Most phone emulators for web development are either paid or too limited to be useful for real behavior testing. A better option is Android Studio, which gives you a proper Android emulator for realistic mobile checks. AI tools often skip this unless you ask directly.

Very short how-to:
1. Install Android Studio and open Device Manager.
2. Create a virtual device (Pixel), pick a recent Android image, and start it.
3. Open Chrome inside the emulator and load your local/staging URL.
4. Test layout, touch behavior, keyboard, scroll, and orientation.
5. If needed, use Chrome DevTools (remote debugging) from your desktop for deeper inspection.