On the occasion of World Telecommunications and Information Society Day on May 17, China Telecom officially released the industry's first mobile phone equipped with a quantum secure call product - Tianyi 1 2022.

On the occasion of World Telecommunications and Information Society Day on May 17, China Telecom officially released the industry's first mobile phone equipped with a quantum secure call product - Tianyi No. 1 2022. The mobile phone supports Tianyi quantum high-definition encrypted voice, which does not reduce the voice clarity of the original telecom VoLTE service. It can quantum encrypt mobile phone calls and achieve quantum communication level of high security and high confidentiality.

In addition to the blessing of heavy quantum communication technology, as China Telecom’s third-generation cloud mobile phone, Tianyi No. 1 2022 has achieved all-round upgrades in terms of chips, storage, screens, systems, etc.: Tanggula T770 5G chip empowering, A76+ Powered by the A55 eight-core processor, the computing performance is comprehensively improved; supplemented by 6GB/8GB running memory and 128GB body storage, supported by a 5000mAh large battery, and a 90Hz high refresh full screen, bringing the ultimate experience; the body is only 7.99mm, 179g , with a light grip.

Supports quantum communication, high security and confidentiality of calls

Tianyi No. 1 is the first VoLTE encrypted call product equipped with China Telecom's quantum information technology in 2022 - Tianyi Quantum HD Encrypted Voice. This product uses domestic customized mobile phones, quantum security SIM cards and national secret algorithm "triple protection". On the basis of ensuring native terminal support and VoLTE high-definition calls, it provides users with "tube-end-core" integrated security protection, and brings Come to a new experience of confidential communication with technology, fashion, safety and convenience.

Compared with traditional information encryption technology, quantum encryption technology has higher security. Tianyi Quantum HD Encrypted Voice was first installed on Tianyi 1 in 2022. It uses a quantum security SIM card with a domestic chip and independently develops quantum security middleware to complete the encryption and decryption of VoLTE voice data on the mobile phone side, effectively preventing calls from being monitored during network transmission. , realizing end-to-end high-definition voice secure calls.

Every time a user initiates a "Quantum Secret Talk", the key in the card will be randomly selected to verify the user's identity. After passing the authentication, the quantum network will generate a new key in real time to encrypt the session data. The key is truly random and difficult to decipher. The key will be discarded immediately after the session. Each word is encrypted, so you are not afraid of deciphering.

Tianyi Quantum HD encrypted voice does not reduce the voice clarity of the original telecom VoLTE service. Users can directly make encrypted calls through the dial. It is easy to operate, fast to connect, and without any frustration. While ensuring the high-definition quality of the call, it is extremely Greatly enhance the security and confidentiality of calls, high-definition calls, and convenient switching.

Cloud ecological upgrade Easily interact with data

The 5G era is the era of cloud, and it is also an era of integration of cloud and network. Since taking the lead in commercializing 5G cloud mobile phones in 2020, China Telecom has continued to explore the cloud ecosystem, and Tianyi 1 2022 has ushered in new upgrades in performance, protection, configuration, and experience.

The so-called cloud mobile phone refers to a device-cloud integrated virtualization technology based on cloud network, security, AI and other digital capabilities that can flexibly adapt to the individual needs of users, release the hardware resources of the mobile phone itself, and load massive cloud applications on demand. mobile phone form. Users can enjoy a second mobile phone running in the cloud, load various applications as needed, and log in to the same APP using a different application account from the local mobile phone to achieve seamless expansion of mobile phone capabilities, turning one mobile phone into two.

Tianyi No. 1 2022 uses virtualization technology to build an Android ecosystem on the cloud and achieve cloud twins. In terms of performance, cloud OS provides a large number of application adaptations, making life, office, and applications at your fingertips; at the same time, the "Tianyi Cloud Phone" mode can call local phone calls, address books, text messages, positioning, and cloud disk content to achieve easy interaction with cloud data .

In terms of protection, the resources of "Tianyi Cloud Phone" are exclusive to users; users can surf the Internet and work on the "Tianyi Cloud Phone", and user data will never be lost; China Telecom also provides cloud security tools to provide multiple protections for users on the cloud. , protection upgrade.

In terms of configuration, Tianyi No. 1 2022 can flexibly configure computing power, rendering, high-definition video, and slicing capabilities according to user needs to further meet the personalized customization needs of enterprise users.

Comprehensive upgrade A sincere work

As a sincere work created by China Telecom, in addition to the first application of Tianyi Quantum HD Encrypted Voice and the upgrade of the cloud ecosystem, Tianyi 1 2022 also has great achievements in chips, storage, screens, systems, etc. Achieved all-round upgrades.

Tianyi No. 1 2022 is available in three colors: black, gray, and white. The screen uses a 6.5-inch FHD perforated full screen. The refresh rate has been increased from 60hz in Tianyi No. 1 2021 to 90hz. The screen-to-body ratio has been further improved, and the feeling of a large screen has become stronger. Provide the ultimate high brushing experience.

Based on the 5000mAh large battery, the Tianyi 1 2022 body further achieves extreme thinness and lightness. The 6+128G version is only 7.99mm thick and weighs 179g, making it ultra-light to hold. The 8+128 version continues the superfiber leather craftsmanship and shows a business model.

hardware, Unisoc new generation 6nm 5G SoC Tanggula T770 chip empowers, supports SA+NSA dual-mode 5G network, network capabilities are enhanced in all scenarios; A76+A55 eight-core performance blessing, computing power performance is comprehensively improved; built-in Financial-grade security solution with superior security performance.

In terms of photography capabilities, Tianyi 1 2022 is equipped with a 48-megapixel ultra-clear main camera, a 120-degree ultra-large wide-angle lens and an independent portrait depth-of-field lens. It is combined with the new 4-core ISP of the Tanggula T770 chip and the self-developed sixth-generation ISP image engine to achieve imaging capabilities. Upgraded across the board.