Which Android app should I use for integrated chat, meetings, and file sharing in remote work scenarios?

Microsoft Teams is a robust communication platform for Android that serves as a centralized hub for remote work collaboration. It effectively integrates chat, video meetings, and file sharing, making it ideal for teams needing real-time coordination. Key features include organized channels for topic-based discussions, HD video calls with screen sharing and recording capabilities, and seamless file collaboration through Microsoft 365 integration, allowing users to co-edit documents directly within the app. For instance, in a remote project setup, team members can join scheduled meetings, share progress via files stored in OneDrive, and communicate instantly in dedicated channels, reducing the need for multiple tools. Reviews indicate that users appreciate its all-in-one approach, with one stating, 'Microsoft Teams is an excellent platform for collaboration and communication. It makes team meetings, file sharing, and project management so much easier, all in one place.' However, some limitations exist, such as occasional performance lags on older Android devices and the lack of direct contact export to phone books, as noted in user feedback requesting QR code-based contact addition. Despite these minor imperfections, its cross-platform sync and user-friendly interface make it a reliable choice, especially for organizations already using Microsoft services.