What is a smartphone?
Smartphones are becoming more and more popular nowadays. Unlike before, they can only make phone calls and receive and send text messages. So what is a smartphone? What is the definition of a smartphone? Simply put, a smartphone is a mobile phone that, like a computer, can expand the basic functions of the mobile phone by downloading and installing software.
In layman's terms, a smartphone is the epitome of computerized functions. We know that non-smart phones, if most of the mobile phones we used before were used for making calls, receiving text messages, etc., the entertainment performance was not powerful, the functions were very limited, and there were not many software that could be expanded and installed. So what is a smartphone? A smartphone is actually the perfecter of these functions. It has a larger touch screen, richer extended functions and massive installations. Its functions and modes are becoming more and more like a computer. Many functions that a computer can achieve are The same applies to smartphones, which have powerful processors similar to computers.
What is a smartphone? To put it bluntly, a smartphone refers to “a computer that has an independent operating system and allows users to install software, games and other programs provided by third-party service providers. The general name of a type of mobile phone that can continuously expand the functions of mobile phones through such programs and achieve wireless network access through mobile communication networks."
1. Have the ability to wirelessly access the Internet, that is, they need to support GPRS under the GSM network or CDMA 1X or 3G (wcdma , cdma-evdo, TD-scdma) network, and even 4G (HSPA+, FDD-LTE, TDD-LTE)
2. With PDA functions, including PIM (personal information management), schedule notes, Task arrangement, multimedia applications, web browsing.
3. With an open operating system, more applications can be installed, so that the functions of the smartphone can be infinitely expanded.
4. Humanized, the machine functions can be expanded according to personal needs.
5. Powerful functions, strong scalability, and many third-party software supports.
Summary of the question of what is a smartphone? In fact, smartphones are also a relative concept. We will have excellent performance and an independent system, supporting 3G wireless networks (and higher Mobile phones based on Internet standards are collectively called smartphones. The biggest feature of smartphones is that they function similarly to computers. What impresses you most is that mobile phone programs can run in the background and support a large number of application software extensions. Today's smartphones tend to have larger screens. , supports multi-touch, massive application installation, more entertainment, and more computerized functions