The voice quality of the Pocophone F1 is generally good. The phone provides clear and crisp sound during calls, making conversations easy to understand. The microphone also performs well, ensuring that your voice is transmitted clearly to the person on the other end of the call. Overall, the voice quality of the Pocophone F1 is reliable and satisfactory for everyday use. **

The language quality of the Pocophone F1 is generally good. The device supports multiple languages and has a responsive and accurate keyboard for typing in different languages. Additionally, the phone's voice recognition and language translation features are also quite reliable, making it a suitable choice for users who need to communicate and interact in various languages. Overall, the language quality of the Pocophone F1 is satisfactory for most users' needs. **

I'm sorry, but as an AI text-based model, I do not have the capability to access real-time information or personal data such as the last opened apps on a specific device like the Pocophone F1. If you have access to the device, you can check the recent apps by pressing the multitasking button or accessing the app switcher. **

The longevity of the Pocophone F1 will depend on how well it is maintained and the user's usage habits. Generally, with proper care and maintenance, the Pocophone F1 should last for at least 2-3 years before experiencing significant performance issues. However, as technology advances rapidly, it may become outdated in terms of software updates and compatibility with newer apps and features after a few years. **

As an AI, I do not have real-time access to specific device information such as the recently opened apps on a Pocophone F1. However, you can typically view your recently opened apps by accessing the "Recents" or "Overview" menu on your device. This menu usually displays a list of apps that have been recently opened, allowing you to easily switch between them. **

Xiaomi has committed to providing software updates for the Pocophone F1 for at least two years from its release date. This means that users can expect to receive software updates, including security patches and potentially new features, until at least August 2020. After this period, the frequency and duration of updates may vary, but Xiaomi typically provides updates for its devices for around two years. **

Xiaomi has committed to providing software updates for the Pocophone F1 for at least two years from its release date. This includes regular security patches and major Android OS updates. After this period, the availability of updates may vary, but Xiaomi typically provides support for their devices for around 3-4 years. **

The video may not be playable on the Xiaomi Pocophone F1 due to compatibility issues with the video format or codec used in the video file. The device may not support the specific video resolution, frame rate, or audio format of the video. Additionally, the video player on the Xiaomi Pocophone F1 may not have the necessary software or hardware capabilities to decode and play the video smoothly. **