common screen ratios include 16: 9, 18: 9, 19.5: 9, and 20: 9.
Curved screen: Some mobile phone screens are designed as curved shape, that is, the two sides of the screen or around the micro -curved shape, which can provide a smoother appearance and extra function.
Protective glass: In order to protect the screen from scraping and fragmentation, smartphones usually use Corning Gorilla Glass or other reinforcement glass materials.
Different mobile phones and brands provide different screen specifications and technologies. Users can choose the right mobile phone screen according to their needs and preferences. Sometimes, mobile phone manufacturers use custom names to promote their unique screen technology, but in general, the screen characteristics of smartphones can find the corresponding information from the above common specifications and technologies.
Post time: Jul-24-2023