A smartphone, portable electronic device designed for telecommunications.
Phone is both a common noun and an adjective. It refers to a mobile communication device that combines the functions of a digital assistant with those of a mobile phone. The term "phone" is often used when referring to the main body of the device that holds the display, keyboard, and speaker.
The main components typically found in a modern smartphone include:
- Display: A touch screen used for navigation and viewing content.
- 键盘/builder: Keypad or触摸屏 for inputting text and commands.
- CPU: Central processing unit (CPU) used to execute instructions.
- Memory: RAM and ROM storing data, programs, and operating system.
- Battery: Power supply for the device.
- Camera: Camera for capturing images and videos.
Smartphones are typically powered by rechargeable batteries and feature wireless connectivity options such as Wi-Fi,蓝牙, and cellular networks.
To abbreviate "phone," replace it with "tel" or the numeric form, depending on the context. For example, "tel.712-3456-1234" can be abbreviated to "tel71234561234" or simply "tel7213551567268."
