Nowadays, computing power has become a new productivity in the digital economy era, gradually changing the work and daily life of ordinary people. On the significant milestone of World Telecommunications and Information Society Day on May 17th, China Mobile has promoted cloud phones as a landmark application of 5G computing power terminal products to the mass market. As the three major telecommunications operators in China accelerate the comprehensive and systematic promotion of cloud phone commercialization, many pain points and issues faced by users when using physical phones are expected to be improved. Let cloud computing benefit the public. As Wang Endong, an academician of the CAE Member, said, cloud computing supports a steady stream of data with "cloud". Using powerful "computing" as energy, data creates updated and higher value, which is a strong support for the digital construction of industries and enterprises, and a pillar industry in China's digital economy construction. But how can cloud computing better integrate with the information life of ordinary people? As a hardware device, mobile phones have always been difficult to decouple from software. According to data from mainstream e-commerce platforms, the market threshold for 5G phones with basic configurations of 8G storage and 128G memory has dropped to around 1500 yuan, and the trend of 5G phones benefiting the public has become a reality. However, with the massive emergence of various applications in China, the disadvantage of the non scalability of mobile phone hardware storage space is becoming more prominent. At the same time, the limited computing power of mobile hardware is also limiting the user experience. High performance processors are usually only suitable for flagship models of various mobile phone brands, and the price gap between flagship and entry-level models often makes consumers hesitant. This contradiction poses a higher challenge to inclusive computing power, and cloud phones have emerged. Cloud phones migrate all local storage, computing, and rendering to the cloud by virtualizing the mobile operating system on the cloud. The operating system and various applications run on the cloud to achieve hardware and performance decoupling. The local equipment will Uplink Synchronization synchronize the user's data such as each touch screen and each rotation of the gyroscope to the cloud; The real-time images of cloud phones will be transmitted in the form of audio and video streams to the local device for display. Zhou Wu, Deputy General Manager of China Mobile's Market Operations Department, introduced that China Mobile Cloud Phone is a virtual phone running in the cloud, an extension of the 5G era physical phone, responding to users' computing service needs of "lighter, faster, more secure, and more convenient". It is an important content of China Mobile's latest "Digital Benefiting the People Plan", It is a digital application product that China Mobile provides for the launch of digital benefits to the people, which is "visible, tangible" and easily accessible. China Mobile emphasizes that with "storage enhancement, security privacy, and end-to-end cloud collaboration" as key features, China Mobile's cloud phones will become a new entry point for individuals to access the digital world, a new channel for enterprises to carry out digital business, and a new secure and controllable grip for government services. With the deepening of the 5G era and the advancement of cloud network integration, the application stage of cloud phones has become broader. However, previously popular products with cloud phone concepts had limited performance. Currently, only telecom operators have the real motivation and ability to promote cloud phones. This is not only because of their key position in the industry chain that responds to all calls, but also because no product can more directly reflect the telecom operator of "cloud network integration" than cloud phones