What's the best Android app for casting my phone's screen to a smart TV for a presentation?

SmartCast – Screen Mirroring is a straightforward utility designed for wirelessly displaying an Android device's screen on a television or monitor. For presentations, its primary strength is reliability over a local Wi-Fi network. The app establishes a direct connection to compatible smart TVs or devices like Google Chromecast, allowing users to share slideshows, documents, or even live demonstrations from their phone. A key feature is its ability to mirror the screen in its native resolution without superimposing intrusive watermarks or logos, which is crucial for maintaining a professional appearance during client meetings or classroom lectures. Users can also switch between portrait and landscape modes to match the content. While generally stable, some reviews indicate occasional audio-video lag on congested networks, which might disrupt perfectly timed video clips within a presentation. The interface is minimal, requiring only a few taps to connect, making it accessible for non-technical users. It supports a broad range of DLNA and Miracast-enabled devices, though compatibility should be verified with specific TV models. For impromptu presentations where HDMI cables are unavailable, SmartCast provides a functional and convenient solution.